400W Single Output Switching Power Supply Switch Power Supply Input:220VAC Output:12V,15V,24V,27V,48V

400W Single Output Switching Power Supply

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

MODELS-400-12S-400-15S-400-24S-400-27S-400-48OUTPUTDC VOLTAGE RATED CURRENTCURRENT RANGERATED POWERRIPPLE & NOISE (max.) Note.2VOLTAGE ADJ. RANGEVOLTAGE TOLERANCE Note.3LINE REGULATIONLOAD REGULATIONSETUP, RISE, HOLD TIMEINPUTVOLTAGE RANGEFREQUENCY RANGEEFFICIENCY (Typ.)AC CURRENTINRUSH CURRENT (max.)LEAKAGE CURRENTPROTECTIONOVERLOADOVER VOLTAGEENVIRONMENTWORKING TEMP.,HUMIDITYWORKING HUMIDITYSTORAGE TEMP., HUMIDITYTEMP. COEFFICIENTVIBRATIONSAFETY & EMCWITHSTAND VOLTAGEISOLATION RESISTANCEOTHERSMTBFDIMENSIONPACKINGNOTE

12V	15V	24V	27V	48V
33A	26.5A	16.6A	14.8A	8.3A
0 ~ 33A	0 ~ 26.5A	0 ~ 16.6A	0 ~ 14.8A	0 ~ 8.3A
396W	397.5W	398.4W	399.6W	398.4W
150mVp-p	150mVp-p	150mVp-p	200mVp-p	240mVp-p
10 ~ 13.2V	13.5 ~ 18V	20 ~ 26.4V	26 ~ 32V	41 ~ 56V
±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
200ms, 50ms, 20ms at full load
180 ~ 264VAC (110VAC input can be custom-made)
47 ~ 63Hz
73%	78%	81%	82%	83%
6.5A/115VAC 4A/230VAC
25A/115VAC 50A/230VAC
<3.5mA / 240VAC
105 ~ 135% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed.
5.75 ~ 6.75V	18 ~ 21V	27.6 ~ 32.4V	33.7 ~ 39.2V	57.6 ~ 67.2V
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
-10 ~ +60ºC (Refer to output load derating curve)
20 ~ 90% RH non-condensing
-20 ~ +85ºC, 10 ~ 95% RH
±0.03%/ºC (0 ~ 50ºC)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
233.7K hrs min. MIL-HDBK-217F (25ºC)
262*105*65mm (L*W*H)
1.16Kgs/pcs, 12pcs/15.12Kgs/0.0286CMB
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.3. Tolerance: includes set up tolerance, line regulation and load regulation.

400W Single Output Switching Power Supply