Hefei Mycoil Technology Co.,LTD is ISO9001 certification factory, we skilled at manufacturing EI type encapsulated transformers, UI type encapsulated transformers and EE type encapsulated transformers. All electronic encapsulated transformers with RoHS certification.
Quick Details
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Part No: EI66 17.0 VA – 50.0 VA
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Brand name: MCT
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Output Power up to 50.0 VA
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Custom made: Available
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Temperature class ta70 °C/B
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Logo: Can be customized
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High voltage resistance
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Packing: Carton, can custom
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Bobbin: Dual chamber windings
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MOQ: Any quantity
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Certification: ISO9001,ROHS,CE
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OEM: Available
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Lead time: 25 days after payment
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Shipping: Air, Ship, etc
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Part Information
Product Name: EI Type Encapsulated Transformer Low Frequency and Power Transformer
Product Range: Transformers, Inductors, Choke coils, Transformer bobbins, Magnetic cores.
Applications: Household appliances, printed circuit boards, low power industrial control products, meters and other industries.
Packing Details: PP packing belt + Outer packing hard paper carton + inner packing pearl cotton or plastic tray
Samples time: 7-10 days for customized parts, 3-5 days for standard parts.
Product Specification
Product Part Number
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Frame size/Core height
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Output Power
Ta 70°C/B
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Height(h)
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Weight
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Packaging unit
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MCT EI 660/12.0 mm
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17.0V/A
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38.5±0.5mm
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0.500kg
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16pieces
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MCT EI 661/18.0mm
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25.0 V/A
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44.5±0.5mm
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0.700kg
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16pieces
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MCT EI 662/23.0mm
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33.0V/A
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48.5±0.5mm
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0.800kg
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16pieces
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MCT EI 663/30.0mm
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44.0 V/A
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55.8±0.5mm
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0.950kg
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16pieces
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MCT EI 664/34.8mm
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47.0V/A
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60.2±0.5mm
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1.000kg
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16pieces
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MCT EI 665/40.0mm
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50.0V/A
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66.5±0.5mm
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1.200kg
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16pieces
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17.0 VA ta 70 °C. Frame size/Core height: MCT EI 660 /12.0mm. No short-circuit proof.
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Order No.
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Primary
Voltage V
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Connecting pins prim.
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Secondary voltage V
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Current sec.mA
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Connecting pins sec.
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No-load
Voltage V
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Connection
scheme
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MCT EI 660 1060
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230
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1-8
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1×6
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2883
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11-14
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1×7.4
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1
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MCT EI 660 1061
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230
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1-8
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2×6
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1417
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9-11/14-16
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2×7.7
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2
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MCT EI 660 1062
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230
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1-8
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1×7.5
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2267
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11-14
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1×9.1
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1
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MCT EI 660 1063
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230
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1-8
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2×7.5
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1133
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9-11/14-16
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2×9.1
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2
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MCT EI 660 1064
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230
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1-8
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1×9
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1889
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11-14
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1×10.8
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1
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MCT EI 660 1065
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230
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1-8
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2×9
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944
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9-11/14-16
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2×10.8
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2
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MCT EI 660 1066
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230
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1-8
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1×12
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1417
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11-14
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1×14.4
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1
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MCT EI 660 1067
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230
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1-8
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2×12
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708
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9-11/14-16
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2×14.2
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2
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MCT EI 660 1068
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230
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1-8
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1×15
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1133
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11-14
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1×18.0
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1
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MCT EI 660 1069
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230
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1-8
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2×15
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567
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9-11/14-16
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2×17.8
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2
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MCT EI 660 1070
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230
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1-8
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1×18
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944
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11-14
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1×21.0
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1
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MCT EI 660 1071
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230
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1-8
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2×18
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472
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9-11/14-16
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2×21.7
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2
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MCT EI 660 1072
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230
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1-8
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1×24
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708
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11-14
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1×28.0
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1
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25.0 VA ta 70 °C. Frame size/Core height: MCT EI 661 /18.0mm. No short-circuit proof.
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Order No.
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Primary
Voltage V
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Connecting pins prim.
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Secondary voltage V
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Current sec.mA
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Connecting pins sec.
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No-load
Voltage V
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Connection
scheme
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MCT EI 661 1073
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230
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1-8
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1×6
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4167
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11-14
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1×7.3
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1
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MCT EI 661 1074
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230
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1-8
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2×6
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2083
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9-11/14-16
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2×7.3
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2
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MCT EI 661 1075
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230
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1-8
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1×7.5
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3333
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11-14
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1×9.0
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1
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MCT EI 661 1076
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230
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1-8
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2×7.5
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1667
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9-11/14-16
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2×9.0
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2
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MCT EI 661 1077
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230
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1-8
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1×9
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2778
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11-14
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1×10.9
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1
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MCT EI 661 1078
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230
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1-8
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2×9
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1389
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9-11/14-16
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2×10.6
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2
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MCT EI 661 1079
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230
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1-8
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1×12
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2083
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11-14
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1×13.9
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1
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MCT EI 661 1080
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230
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1-8
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2×12
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1042
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9-11/14-16
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2×13.9
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2
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MCT EI 661 1081
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230
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1-8
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1×15
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1667
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11-14
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1×17.4
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1
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MCT EI 661 1082
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230
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1-8
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2×15
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833
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9-11/14-16
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2×17.4
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2
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MCT EI 661 1083
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230
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1-8
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1×18
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1389
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11-14
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1×20.9
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1
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MCT EI 661 1084
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230
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1-8
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2×18
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694
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9-11/14-16
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2×20.5
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2
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MCT EI 661 1085
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230
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1-8
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1×24
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1042
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11-14
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1×27.9
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1
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33.0 VA ta 70 °C. Frame size/Core height: MCT EI 662 /23.0mm. No short-circuit proof.
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Order No.
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Primary
Voltage V
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Connecting pins prim.
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Secondary voltage V
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Current sec.mA
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Connecting pins sec.
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No-load
Voltage V
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Connection
scheme
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MCT EI 662 1086
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230
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1-8
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1×6
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5500
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11-14
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1×7.0
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1
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MCT EI 662 1087
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230
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1-8
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2×6
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2750
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9-11/14-16
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2×7.0
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2
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MCT EI 662 1088
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230
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1-8
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1×7.5
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4400
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11-14
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1×8.5
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1
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MCT EI 662 1089
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230
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1-8
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2×7.5
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2200
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9-11/14-16
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2×8.5
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2
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MCT EI 662 1090
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230
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1-8
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1×9
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3667
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11-14
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1×10.3
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1
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MCT EI 662 1091
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230
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1-8
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2×9
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1833
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9-11/14-16
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2×10.3
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2
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MCT EI 662 1092
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230
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1-8
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1×12
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2750
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11-14
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1×14.0
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1
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MCT EI 662 1093
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230
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1-8
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2×12
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1375
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9-11/14-16
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2×14.0
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2
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MCT EI 662 1094
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230
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1-8
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1×15
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2200
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11-14
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1×16.9
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1
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MCT EI 662 1095
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230
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1-8
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2×15
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1100
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9-11/14-16
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2×16.9
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2
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MCT EI 662 1096
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230
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1-8
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1×18
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1833
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11-14
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1×20.1
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1
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MCT EI 662 1097
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230
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1-8
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2×18
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917
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9-11/14-16
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2×20.1
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2
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MCT EI 662 1098
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230
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1-8
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1×24
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1375
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11-14
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1×26.8
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1
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44.0 VA ta 70 °C. Frame size/Core height: MCT EI 663 /30.0mm. No short-circuit proof.
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Order No.
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Primary
Voltage V
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Connecting pins prim.
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Secondary voltage V
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Current sec.mA
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Connecting pins sec.
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No-load
Voltage V
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Connection
scheme
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MCT EI 663 1099
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230
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1-8
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1×6
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7333
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11-14
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1×6.8
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1
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MCT EI 663 1100
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230
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1-8
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2×6
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3667
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9-11/14-16
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2×6.8
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2
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MCT EI 663 1101
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230
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1-8
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1×7.5
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5867
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11-14
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1×8.6
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1
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MCT EI 663 1102
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230
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1-8
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2×7.5
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2933
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9-11/14-16
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2×8.6
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2
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MCT EI 663 1103
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230
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1-8
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1×9
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4889
|
11-14
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1×10.5
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1
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MCT EI 663 1104
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230
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1-8
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2×9
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2444
|
9-11/14-16
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2×10.3
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2
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MCT EI 663 1105
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230
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1-8
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1×12
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3667
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11-14
|
1×13.7
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1
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MCT EI 663 1106
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230
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1-8
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2×12
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1833
|
9-11/14-16
|
2×13.7
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2
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MCT EI 663 1107
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230
|
1-8
|
1×15
|
2933
|
11-14
|
1×17.2
|
1
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MCT EI 663 1108
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230
|
1-8
|
2×15
|
1467
|
9-11/14-16
|
2×17.2
|
2
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MCT EI 663 1109
|
230
|
1-8
|
1×18
|
2444
|
11-14
|
1×20.2
|
1
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|
MCT EI 663 1110
|
230
|
1-8
|
2×18
|
1222
|
9-11/14-16
|
2×20.2
|
2
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MCT EI 663 1111
|
230
|
1-8
|
1×24
|
1833
|
11-14
|
1×26.9
|
1
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47.0 VA ta 70 °C. Frame size/Core height: MCT EI 664 /34.8mm. No short-circuit proof.
