Product name: AC to DC 24V 18W Constant voltage LED power supply
SPECIFICAION
MODEL
SMT-012-018WW
SMT-024-018VW
OUTPUT
DC VOLTAGE
12V
24V
RATED CURRENT
1.66Amp
0.83Amp
CURRENT RANGE
0~1.50A
0~0.75A
RATED POWER
18W
18W
RIPPLE&NOISE(max)
150mV
150mV
CURRENT TOLERANCE
±0.5V
±0.5V
SETUP RISE TIME
80ms/110,220VAC
81ms/110,220VAC
HOLD UP TIME(Typ.)
60ms/110-220VAC
60ms/110-220VAC
INPUT
VOLTAGE RANGE
100~265VAC
FREQUENCY RANGE
50~60Hz
POWER FACTOR(Typ.)
EFFICIENCY(Typ.)
>83%
>83%
AC CURRENT(Typ.)
3.5A/110,220VAC
2.0A/110,220VAC
INRUSH CURRENT (Typ.)
COLD START 50A/110~220VAC
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.
-30~+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
UL/ROHS/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 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
3.Tolerance:includes set up tolerance,line regulation and load regulation.
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Features
