ML-S400 400W 110V/220V AC TO DC 12V/24/60V Adjustable Switching Power Supply 6.6A-33.3A LED Switch Power Supply Transformer

Specification:
Model	S-400-12	S-400-24	S-400-60
DC Output Voltage	12V	24V	60V
Output Voltage Tolerance	±1%	±1%	±1%
Rated Output Current	33.3A	16.6A	6.6A
Output Current Range	0-33A	0-17A	0-6.5A
Ripple Coefficient	150mVp-p	150mVp-p	240mVp-p
DC Output Power	400W	400W	400W
Voltage Accuracy	±1.0%	±1.0%	±1.0%
Linear Adjustment Rate	±0.5%	±0.5%	±0.5%
Load Adjustment Rate	±1.0%	±1.0%	±1.0%
Input Parameters
AC Input Voltage	85~132VAC/170~264VAC Switch switching Default input voltage 220VAC
Working Frequency	47~63Hz
DC Input Voltage	240~370VDC
Input Current	6.5A/115VAC / 4A/230VAC
Impact Current	Cold start current 30A/115V 50A/230V
Leakage Current	< 3.5mA/240VAC
DC Output Power	400W±0.5
Efficiency	73-84%
Start, rise, hold time	800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC
Output Parameters
Temperature Protection	RTH3 ≥ 50℃ Fan start ≤ 55℃ Fan off ≥ 8℃ Cut off output(5-15V)
	RTH3 ≥ 60℃ Fan start ≤ 6℃ Fan off ≥ 8℃ Cut off output(24-48V)
Temperature Coefficient	±0.03%/℃(0~50℃)
Overvoltage Protection	115%-135%
Overload Protection	105-145% Type: Cut off output Reset: AC restart
Insulation impedance	Between input and output,Input and case,Output and case: 500VDC/100MΩ
Safety Standards	Accord with UL1012, TUV press 60950(IEC950,UL1950)
EMC Standards	Accord with CISPR22(press 55022), IEC801-2,3,4,IEC555-2
Size	(L)215mm x (W)115mm x (H)50mm
Weight	838g

Features:
1. Constant current and Constant voltage function : It is suitable for LED parallel circuit and LED series circuit to ensure continuous and stable output of the load.

2. PWM control chip : small DC ripple, high working efficiency, strong anti-interference ability

3. Multiple protection : short circuit, overload, over voltage, temperature protection function

4. Voltage changing switch : the power supply is equipped with 110V / 220V input voltage changing switch

5. Powerful temperature controlled fan : When the temperature reaches above 45 °, the fan will start on its own to protect the inner movement efficiently.

6. Wiring protection cover : The terminal has anti - rust and anti - corrosion function. It adopts packet connection and is equipped with a safety protection cover for isolation protection.
The scope of products:
1. DC power supply system, automatic control system, mechanical/equipment auxiliary power supply, EPS auxiliary power supply, monitoring system monitoring power supply, LED billboard power supply, DC motor, industrial control equipment, optical terminal and so on.
Package Included:
1x Switch power supply

More Details: