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

MODEL MS-20-5 MS-20-12 MS-20-15 MS-20-24
OUTPUT DC VOLTAGE 5V 12V 15V 24V
RATED CURRENT 4A 1.67A 1.33A 0.84A
CURRENT RANGE 0 ~ 4A 0 ~ 1.67A 0 ~ 1.33A 0 ~ 0.84A
RATED POWER 20W 20W 20W 20W
RIPPLE & NOISE (max.) Note.2 50mVp-p 50mVp-p 80mVp-p 100mVp-p
VOLTAGE ADJ. RANGE 4.75 ~ 5.5V 10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 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 TIME 200ms, 100ms, 30ms at full load
INPUT VOLTAGE RANGE 85 ~ 264VAC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 72% 76% 78% 80%
AC CURRENT 0.6A/115VAC 0.35A/230VAC
INRUSH CURRENT (max.) COLD START 13A/115VAC 25A/230VAC
LEAKAGE CURRENT <0.5mA/240VAC
PROTECTION OVERLOAD 105 ~ 135% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed
ENVIRONMENT WORKING TEMP. -10 ~ +60ºC
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.02%/ºC (0 ~ 50ºC)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC SAFETY STANDARDS Design refer to UL1012
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
EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction Class B
OTHERS MTBF 522.1K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION 96*58.5*25.5mm (L*W*H)
NOTE 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.

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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