400W DC Power Supply
1.MODEL: S-400
2.INPUT:110V OR 220V
3.With CE Approval
4.DIMENSION: 262*105*65mm (L*W*H)

400W DC Power Supply

 

Features :

AC inputProtections: Short circuit/Over load/Over voltageForced air cooling by built-in DC fanPWM control and regulatedBuilt-in cooling Fan ON-OFF control100% full load burn-in testLow cost

 

400W DC Power Supply SPECIFICATION:

 

Model No.	Output	Tol.	R&N	Effi.
S-400-12	12V,0~33A	±1%	150mV	73%
S-400-15	15V,0~26.5A	±1%	150mV	78%
S-400-24	24V,0~16.6A	±1%	150mV	81%
S-400-27	27V,0~14.8A	±1%	200mV	82%
S-400-48	48V,0~8.3A	±1%	240mV	83%

 

OUTPUT

RATED POWER	400W
LINE REGULATION	±0.5%
LOAD REGULATION	±0.5%
SETUP, RISE, HOLD TIME	200ms, 50ms, 20ms at full load
OVERLOAD	105 ~ 135% rated output power
	Protection type : Hiccup mode, recovers automatically after fault condition is removed.
OVER VOLTAGE	Protection type : Hiccup mode, recovers automatically after fault condition is removed.

INPUT

VOLTAGE RANGE	180 ~ 264VAC (110VAC input can be custom-made)
FREQUENCY RANGE	47 ~ 63Hz
AC CURRENT	6.5A/115VAC        4A/230VAC
INRUSH CURRENT (max.)	25A/115VAC        50A/230VAC
LEAKAGE CURRENT	<3.5mA / 240VAC

ENVIRONMENT

WORKING TEMP.,HUMIDITY	-10 ~ +60ºC (Refer to output load derating curve)
WORKING HUMIDITY	20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY	-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT	±0.03%/ºC (0 ~ 50ºC)
VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

WITHSTAND VOLTAGE	I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC

OTHERS

MTBF	233.7K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION	262*105*65mm (L*W*H)
PACKING	1.16Kgs/pcs, 12pcs/15.12Kgs/0.0286CMB

 

Mechanical Specification: