FOR INFORMATION CALL: 954-727-1832
or send us an e-mail to: sales@electronicsandradios.com

The MASTECH HY3020E VARIABLE DC POWER SUPPLY has variable 0 to 30 volts at 0 to 20 AMP.


The voltage is variable from 0 to 30 volts and the current is also variable from 0 to 20 amps.

The digital LED meters display the actual voltage and current within 2 percent. Both the voltage and the amperage are adjustable with COARSE and FINE tuning controls for absolute BEST precision.

MASTECH HY3020E VARIABLE DC POWER SUPPLY is excellent for multiple regulated power requirements with variable 0-30 volt 0-20 amp output. Other uses include lab, science projects or any other use where stable voltage up to 30 volts is required.



MASTECH HY3020E VARIABLE DC POWER SUPPLY SPECIFICATIONS:


  • Output Voltage : 0- 30V @ 0-20A
  • Switching Power
  • Output Current :0-20 A
  • Input Voltage: 110V, 60Hz
  • Constant Voltage / Constant Current
  • Voltage and Current Variable
  • Power effect: CV<0.01%+1mV, CC<0.2% + 1mA
  • Overload effect: CV<0.01% +3mV, CC<0.2% +3mA
  • Waves and noises: CV<2mV r.m.s, CC <10mA, r.m.s
  • Protection: constant current and short-circuit protection
    CV≤0.1%+5mV(I>6A) CC≤0.5%+20mA(I>6A)
  • Voltage indication accuracy: LED±1%+2digits, analogue display 2.5%
  • Current indication accuracy: LED±2%+2digits, analogue display 2.5%
  • Load regulation :
  • CV≤0.02%+10mV(I≤6A) CC≤0.5%+10mA(I≤6A)
  • CV≤0.1%+5mV(I>6A) CC≤0.5%+20mA(I>6A)
  • Ripple & Noise: CV≤3mVr.m.s CC≤10mA r.m.s
  • Digital Voltage and current meters built in with Voltage resolution:
    2.5% of display reading;
    2.5% of Current resolution: display reading
  • Environmental : 0 - 102 F ( 0 -40 C), relative humidity: <90%
  • 1 years warranty
  • Size: 14 1/4" X 10 1/4" X 6 1/2"
  • Weight: 20 lbs / 9 kg
  • 6 months Warranty


This is a SWITCHING power supply and it does NOT work for all applications that a LINEAR would be appropriate.

Some of the applications that a SWITCHING power supply does NOT work for include Electroplating, Anodizing, Battery Charging and Chemical Experimentation. 


For these applications we recommend the LINEAR version of these power supplies:
HY3010D, HY3020D and the HY5005D-2

MASTECH HY3020E VARIABLE DC POWER SUPPLY

TO PURCHASE THE ITEM PLEASE CLICK HERE

Monday - Friday: 9 AM - 5 PM EST

FOR INFORMATION CALL: 954-727-1832 or send us an e-mail to: sales@electronicsandradios.com