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Rapid 15V DC High Current DC Regulated SMPS

A power supply that provides high current outputs from a lightweight and compact case size. In addition to a 3 to 15V output there is also a fixed output of 13.8V making the unit ideal for the demonstration, testing and maintenance of in-car entertainment equipment.

  • Output voltage adjustable from 3 to 15V DC
  • Additional fixed voltage output of 13.8V
  • Excellent power factor correction reduces power loss and cuts noise and EMI
  • Overload, short circuit and overtemperature protection
  • High RFI stability
  • Seperate VU type voltmeter and ammeter
  • Cooled by low noise variable speed thermally controlled fan
  • CE, EN-55022, EN 60950 approval

Product details Hints & Tips






Manufacturer’s Part Number: SPS-8250-209MG

15v 25a Smps with Analogue Display


In stock, despatched same day

Technical Specification

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Input voltage230V AC 50Hz
Output voltageVariable3 to 15V DC
Fixed13.8V DC
Output current25A
Ripple and noise5mV p-p
Load regulation200mV
Line regulation50mV
Power factor correction>0.95
Meter accuracy7% fsd
Operating temperature0°C to +40°C
Dimensions W x H x D (mm)220 x 110 x 220
Weight (kg)2.7


Question by Darin Starling
29th March 2012

QWill this power supply run a pump rated at 13.8v 10A or does it supply a constant 25A ? Am i able to limit the current? If not could you suggest a suitable supply around £100
Ai Darin, this would be suitable for running the pump as mentioned it will supply up to 25 amp continuous at 13.8 volts however it has a analogue display so may not be that accurate. You may want to consider using the 85-1824 as this has a digital display. This is available here:


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