China DC12V DC24V 48W Power Supply LED Ultra Thin Light Box Power Supply for LED Lighting, Find details about China Power Supply, LED Power Supply from DC12V DC24V 48W Power Supply LED Ultra Thin Light Box Power Supply for LED Lighting
specifications | |
12V 4A 48W LED Light box | |
Output | |
DC Voltage | 12V |
Rated Current | 4.0A |
Voltage Range | 8~12V |
Rated Power | 48W |
Ripple Wave | 100mVp-p(oscilloscope probe with a 0.1uF ceramic and a 10uF electrolytic capacitor) |
Voltage Accuracy | ±1% |
Line Regulation Rate | ±0.5% |
Load Regulation Rate | ±1% |
Start / Rise Time (Max) | 1000mS/40mS |
Maintain Time | 10mS min |
Input | |
Voltage Range | 180~240Vac |
Frequency Range | 47~63HZ |
Efficiency(max) | more then 80% |
Surge Current(max) | Cold start current 30A/230V |
Leakage Current(max) | 5mA |
Protection | |
Overvoltage protection | greater than 12.1V less than 3.7V |
Constant current mode, output voltage drop after overload | |
short circuit | Septum protection, Auto recovery after normal |
Environment | |
Operating Temp/Hum | -30ºC~+55ºC /20~90%RH |
Storage Temp/Hum | -40ºC~+85ºC/10~95%RH |
Safety rules and electromagnetic compatibility | |
safety specification | Reference to UL60950-1, TUE EN60950-1 standard design |
withstand voltage | I/P-O/P:0.5KVAC;I/P-FG:0.5KVAC;O/P-FG:500VDC |
Insulation impedance | I/P-O/P,I/P-FG:100M Ohms/500VDC |
EMI(RE,CE) | Reference to EN55002 Class B standard design |
harmonic current | Reference to EN61000-3-2, Class A standard design |
Electromagneti immunity(RS,CS) | Reference to IEC61000-4-6, IEC61000-4-3 standard design |
others | |
Single weight | 80g |
Size | 270*18*18mm |
Package | 200 Pcs/box |