Fuente de alimentación conmutada LED de salida única al por mayor, 250W 12V 20A, con certificación CE y RoHS.

Wholesale Single Output Led Switching Power Supply 250w

12v 20A with CE RoHS

Features

1.High Efficiency and good price

2.Built-in EMI filter

3.100% full load burn-in test

4.Low output ripple and noise
5.Protection:Over load/Over voltage/Short circuit

6.LIFETIME WARRANTY

Specifications

Model Specification	S-250-5	S-250-12	S-250-24	S-250-48
DC output voltage	5V	12V	24V	48V
Output voltage error	±2%	±1%	±1%	±1%
Rated output current	45A	20A	10A	5A
Wave and noise	150mVp-p	150mVp-p	150mVp-p	150mVp-p
Inlet stability	±0.5%	±0.5%	±0.5%	±0.5%
Load stability	±1%	±0.5%	±0.5%	±0.5%
DC output power	225W	250W	250W	205W
Efficiency	79%	83%	84%	86%
Adjustable range for DC voltage	4.5-5.6V	10-13.2V	20-26.4V	41-56V
AC input voltage range	90~132VAC/180~264VAC BY SWITCH 47~63Hz;248~370VDC
Input current	6.5A/115V 4A/230V
AC impulse current	25A/115V 50A/230V
Leakage current	<3.5mA/240VAC
Overload protection	105%~135%. Type,PULSING HICCUP SHUTDOWN; Reset,auto recovery
Over-voltage protection	5.75-6.75V	13.8-16.2V	27.6-32V	57.6-67.2V
High-temperature protection	RTH3>=65°C FAN ON<=55°C FAN OFF>=80°CCut off output(5~15V)
High-temperature protection	RTH3>=70°C FAN ON<=60°C FAN OFF>=85°CCut off output(24~48V)
Temperature coefficient	±0.03%°C(0~50°C)
Setup rise hold up time	200ms,50ms,20ms
Vibration	10~500Hz,2G 10min./1cycle,Period for 60min,EACH AXES
Withstand voltage	Input and output interval,1.5KVAC,Input and enclosure,1.5KVAC,Output and enclosure,0.5KVAC
Isolation resistance	Input and output interval,Input and enclosure,Output and enclosure,500VAC/100M Ohms
Working temperature and humidity	-10°C~+50°C,20~90%RH
Store temperature and humidity	-20°C~+85°C,10~95%RH
Overall dimension	21511550mm
Weight	0.93Kgs /17pcs per carton
Safety standards	Design refer to UL1012, EN60950-1,EN61347-1,EN-61347-2 approved
EMC standards	EN55015,EN55022,EN55024,EN61000-2,EN61000-3,EN61547 approved
Note,1.The testing condition for the parameter above is,230VAC input, rated load,25°C 70%Rh,Humidity
2.Error,include the setting error, line stability and load stability.(Note,5)
3.Wave test,adopting“A12”double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting
4.Inlet voltage stability test, when is over load, the lowest voltage of inlet is representative to the highest voltage.
5.Load stability test: The load is from 0% to 100%,others 60%.
6.C2,3,11must be knocked down

DEFAULT	DEFAULT

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Fuente de alimentación conmutada LED de salida única al por mayor, 250W 12V 20A, con certificación CE y RoHS.

Fuente de alimentación conmutada LED de salida única al por mayor, 250W 12V 20A, con certificación CE y RoHS.

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