QJE QJ1921SW 3-5 AMP SWITCH MODE DC POWER SUPPLY UNIT  –  £39.00

Key Features/Specifications:

Input Voltage: 220V
Output Voltage:13.8V,
Output current: 3 amp (5 amp surge),
Ripple Noise 100mVp-p,
Protection: Current Limiting,
Dimensions: 110 x 80 x 200mm,
Weight: 1kg.

 


SHARMAN MULTICOM SM-30II 30 AMP Switch Mode Power Supply – £79.00

Includes noise offset control to eliminate the pulse noise of the switching circuit. This patent pending function is specially designed for communication equipment use. Its effectiveness may vary depending on the frequency and mode.

 

 

 

 

Key Features/Specifications:

  • Input Voltage: 220VAC
  • Output Voltage: 9-15Vadjustable
  • Output Voltage regulation: less than 2%
  • Output current: 30A
  • Meter: Displays the supply voltage and current
  • Cigarette plug terminal: 10A (max)
  • Fuse: 5A
  • Protection: Short circuit and automatic current limiting over 30A
  • Dimensions:170mm (W) X 120mm (H) X 230mm (L)
  • Weight: 2.5kg

Sharman SM-10 (10-12 AMP) Switch Mode Power Supply – £46.00

A nice and compact switch mode power supply for general use. White metal case with plastic front

 

 

 

 


Specification

  • Input Voltage: 220V
  • Output Voltage:13.8V
  • Output current: 10 amp (12 amp surge)
  • Ripple Noise 100mVp-p
  • Protection: Current Limiting
  • Dimensions: 155 x 115 x 255mm
  • Weight: 1.3kg