Company profile
China filter inductor supplier. Hefei Mycoil technology Co.,Ltd. manufacturing various types electronic transformer,electronic transformer bobbin. More info at mycoiltech.com,view now!
All products
10.0 VA EI42 Encapsulated Switching Power Transformer for Power Supply
PCB mouting EI42 electrical encapsulated transformer with output power:3.0VA to 10.0VA. Non short-circuit-proof at temperature class ta 70 °C/B. Standard type cast housing“O”. Excellent temperature fluctuation resistance properties. Moisture-proof. Temperature class: Class B (130℃)
High Voltage Resistance Low Frequency EI48 Electronic Encapsulated Transformer
EI42 PCB mout encapsulated transformer. Standard type cast housing “K” and “0”. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.
EI Low Frequency Encapsulated Transformer with Output Power 12.0 VA to 22.0 VA
EI54 low frequency encapsulated transformer. Standard type cast housing “KK”. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.
EI Customized Electric Encapsulated Transformer Output Power 35.0VA
EI60 Printed-Circuit-Board Encapsulated Transformers Output Power: 17.0 VA – 35.0 VA. Low frequency encapsulated transformer. Standard type cast housing “KK”. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.
EI Type Encapsulated Transformer Low Frequency and Power Transformer
EI Series PCB Mounting Encapsulated Transformers Output Power: 17.0 VA – 50.0 VA. Low frequency encapsulated transformer. Standard type cast housing “KK”. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.
EI Power Supply Encapsulated Transformer with Output Power 50.0VA to 70.0VA
PCB mount EI type encapsulated transformers with output power: 50.0 VA – 70.0 VA. Low frequency encapsulated transformer. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.
EI Type Encapsulated Power Transformers for Printed Circuit Boards
EI type encapsulated transformers for power supply. Output power: 75.00 VA – 100.0 VA. Low frequency encapsulated transformer. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.
Customized Design EI Series Encapsulated Transformer for Power Supply
EI Type Printed-Circuit-Board transformers Output Power: 130.0 VA – 200.0 VA. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material.RoHS Directive-compliant.
UI Series Vacuum Encapsulated Transformer for PCB Mount
Printed-Circuit-Board UI Flat-type transformers Output Power: 1.0 VA. Vacuum-encapsulated, bobbin type with dual chamber Windings. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. RoHS Directive-compliant.
UI30 Vacuum Electronic Encapsulated Transformer Output Power Up To 16.0 VA
UI type power transformer for PCB mount with output Power:3.0 VA – 16.0 VA. Vacuum-encapsulated, bobbin type with dual chamber Windings. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. RoHS Directive-compliant.
24VA UI39 Type Electronic Encapsulated Transformer for Power Supply
Vacuum UI39 encapsulated transformer output power up to 30.0 VA. Vacuum-encapsulated, bobbin type with dual chamber Windings. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. RoHS Directive-compliant.
PCB Power Transformer UI Series Low Frequency Encapsulated Transformer
UI48 Printed Circuit Board Flat type transformers Output Power: 40.0 VA – 60.0 VA. Vacuum-encapsulated, bobbin type with dual chamber Windings. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features. Self-extinguishing cast housing and sealing material. RoHS Directive-compliant.
Low Frequency R Type Transformer Single Phase Power Transformer
Customized single phase R type transformer. R-type transformers EI transformer than 30% smaller, 40% thinner, 40% lighter. R type transformer leakage magnetic minimum, EI transformer than 10 times smaller. The heat generated R-core transformer EI transformer ratio at least 50% smaller.
