✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Certified Safe 2230-30-3 Keithley Dc Power Supply New + Gift Included [qndQ4k7s]

$89.99 $287.99 -69%

Features: Two channels with maximum output of 30V and 3A (90W) One channel with maximum output of 5V and 3A (15W) Max Power: 195W Display shows voltage and current for all 3 channels simultaneously Get three isolated, independent,and adjustable outpu

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Certified Safe 2230-30-3 Keithley Dc Power Supply New + Gift Included [qndQ4k7s]

Features:

  • Two channels with maximum output of 30V and 3A (90W)
  • One channel with maximum output of 5V and 3A (15W)
  • Max Power: 195W
  • Display shows voltage and current for all 3 channels simultaneously
  • Get three isolated, independent,and adjustable outputs in one instrument
  • Set voltage outputs with 0.06% basic accuracy and current outputs with 0.2% basic accuracy
  • Output DC power with less than 5mVp-p noise
  • Display voltage and current measurements continuously from all three outputs
  • Double output levels by connecting the two 30V channels in series or parallel
  • Store frequently used configurations in any of 30 setup memory locations
  • Turn off any output after a predetermined test time with each channel’s output timer
  • Control the supply from a PC with an optional USB adapter

Specifications:

  • 195 W
  • 30 V
  • 3 A

The Keithley 2231A-30-3 Triple Channel DC Power Supply can output a total of 195W of power, providing the power levels needed to energize a wide range of circuits and devices for benchtop work. Two channels can supply up to 30V at 3A each; the third channel can provide up to 5V at 3A. The Model 2231A-30-1 does not compromise on performance or convenience features, offering the versatility and ease of use you need, so it can be the only DC power supply on your bench.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

This product is a brilliant tool. It's both powerful and easy to use.

- Landen F..

January 17, 2026

Absolutely no complaints!

This product is a brilliant choice. It's a quality item, through and through.

- Camryn S..

January 17, 2026

Absolutely no complaints!

This is a purchase that I'm confident will last me for years.

- Jesus F..

Write a Review

You Might Also Like

Discover more great products from our collection.

Kettlebell Xiaomi (2 Units)

Kettlebell Xiaomi (2 Units)

(407)
$23.99 $76.99 -69%
DiaCut MLT

DiaCut MLT

(630)
$17.99 $57.99 -69%
Viking G5 Swing Gate Opener

Viking G5 Swing Gate Opener

(804)
$79.99 $255.99 -69%

"Flint"

(249)
$49.99 $159.99 -69%
EGR Tube Kit 1994-2005

EGR Tube Kit 1994-2005

(624)
$28.99 $92.99 -69%
Starburst Garland

Starburst Garland

(421)
$19.99 $63.99 -69%
TETRIS 2011 Girly Tee

TETRIS 2011 Girly Tee

(718)
$37.99 $121.99 -69%
3P30082144 VENTIL

3P30082144 VENTIL

(939)
$67.99 $217.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY