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Bench Power Supply, Triple Output

Item no. CSI3003X3

Bench Power Supply, Triple Output

Item no. CSI3003X3
Bulk Qty
35 In stock

0-30V 0-3A Triple Output DC Bench Power Supply

High Quality Triple Output Bench Power Supply

Excellent Value ! This DC Regulated Bench Power Supply provides accurate and stable DC power. It is ideal for test benches, laboratories, schools and repair facilities. The multi-turn voltage control knob helps the user accurately dial in a precise voltage. The large easy to read LCD accurately displays the outputs (voltage & current). This bench top power supply is expertly manufactured for Circuit Specialists, Inc. and incorporates SMT PC boards and a built-in cooling fan for reliable performance and long life. This bench power supply includes very nice Liquid Crystal Displays and allows the user to use the standard banana jack outputs or the front panel screw panel. Compare this bench power supply with units costing twice as much.

CSI3003X3 Bench Power Supply Specifications:

  • Output Voltage:2 x 0-30VDC
  • Output Current:0-3A
  • One +5VDC @ 3A fixed output
  • Parallel Mode: 0-30Volts; 0-6Amps
  • Series Mode: 0-60Volts; 0-3Amps
  • Source Effect: 5x10-4= 2mV
  • Load Effect: 5x10-4= 2mV
  • Ripple coefficient: <250uV
  • SMD adhesive sheet element technology for internal pcb construction
  • Attractive green large LCD shows voltage & current
  • Buil-in cooling fan
  • Multiloop high precision voltage regulation
  • Progressive current regulation
  • Dual terminal system. Safety test style or expandable screw terminals
  • Overload protection circuit
  • Low ripple voltage: <1mV P-P
  • Output polarity: positive or negative
  • Rugged reinforced metal frame construction
  • Dimensions:(mm) 270(W) x 180(H) x 320(D)
* Please Note: This power supply uses standard 110 Volt 60 Hz AC power. and is supplied with a grounded power cable compatible with 110 volt power outlets as used in the United States.  It is not compatible with the 220~240 volt 50 Hz power system used in other countries unless a proper power adapter/converter is used (not included).

Circuit Specialists does not  stock power adapters/converters at this time.

Users Manual


View 5 Amp Version of this Bench Power Supply

View our main bench power supply page

View our programmable DC Loads 

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.