Product name: AC to DC24V 250W Constant voltage LED power supply
| SPECIFICAION | |||||
| MODEL | SMT-012-250VW | SMT-024-250VW | |||
| OUTPUT | DC VOLTAGE | DC12V | DC24V | ||
| RATED CURRENT | 20.83A | 10.42A | |||
| CURRENT RANGE | 0-20.83A | 0-10.42A | |||
| RATED POWER | 250 W | 250W | |||
| RIPPLE&NOISE(max) | 150mV | 150mV | |||
| CURRENT TOLERANCE | |||||
| SETUP RISE TIME | 80ms/120VAC,220VAC | ||||
| HOLD UP TIME(Typ.) | 60ms/120VAC,220VAC | ||||
| INPUT | VOLTAGE RANGE | 100~265VAC | |||
| FREQUENCY RANGE | 50~60Hz | ||||
| POWER FACTOR(Typ.) | >PF0.97@120VAC & 220VAC | ||||
| EFFICIENCY(Typ.) | ﹥89% | ||||
| AC CURRENT(Typ.) | 1.85A/120VAC,220VAC | ||||
| INRUSH CURRENT (Typ.) | COLD START 50A/120VAC,220VAC | ||||
| PROTECTION | Short circuit | Protection type:recovers automatically after condition is removed | |||
| Overload | overload protected@145-160% above peak rating | ||||
| Over temperature | Protection type:Shut down o/p voltage,re-power on to removed | ||||
| ENVIRONMENT | WORKING TEMP. | -40~+50℃ (Refer to output load derating curve) | |||
| WORKING HUMIDITY | 20~99% RH non-condensing(Waterproof) | ||||
| STORAGE TEMP.,HUMIDITY | -40~+80℃,10~99%RH | ||||
| SAFETY&EMC | SAFETY STANDARDS | ETL/cETL,CE Mark(EMC ,LVD),IP67 | |||
| WITHSTAND VOLTAGE | I/P-O/P:1.5KVAC IP-GND:1.5KVAC | ||||
| EMC Test Standards | EN55015:2006;EN61547:1995+2000;EN61000-3-2:2006 | ||||
| EN61000-3-3:1995+A2:2005;EN61346-1:2001;EN61347-2-13:2006 | |||||
| NOTE | 1.All parameters NOT specially mentoned are measured at 120~220VAC input,rated load and 25℃ of ambient temperature. | ||||
| 2.Ripple&noise are measured at 20MHz of bandwidth by using a 12 | |||||
| [1mNom du produit : AC à DC |  | ||||
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Alimentation LED à tension constante 250W
20.83A
150mV
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