Switching Mode Power Supply Transformer EFD15 SMD Transformer
EFD15 switching mode power supply transformer has high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
EFD20 Horizontal High Frequency Switching Mode Power Supply Transformer
EFD20 horizontal transformer with DIP coil former. Switching mode power supply transformer has high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
Flexible Switching Mode Power Supply Transformer ER9.5 SMD Transformer
Customized ER9.5 switching mode power supply transformer. SMD ER9.5 coil former with ferrite cores. High permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
SMD ER11.5 Flexible SMPS High Frequency Transformer
ER11.5 SMPS transformer with 5+3 pin SMD coil former. It has low leakage inductance, high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
Power Supply Transformer ER14.5 High Frequency SMD Transformer
ER14.5 SMD high frequency transformer. 5+3 pins ER14.5 vertical transformer bobbin. Low leakage inductance, high permeability and high saturation magnetic flux density. Magnetic materials have low loss, high efficiency and long service life. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
ETD29 High Frequency Switching Mode Power Supply Transformer
High frequency transformer ETD29. 7+7 pins ETD29 horizontal transformer bobbin. It has low leakage inductance, high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
Horizontal ETD34 High Voltage Transformer for Switching Power Supply
ETD34 core power transformer for audio equipment. High frequency transformer ETD34 with horizontal transformer bobbin. It has high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
ETD39 High Frequency Switch Mode Power Supply Transformer
ETD39 high frequency ferrite core transformer. Switch power supply transformer ETD39 horizontal transformer bobbin. It has high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
ETD49 10+10 Pin Horizontal High Frequency Switch Mode Power Transformer
ETD49 horizontal switching mode power transformer. Switch power supply transformer ETD49 ferrite cores. It has high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
ETD59 Flexible Switching Mode Power Supply Transformer 13+13 Pin
ETD59 high frequency flyback transformer SMPS core type transformer. Horizontal switching mode power transformer ETD59. It has high permeability and high saturation magnetic flux density. Different circuit will use many possibilities for quick prototyping. We can design to meet different applications.
EI28 Low Frequency Horizontal Laminated Transformers 1.1VA
EI28 laminated low frequency transformer. Low frequency transformer has rugged construction - no additional mounting hardware, universal design, fits industry-standard footprints. Low Frequency, open-style laminated, split bobbin, horizontal plug-in series.
EI35 PCB Mount Low Frequency Laminated Transformer 2.4VA
2.4 VA EI35 PCB mounting laminated transformer. Low frequency transformer has rugged construction - no additional mounting hardware, universal design, fits industry-standard footprints. Low Frequency, open-style laminated, split bobbin, horizontal plug-in series.
EI41 PCB Mounting Current Voltage Low Frequency Transformer 6.0VA
Split bobbin laminated transformer EI41 6VA. EI low frequency power transformers are widely used in small type electronic appliances,such as air-conditioner, VCD,UPS power supply, etc. No crossover between primary/secondary winding leads. Vacuum impregnated - withstands board washing.
EI47 Open-Style Laminated Core Low Frequency Transformer 12.0VA
EI47 laminated core transformer 12.0VA. Low frequency transformer. Rugged construction - no additional mounting hardware, universal design, fits industry-standard footprints. Low Frequency, open-style laminated, split bobbin, horizontal plug-in series.
EI57 PCB Mount Low Frequency Laminated Transformer Output Power 20.0VA
EI57 power electrical lamination transformer 20.0VA. Low frequency and high power output transformer. Rugged construction - no additional mounting hardware, universal design, fits industry-standard footprints. Low Frequency, open-style laminated, split bobbin, horizontal plug-in series.
36.0VA EI66 Low Frequency Laminated Transformer For PCB Mounting
Low frequency EI66 laminated transformer. International standard EI silicon steel. Low frequency and high power output transformer. Rugged construction - no additional mounting hardware, universal design, fits industry-standard footprints. Low Frequency, open-style laminated, split bobbin, horizontal plug-in series.
5Ω RF Balun Transformer For Surface Mounting
Manufacture RF balun transformer, available in various size, Our base pins are terminal treated,with low profile SMD balun coil. We make balun transformer for broadband transmission devices, impedance transmission.
10BASE-T Lan Transformer Surface Mount Isolation Transformer
LAN transformer and filter modules for network filter. We design different lan transformers to meet or exceed IEEE 802.3, 10Base-T specifications. Electrical Specifications @ 25°C. Operating temperature 0°C~70°C. Surface mount, IC grade, transfer-molded package withstands 235°C peak temperature profile.
