400W Switching Power Supply S-400

400W Switching Power Supply S-400

Features:

  • AC input
  • Protections: Short circuit/Over load/Over voltage
  • Forced air cooling by built-in DC fan
  • PWM control and regulated
  • Built-in cooling Fan ON-OFF control
  • 100% full load burn-in test
  • Low cost

Description

400W Switching Power Supply S-400 Technical Data

MODELS-400-12S-400-15S-400-24S-400-27S-400-36S-400-48
OUTPUTDC VOLTAGE12V15V24V27V36V48V
RATED CURRENT33A26.5A16.6A14.8A11.1A8.3A
CURRENT RANGE0 ~ 33A0 ~ 26.5A0 ~ 16.6A0 ~ 14.8A0 ~ 11.1A0 ~ 8.3A
RATED POWER396W397.5W398.4W399.6W399.6W398.4W
RIPPLE & NOISE (max.) Note.2150mVp-p150mVp-p150mVp-p200mVp-p240mVp-p240mVp-p
VOLTAGE ADJ. RANGE10 ~ 13.2V13.5 ~ 18V20 ~ 26.4V26 ~ 32V32 ~ 40V41 ~ 56V
VOLTAGE TOLERANCE Note.3±1.0%±1.0%±1.0%±1.0%±1.0%±1.0%
LINE REGULATION±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
LOAD REGULATION±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
SETUP, RISE, HOLD TIME200ms, 50ms, 20ms at full load
INPUTVOLTAGE RANGE180 ~ 264VAC (110VAC input can be custom-made)
FREQUENCY RANGE47 ~ 63Hz
EFFICIENCY (Typ.)73%78%81%82%83%83%
AC CURRENT6.5A/115VAC        4A/230VAC
INRUSH CURRENT (max.)25A/115VAC        50A/230VAC
LEAKAGE CURRENT<3.5mA / 240VAC
PROTECTIONOVERLOAD105 ~ 135% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed.
OVER VOLTAGE5.75 ~ 6.75V18 ~ 21V27.6 ~ 32.4V33.7 ~ 39.2V45 ~ 52.2V57.6 ~ 67.2V
Protection type: Hiccup mode, recovers automatically after fault condition is removed.
ENVIRONMENTWORKING TEMP.,HUMIDITY-10 ~ +60ºC
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/ºC (0 ~ 50ºC)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMCWITHSTAND VOLTAGEI/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
OTHERSMTBF233.7K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION262*105*65mm (L*W*H)
PACKING1.16Kg/pc, 12pcs/15.12Kgs/0.0286CBM
NOTE1. 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 Switching Power Supply S-400 Mechanical

400W Switching Power Supply S-400 Certificate

LVD Certificate
400W Switching Power Supply S-400 LVD Certificate
EMC Certificate
400W Switching Power Supply S-400 EMC Certificate
RoHS Certificate
Switching Power Supply S ROHS

Send message