MASTECH DC POWER SUPPLY 30V 20A w/ Memory RS232 HY3020MR 600W

MASTECH DC POWER SUPPLY 30V 20A w/ Memory RS232 HY3020MR 600W

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Product Information

This model is being phased out, please check out our updated model HY3030EP, which is based on open source Arduino platform, and is fully programmable.


Mastech HY3020MR is a microprocessor controlled, highly stable, lab grade DC power supply, and one of the most stable and powerful variable DC power supply from Mastech, with maximum output power of 600W. This high quality DC power supply has two levels of control over both current and voltage outputs (coarse and fine), with outputs digitally adjustable at 0-30V DC and 0-20A. It comes with 2 LED displays, providing accurate and clearly visible readout for the voltage and current value. The digital control and key pad entry allows easier adjustment and better control for set point, as well as better stability and accuracy for the output. What's more, you can also use the software included to control this power supply via the RS232 port using a computer. Retails well over $500. 


Got a question? Call us at 408-622-9851.


Features & Specifications:

Advanced microprocessor control, keypad entry for both current and voltage outputs

Allows PC control of output using RS232 ports (software included)

Two level of control for both current and voltage outputs: coarse and fine for ease of use

Outputs: 0-30 V and 0-20 A

Input voltage: 230V/115V AC switcheable

Line regulation: CV <= 0.02% + 3 mV, CC <= 0.5% + 3 mA

Load Regulation: CV <= 0.02% + 10mV, CC <= 0.5% + 10 mA

Ripple noise: CV <= 1 mV RMS, CC <= 10 mA RMS

Protection: constant current and short-circuit protection

LED reading accuracy: +/-1% for voltage and +/-2% for current

Environment: 0-40C, relative humidity < 90%

Size: 12" x 10" x 6"

Weight: 16 lbs

Warranty: 90 days



 Switching Power Supply HY3020MR
Product CodeHY3020MR
Stock Level5

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