Test Power Supply Single Output 0-30V 3A HY3003

  • Voltage to 30V
  • Current to 3A
  • Single Output
  • LED display
  • CV and CC mode
  • Linear Standard PSU

HY series is a comprehensive range of low cost general purpose linear power supply units containing single, dual and triple output models. All models can operate in either constant voltage or constant current modes and feature large red LED displays for ease of viewing. The dual and triple output types also include external switching for independent, tracking, series and parallel modes of operation. All units are supplied with mains leads and operating manuals.

HY3003 Power Supply Unit

Order No


No of outputs



Output voltage

0 - 30V

Output current

0 - 3A

Line regulation

< 0.02% + 1mV

Load regulation

< 0.01% + 5mV

Ripple & noise

< 1mVrms


2 x 3,5 digit LED


V - 1.0% + 2 dig

I - 1.5% + 2 dig

Input voltage

110/220V +/- 10% AC


291 x 158 x 136mm



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