MASTECH VARIABLE DC POWER SUPPLY 30V 20A Memory RS232
For sale is a brand new, microprocessor controlled, highly stable, professional DC regulated power supply from Mastech, Model number HY3020MR. HY3020MR is one of the most stable and powerful DC power supply from Mastech. This high quality 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 digtial 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 computer. Retails well over $500. Unlike our competitors selling unsupported copycat products, we do standby our product and will offer full warranty service, and any other technical services needed. Please
email us with any questions!
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: 12 lbs
Warranty: 1 year
TERMS
Shipping: Buyer Pays $25 for shipping and handling, add $3.00 if you need shipping insurance. California residents please add 7.5% for state sales tax.
Shipping & Handling
$25.00 UPS Ground
Product Warranty and Policies
International Orders
We will ship to international locations only if the buyer agrees to pay via western union. No credit card is accepted for international orders. Shipping rate to international orders is higher, and we require all buyers to email us with shipping address for custom quote on international shipping charge.
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