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RD-400W-12V/24V
DC12V 30A 400W /DC24V 15A 400W LED power supply for 3528/5050 LED strips
1. Features
High efficiency,high reliability, low cost
Universal ACinput / full range
100% full loadburn-in test
Protections:Short circuit/ Over load/ Over voltage
PWM control andregulated
Forced aircooling by built in DC fan
Built-in coolingFan ON-OFF control
Fixed switchingfrequency at 25KHz
1 year warranty
Dimensions:261*105*65MM(L*W*H)
2. INPUT
VoltageRange 90~132 VAC/180~264VAC47~63 Hz;selected byswitch 254~370VDC
Efficiency 80%
LeakageCurrent < 3.5 mA/240VAC
3. PROTECTION
Over Load 105%~135%
Protection type: Fold back currentlimiting, recovers automatically after fault condition is removed.
OverVoltage 115%~135%
Protection type: hiccup mode, recoversautomatically after fault condition is removed.
Over Temp. RT3?65°CFAN ON,?55°C FAN OFF,?80°C output shutdown
4. ENVIRONMENT
Working Temp.,Humidity -10°C~+60°C;20%~90 %RH
Storage Temp.,Humidity -20°C~+85°C;10%~95 %RH
Vibration10~500Hz,2G 10min./1cycl, period for 60 min, each along X, Y, Z, axes
5. SAFETY
WithstandVoltage I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
IsolationResistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
6. STANDARD
Safety StandardDesign refer to UL1012
EMC StandardDesign refer to FCC Part15 J Conduction Class B
7. OTHERS
Weight 1.07Kg
Packing20pcs/21.4Kg/0.86CUFT
8. NOTE
1. All parameters NOT specially mentioned aremeasured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHzof bandwidth by using a 12?twisted pair-wire terminated with a 0.1? &47? parallelcapacitor.
3. Tolerance: includes set up tolerance, lineregulation and load regulation
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