20W Mini Power Supply MS-20

20W Mini Power Supply MS-20

Features:

  • Universal AC input / Full range
  • Protections: Short circuit/Over load
  • Cooling by free air convection
  • 100% full load burn-in test

Description

20W Mini Power Supply MS-20 Technical Data

MODELMS-20-5MS-20-12MS-20-15MS-20-24
OUTPUTDC VOLTAGE5V12V15V24V
RATED CURRENT4A1.67A1.33A0.84A
CURRENT RANGE0 ~ 4A0 ~ 1.67A0 ~ 1.33A0 ~ 0.84A
RATED POWER20W20W20W20W
RIPPLE & NOISE (max.) Note.250mVp-p50mVp-p80mVp-p100mVp-p
VOLTAGE ADJ. RANGE4.75 ~ 5.5V10.8 ~ 13.2V13.5 ~ 16.5V21.6 ~ 26.4V
VOLTAGE TOLERANCE Note.3±2.0%±1.0%±1.0%±1.0%
LINE REGULATION±0.5%±0.5%±0.5%±0.5%
LOAD REGULATION±1.0%±0.5%±0.5%±0.5%
SETUP, RISE, HOLD TIME200ms, 100ms, 30ms at full load
INPUTVOLTAGE RANGE85 ~ 264VAC
FREQUENCY RANGE47 ~ 63Hz
EFFICIENCY (Typ.)72%76%78%80%
AC CURRENT0.6A/115VAC 0.35A/230VAC
INRUSH CURRENT (max.)COLD START 13A/115VAC 25A/230VAC
LEAKAGE CURRENT<0.5mA/240VAC
PROTECTIONOVERLOAD105 ~ 135% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed
ENVIRONMENTWORKING TEMP.-10 ~ +60ºC
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT±0.02%/ºC (0 ~ 50ºC)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMCSAFETY STANDARDSDesign refer to UL1012
WITHSTAND 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
EMI CONDUCTION & RADIATIONDesign refer to FCC Part15 J Conduction Class B
OTHERSMTBF522.1K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION96*58.5*25.5mm (L*W*H)
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.

20W Mini Power Supply MS-20 Mechanical

20W Mini Power Supply MS-20 Certificate

LVD Certificate
EMC Certificate
RoHS Certificate
Mini Power Supply RoHS

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