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Order No.
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Primary
Voltage V
|
Connecting pins prim.
|
Secondary voltage V
|
Current sec.mA
|
Connecting pins sec.
|
No-load
Voltage V
|
Connection
scheme
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|
MCT EI 664 1112
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230
|
1-8
|
1×6
|
7833
|
11-14
|
1×7.3
|
1
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|
MCT EI 664 1113
|
230
|
1-8
|
2×6
|
3917
|
9-11/14-16
|
2×7.1
|
2
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MCT EI 664 1114
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230
|
1-8
|
1×7.5
|
6267
|
11-14
|
1×8.6
|
1
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MCT EI 664 1115
|
230
|
1-8
|
2×7.5
|
3133
|
9-11/14-16
|
2×8.6
|
2
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MCT EI 664 1116
|
230
|
1-8
|
1×9
|
5222
|
11-14
|
1×10.1
|
1
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MCT EI 664 1117
|
230
|
1-8
|
2×9
|
2611
|
9-11/14-16
|
2×10.1
|
2
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MCT EI 664 1118
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230
|
1-8
|
1×12
|
3917
|
11-14
|
1×13.4
|
1
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MCT EI 664 1119
|
230
|
1-8
|
2×12
|
1960
|
9-11/14-16
|
2×13.4
|
2
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|
MCT EI 664 1120
|
230
|
1-8
|
1×15
|
3133
|
11-14
|
1×16.4
|
1
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|
MCT EI 664 1121
|
230
|
1-8
|
2×15
|
1570
|
9-11/14-16
|
2×16.4
|
2
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|
MCT EI 664 1122
|
230
|
1-8
|
1×18
|
2610
|
11-14
|
1×19.7
|
1
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|
MCT EI 664 1123
|
230
|
1-8
|
2×18
|
1306
|
9-11/14-16
|
2×19.7
|
2
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|
MCT EI 664 1124
|
230
|
1-8
|
1×24
|
1958
|
11-14
|
1×26.3
|
1
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50.0 VA ta 70 °C. Frame size/Core height: MCT EI 665 /40.0mm. No short-circuit proof.
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Order No.
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Primary
Voltage V
|
Connecting pins prim.
|
Secondary voltage V
|
Current sec.mA
|
Connecting pins sec.
|
No-load
Voltage V
|
Connection
scheme
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|
MCT EI 665 1125
|
230
|
1-8
|
1×6
|
8333
|
11-14
|
1×6.9
|
1
|
|
MCT EI 665 1126
|
230
|
1-8
|
2×6
|
4167
|
9-11/14-16
|
2×6.7
|
2
|
|
MCT EI 665 1127
|
230
|
1-8
|
1×7.5
|
6667
|
11-14
|
1×8.5
|
1
|
|
MCT EI 665 1128
|
230
|
1-8
|
2×7.5
|
3333
|
9-11/14-16
|
2×8.5
|
2
|
|
MCT EI 665 1129
|
230
|
1-8
|
1×9
|
5556
|
11-14
|
1×10.0
|
1
|
|
MCT EI 665 1130
|
230
|
1-8
|
2×9
|
2778
|
9-11/14-16
|
2×10.0
|
2
|
|
MCT EI 665 1131
|
230
|
1-8
|
1×12
|
4167
|
11-14
|
1×13.0
|
1
|
|
MCT EI 665 1132
|
230
|
1-8
|
2×12
|
2083
|
9-11/14-16
|
2×13.0
|
2
|
|
MCT EI 665 1133
|
230
|
1-8
|
1×15
|
3333
|
11-14
|
1×16.4
|
1
|
|
MCT EI 665 1134
|
230
|
1-8
|
2×15
|
1667
|
9-11/14-16
|
2×16.4
|
2
|
|
MCT EI 665 1135
|
230
|
1-8
|
1×18
|
2778
|
11-14
|
1×19.7
|
1
|
|
MCT EI 665 1136
|
230
|
1-8
|
2×18
|
1388
|
9-11/14-16
|
2×19.7
|
2
|
|
MCT EI 665 1137
|
230
|
1-8
|
1×24
|
2083
|
11-14
|
1×26.1
|
1
|
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TEL: +86 551 6619 6829
