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Programmable DC Power Supply HY3030EP 0-30V 0-30A With Arduino

$600.00 $299.95

Manufacturer: Volteq

Stock Level: 14

Product Information



Volteq HY3030EP is basically the same as HY3030EX, except that it comes with built-in control and programming with Arduino Nano. If you are familiar with Arduino, writing software code to control this power supply and run automatic testing is a piece of cake. We supply a sample code to let you set and read voltage and current output via USB, you can also use our softare to calibrate the power supply, generate a multi-step linear ramp, and run a fixed amp-minute operation, etc. This power supply is ideally suited for automatic testing, battery charging/maintenance, DC/servo motors, anodizing and plating applications. Currently the following I/O are used, leaving the rest for other application/controls you may have: 

A6 - Voltage Read
A7 - Current Read
D10 - PWM for Current Set
D9 - PWM for Voltage Set
D2 - Output On/Off


Features & Specifications:

  • Control: front panel or via Arduino Nano using USB or RS-485
  • Two level of control for both current and voltage outputs: coarse and fine for ease of use
  • Outputs: 0-30 V and 0-30 A
  • Protection: over-voltage and reverse-voltage protection
  • Input voltage: 110V AC and 220V AC switchable
  • Voltage Stabilization: <=0.2%
  •  Current Stabilization: <=0.5%
  • Load Regulation: <=0.3%
  • Ripple noise: CV <= 1%
  • LCD reading accuracy: +/-1% +/-1 digit
  • Environment: 0-40C, relative humidity < 90%
  • Size: 12" x 10" x 6"
  • Weight: 16 lbs
  • Warranty: 1 year

As an example, we have used our HY3010EP to charge a 12V battery for 500 seconds and let it disconnect, and using the power supply to log the voltage and current all the time. the result is shown in the last picture below. The picture shows the capability of our power supply, which can easily measure and maintain voltage to better than 10mV.

 Switching Power Supply HY3030EX
 Switching Power Supply HY3030EX
 Switching Power Supply HY3010Ep

Product Code: HY3030EP

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