RQ-125 Series

125W Quad Output Switching Power Supply

The RQ-125 Series is a  highly efficient and reliable quad output enclosed power supply, with a high operating temperature of -25~+70°C and cooling by free air convection. Built to withstand 300VAC surge input for 5 seconds and 5G vibration. Overload, short circuit and over voltage protection with hiccup mode(recovering automatically after fault condition is removed).

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Description

RQ-125 Series

125W Quad Output Switching Power Supply

The RQ-125 Series is a  highly efficient and reliable quad output enclosed power supply, with a high operating temperature of -25~+70°C and cooling by free air convection. Built to withstand 300VAC surge input for 5 seconds and 5G vibration. Overload, short circuit and over voltage protection with hiccup mode(recovering automatically after fault condition is removed).

Features (RQ-125) :

  • Protections:Short circuit/Over load/Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105°C long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70°C
  • Withstand 5G vibration test
  • High efficiency, long life and high reliability

Applications :

  • General electronic machinery or equipment
  • Automation
  • Test equipment

Additional information

Weight 14 kg
Dimensions 19.9 × 9.8 × 3.8 cm
RQ-125 Types :

RQ-125B, RQ-125C, RQ-125D

Specifications

Model RQ-125B RQ-125C RQ-125D
Output OUTPUT NUMBER CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4
DC VOLTAGE 5V 12V -5V -12V 5V 15V -5V -15V 5V 12V 24V -12V
RATED CURRENT 11A 4.5A 1A 0.5A 10A 4A 1A 0.5A 8A 2.5A 2A 0.5A
CURRENT RANGE 0 ~ 12A 0 ~ 4.5A 0 ~ 1A 0 ~ 1A 0 ~ 12A 0 ~ 4A 0 ~ 1A 0 ~ 1A 0 ~ 12A 0 ~ 4A 0 ~ 2.5A 0 ~ 1A
RATED POWER 120W 122.5W 124W
RIPPLE & NOISE (max.) 80mVp-p 120mVp-p 80mVp-p 80mVp-p 80mVp-p 120mVp-p 80mVp-p 80mVp-p 80mVp-p 120mVp-p 150mVp-p 80mVp-p
VOLTAGE ADJ. RANGE CH1: 4.75 ~ 5.5V CH1: 4.75 ~ 5.5V CH1: 4.75 ~ 5.5V
VOLTAGE TOLERANCE ±2.0% +10%,-1% +6% , -10% ±5.0% ±2.0% +10%,-1% +6%,-10% ±5.0% ±2.0% +10%,-1% ±8.0% ±5.0%
LINE REGULATION ±0.5% ±1.0% ±1.0% ±1.0% ±0.5% ±1.0% ±1.0% ±1.0% ±0.5% ±1.0% ±1.0% ±1.0%
LOAD REGULATION ±1.0% ±3.0% ±6.0% ±2.0% ±1.0% ±3.0% ±6.0% ±2.0% ±1.0% ±3.0% ±6.0% ±2.0%
SETUP, RISE TIME 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.) 25ms/230VAC 30ms/115VAC at full load
Input VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage)
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 77% 78% 80%
AC CURRENT (Typ.) 3A/115VAC 2A/230VAC
INRUSH CURRENT (Typ.) COLD START 50A/230VAC
LEAKAGE CURRENT <2mA / 240VAC

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