This high quality led power supply 12v dc converts household AC current to 12V DC, Used for any electronic devices that operate on 12V DC and require less than 40Watts of power.
All of our led power supply 40w are CE certified in order to provide best support to your business!
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Details for 40W power supply :
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SPECIFICAION for led power supply 12v dc:
| MODEL | SMT-012-042VWP | SMT-024-042VWP |
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| OUTPUT | DC VOLTAGE | 12V | 24V |
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| RATED CURRENT | 3.5Amp | 1.75Amp |
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| RATED POWER | 42Watt | 42Watt |
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| RIPPLE&NOISE(max) | 300mV | 300mV |
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| VOLTAGE TOLERANCE | ±5% | ±5% |
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| LINE REGULATION | ±1% | ±1% |
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| LOAD REGULATION | ±2% | ±2% |
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| INPUT | VOLTAGE RANGE | 100-265VAC | 100-265VAC |
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| FREQUENCY RANGE | 47-63Hz | 47-63Hz |
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| POWER FACTOR(Typ.) |
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| EFFICIENCY(Typ.) | ﹥83% | ﹥84% |
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| AC CURRENT(Typ.) | 0.48A/110VAC, 0.25A/220VAC |
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| PROTECTION | SHORT CIRCUIT | Protection type:recovers automatically after condition is removed | |||
| OVER CURRENT | overload protected@145-160% above peak rating | ||||
| OVER VOLTAGE | Protection type:Shut down o/p voltage,re-power on to removed | ||||
| ENVIRONMENT | WORKING TEMP. | -10～+50℃ (Refer to output load derating curve) | |||
| WORKING HUMIDITY | 20～99% RH non-condensing | ||||
| STORAGE TEMP.,HUMIDITY | -40～+80℃,10～99%RH | ||||
| SAFETY&EMC | SAFETY STANDARDS | EN61347-1;EN61347-2-13; CE /ROHS approval | |||
| WITHSTAND VOLTAGE | I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||||
| EMC Test Standards | EN55015;EN61000-3-2;EN61000-3-3; | ||||
| EN61547;EN61000-4-2,3,4,5,6,8,11; | |||||
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Noted for led power supply 40w:
1.All parameters NOT specially mentioned 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:
