Power Supply with LED Indicators HYelec HY3005

USD 96

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Code: 11151
Weight: 5 kg
Voltage: 220 V
Warranty: 6 month
Availability in stock: HKEUCN

HYelec HY3005 Short Review: Dual LED display, short-circuit protection, output voltage 0-30 V

Power supply unit HY3005 provides electronic devices and schemes with power supply by continuous voltage in the range from 0 to 30 V and by current in the range from 0 to 5 A.


  • Parameters adjustment is made by potentiometers. There are two adjusters for each parameter (Coarse/Fine).
  • Output current value and output voltage value are displayed on 3-digit red colour LED-indicators.
  • Power supply source HY3005 has fault protection in the secondary circuit. In case of protection operating correspondent limiting LED indicators are lighting up by current or by voltage.
  • Output terminals, from which one can turn off the voltage, and bonding point are in the bottom of power supply faceplate HY3005.
  • Power supply is made by AC network 220 V. Power supply source HY3005 turning on/off is made by the big key switch with safe position fixation.

Technical specifications

Output voltage, V 0 - 30 V
Accuracy of output voltage system , V 0,1
Ripple level By current, mA ≤ 3 (I ≤ 3A)
≤ 6 (I ≥ 3A)
By voltage ≤ 0,5(I ≤ 3A)
≤ 1.0 (I ≥ 3A)
Load effect, % By current, mA ≤ 0,2 + 3 mA (I ≤ 3A)
≤ 0,2 + 5 mA (I ≥ 3A)
By voltage ≤ 0.01 + 3 mV(I ≤ 3A)
≤ 0.01 + 5 mV(I ≥ 3A)
Supply voltage effect, % By current, mA ≤ 0.2 + 2 mA
By voltage ≤ 0.01 + 2 mV
Output current value and output current voltage indication LED-panels
Overload protection By current,short-circuit protection
Power supply ~ 220 / 110V ± 10 %

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