Orders over $50 qualify for a free gift claim yours here after filling your shopping cart.

36 Volt DC 3.0 Amp Programmable Linear Power Supply

Item no. CSI3645A

36 Volt DC 3.0 Amp Programmable Linear Power Supply

Item no. CSI3645A
On backorder

Programmable DC Power Bench Supply 0-36V/0-3A

The CSI3645A Programmable Power Supply is equipped with a back-lit LCD display, number keypad and a rotary code switch for ease of use & quick programming. Voltage, Current & Power can all be displayed on the LCD or computer screen (with optional RS-232 interface module). It can be operated at constant current mode, constant voltage mode & constant power mode. This programmable power supply also can be set with maximum limits for current & power output. Up to 10 individual settings may be applied & stored in memory for lightning fast recall. An ideal instrument for scientific research, educational labs or any application requiring a sophisticated DC-power source.

Key Features of the CSI3645A Programmable Power Supply

  • LCD display with back light
  • Numeric keypad
  • High Resolution at 1mV
  • Up to 10 settings stored in memory
  • Over or under voltage protection
  • Over or under current protection
  • Adjustable & constant voltage outputs
  • Adjustable & constant current outputs
  • Can be set for user defined maximum current
  • Easy programming via keypad or rotary code switch
  • Power shut-down memory function
  • May be monitored via PC software (requires optional RS232 adaptor module)
  • Small-Size, light weight for easy transportation
  • May be used in series or parallel modes with additional CSI3645A supplies.


Note: For use on a computer with only a USB port, we recommend the ICUSB232FTN USB to RS-232 Null Modem Adapter and a  RS103 9 PIN Male to Male Gender Changer.

 View Product Specifications

View Product Manual

Download 3600 Series Power Software

Download USB Driver

36xx control protocol 

View our bench power supply main page

View our programmable DC Loads

View our 0-72 volt version of this programmable power supply

View our 0-18 volt version of this programmable power supply

Product Details

Programmable: YES

Product Type: DC Power Supply

# of Outputs: 1


1-year limited warranty

30 day satisfaction guarantee
Satisfaction Guarantee
Your satisfaction is important to us. If you're not satisfied, return the product within 30 days of purchase for a refund or credit.

Return policy
One year warranty
Limited Warranty
Circuit Specialists wants you to be happy with your purchase. This product comes with a one-year limited warranty.

Warranty policy
Free tech support
Free Tech Support
Circuit Specialists offers free technical support for the life of your product. Please call our technical team with any questions.

1-800-528-1417 ext. 3
Mon - Fri: 8:00 AM - 5 :00 PM (MST)

Some products must be specially ordered, usually resulting in a 1–2 business day delay. Please contact us for an estimated delivery date.