12v dc power supply class 2 240 volt 42w
This high quality class 2 power supply converts household AC current to 12V DC, Used for any electronic devices that operate on 12V DC and require less than 40Watts of power.
Details for 12v power supply for led strip lights:
SPECIFICAION for led power supply 12v dc:
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MODEL
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SMT-012-042VWP
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SMT-024-042VWP
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OUTPUT
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DC VOLTAGE
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12V
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24V
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RATED CURRENT
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3.5Amp
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1.75Amp
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VOLTAGE RANGE
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RATED POWER
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42Watt
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42Watt
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RIPPLE&NOISE(max)
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300mV
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300mV
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VOLTAGE TOLERANCE
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±5%
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±5%
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LINE REGULATION
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±1%
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±1%
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LOAD REGULATION
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±2%
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±2%
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INPUT
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VOLTAGE RANGE
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100-265VAC
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100-265VAC
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FREQUENCY RANGE
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47-63Hz
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47-63Hz
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POWER FACTOR(Typ.)
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EFFICIENCY(Typ.)
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﹥83%
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﹥84%
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AC CURRENT(Typ.)
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0.48A/110VAC, 0.25A/220VAC
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0.48A/110VAC, 0.25A/220VAC
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PROTECTION
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SHORT CIRCUIT
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Protection type:recovers automatically after condition is removed
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OVER CURRENT
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overload protected@145-160% above peak rating
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OVER VOLTAGE
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Protection type:Shut down o/p voltage,re-power on to removed
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ENVIRONMENT
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WORKING TEMP.
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-10～+50℃ (Refer to output load derating curve)
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WORKING HUMIDITY
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20～99% RH non-condensing
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STORAGE TEMP.,HUMIDITY
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-40～+80℃,10～99%RH
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SAFETY&EMC
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SAFETY STANDARDS
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EN61347-1;EN61347-2-13; CE /ROHS approval
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WITHSTAND VOLTAGE
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I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
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EMC Test Standards
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EN55015;EN61000-3-2;EN61000-3-3;
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EN61547;EN61000-4-2,3,4,5,6,8,11;
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NOTE
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1.All parameters NOT specially mentoned are measured at 110V,220VAC input,rated load and 25℃ of ambient temperature.
2.Ripple&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&10uf parallel capacitor.
3.Tolerance:includes set up tolerance,line regulation and load regulation.
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Noted for led power supply 40w:
1.All parameters NOT specially mentoned are measured at 110V,220VAC input,rated load and 25℃ of ambient temperature.
2.Ripple&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&10uf parallel capacitor.
3.Tolerance:includes set up tolerance,line regulation and load regulation.
Mechanical Specification for 12v power supply for led strip lights:
Question:
Do you have any enclosure power supplies with cooling fans?
Answer:
Our 250w 320w 350w 400w 500w 600w enclosure power supplies are all have the cooling fan. May I know if you need also take 24v 250w models to test??
