DC Power Supply HYelec HY3002D

USD 77

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Code: 8169
Weight: 4.45 kg
Voltage: 220 V
Warranty: 6 month
Availability in stock: HKEUCN

HYelec HY3002D Short Review: Powers by continuous current electronic devices and schemes by voltage from 0 to 30V and by current from 0 to 2A. Short circuit protection. LCD-display.

Power supply unit HY3002D provides electronic devices and schemes with continuous power supply by voltage in the range from 0 to 30V and by current in the range from 0 to 2 A.


  • Adjusted current values and voltage values are displayed on liquid-crystal indicators.
  • Accuracy of measuring output voltage constitutes less than 1 % ± 2 units and current measuring no more 2% ± 2 units.
  • Parameters adjustment is made by means of separate potentiometers for current and voltage and separately for coarse and fine adjustment.
  • Output terminals, from which one can turn off the voltage and bonding point, are in the bottom of power supply faceplate HY3002D.
  • Sockets with screw clamps render possible one to use the wires with single-polar plugs and without any plugs at all. In that case the wire is fixed by screw clip.
  • In case of any breakdowns of power supplied schemes or incorrect actions.
  • Short circuit security system and voltage protection will prevent the power supply unit HY-3003D from breakdown in the result of power supplied schemes malfunctions or wrong actions of service staff.
  • Power supply is made from the alternating current network 220 V. Power supply source HY3002D switching-on and switching off is made with the help of button switch.

Technical specifications

Output voltage, V 0 - 30 V
Output current, A 0 - 2 A
Ripple level By current, mA ≤ 3
By voltage ≤ 0,5
Load effect, % By current, mA ≤ 0,2 + 5 mA
By voltage ≤ 0.01 + 5 mV
Supply voltage effect, % By current, mA ≤ 0.2 + 1 mA
By voltage ≤ 0.01 + 1 mV
Indication of output current value and output current voltage 3 ½-digits LED indicators
Dimensions 206 × 153 × 110 mm
Power supply ~ 220 / 110V ± 10 %

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