48 Volt High Output Enclosed Switch Mode DC Power Supply PSU 48V 21A 1000W

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Excl. Tax: £195.00 Incl. Tax: £234.00

Quick Overview

A High Output Quality Power Supply by Heng Fu


48V 21A 1000W

  • Traditional series, high reliability
  • Top international brand components for key parts
  • Electrolytic capacitors all 105
  • Built-in fan speed control
  • 250 x 160 x 87(mm)

Load Regulation: 0.5%

Ripple / Noise: 240mV

Efficiency: 88%


AC input voltage range

170~264VAC (210~370VDC)

Input frequency


Inrush current


Input leakage current

<1mA/ 230VAC

Line regulation (full load)


Output voltage adjust range


Output overload protection

110~130%, current limiting, auto recovery

Output over voltage protection

115~150%, shut off, re-power on to recover

Withstand voltage

I/P -O/P: 1.5KVAC/1min

I/P -F/G: 1.5KVAC/1min

O/P-F/G: 0.5KVAC/1min

Rise time

[email protected] load (typical)

Hold up time

[email protected] load (typical)

Operating temperature


Safety standards

design refer to GB4943, UL60950, EN60950

EMC standards

design refer to GB9254, EN55022 classA

Cooling method


Additional Information

EAN 5060243763983
Brand Heng Fu
Output 48V DC
Power Input 220-240VAC