TP4000N Series Laboratory Regulated Linear Quad 4 Channel Output Power Supply 30V 5A

The TP4000N series are quad output bench type Linear DC Regulated Power Supply, using toroidal transformer. The 4 channel bench linear power supply works in constant voltage and constant current mode. The multi channel laboratory power supply has low ripple, 1mVrms and 3mArms: Adjustable dual channel power supply 30V 3A or 30V 5A with series and parallel operation, Dual channel variable voltage power supply 2.2V to 15V 1A. The laboratory linear DC power supply can be used as student power supply, laboratory power supply and electronic power supply in factory.


  • Two main channels with 0~30V/0~3A x2, 0~30V/5A x2, 0~50V/0~3A x2 output
  • Two auxiliary channels with 2.2~15V/1A x2 output
  • Constant voltage and constant current operations, auto CV and CC switch
  • Low ripple and noise, low temperature drift
  • Auto Series and Parallel tracking operations
  • Output ON/OFF control
  • Preset function, setting of voltage and current with output open circuit
  • High efficiency, high power density
  • Over load and reverse polarity protections
  • Dual-color four digital panel meters
  • SMD PCB, high quality, high reliability

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