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Home  >  Power Supplies

Power Supplies

Power Supplies

Davis Instruments offers a wide range of power supplies for all of your applications. These power supplies come in standard as well as programmable, switching, high current, and multi-range models. You can get these power supplies with low ripple and noise, USB, GPIB, LAN, and RS232 connectivity. Benchtop power supply as well as rack mount configurations allow you additional application flexibility. Our power supplies provide cost-effective, high power, regulated DC power with up to 1.4 kW output at up to 50 A. Models with fully floating outputs can be adjusted independently or connected in series or parallel for higher voltages and currents. The small, compact designs are ideal for freeing up valuable bench space. Select power supplies from the highest quality and brand name manufactures such as BK Precision, Instek, Extech, and more. If you have questions about power supplies contact a Davis Application Specialists today.
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B&K Precision Multi range DC Power Supply, 100W

  • Product Type: DC Power Supply
  • Output Amps: 5
  • Load regulation: <0.01% + 3 mV; <0.01% + 3 mA
Mfg Part# 9110
DO-20033-70
Available for order
or call 1-888-358-4712 to order
$340.00 USD/EACH

Qty:

Instek Model GPD-3303S, Multi Output Programmable Linear DC Power Supply, 30V, 3A

  • Product Type: DC Power Supply
  • Output Amps: 3
  • Dimensions: 210 x 130 x 265 mm (W x H x D)
Mfg Part#
DO-20033-62
In stock.
$499.00 USD/EACH

Qty:

B&K Precision 1901 DC Switching Power Supply, 960W

  • Product Type: DC Switching Power Supply
  • Model: 1901
  • Qty/ea: 1
Mfg Part# 1901B
DO-20043-56
Usually ships in 8 days.
$688.00 USD/EACH

Qty:

Extech 382275, 600W DC Power Supply, 120 VAC

  • Product Type: DC Power Supply
  • Output Amps: 20
  • Dimensions: 7.9 in W x 3.5 in H x 8.5 in D
Mfg Part# 382275
DO-20036-55
Usually ships in 5 days.
$428.99 USD/EACH
$364.64 USD/EACH

Qty:

Extech 382276, 600W DC Power Supply, 230 VAC

  • Product Type: DC Power Supply
  • Output Amps: 20
  • Dimensions: 7.9 in W x 3.5 in H x 8.5 in D
Mfg Part# 382276
DO-20036-56
Usually ships in 8 days.
$428.99 USD/EACH
$364.64 USD/EACH

Qty:

Instek High-Current, Single-Output DC Power Supply, 0 to 18 VDC, 0 to 3 A

  • Product Type: DC Power Supply
  • Dimensions: 5 in W x 5.75 in H x 11.25 in D
  • Line regulation: 0.01% + 3 mV; 0.02% + 3 mA
Mfg Part# GPS-1830D
DO-26856-10
Usually ships in 9 days.
$199.00 USD/EACH

Qty:

B&K Precision 1673 Triple output DC Power Supply, 32V/3A, 32V/6A, 5V/3A

  • Product Type: DC Power Supply
  • Dimensions: 230 x 170 x 310 mm (W x H x D)
  • Display: LED
Mfg Part# 1673
DO-20045-78
Usually ships in 8 days.
$867.00 USD/EACH

Qty:

B&K Precision 9801 Programmable 300 VA AC Power Source

  • Product Type: AC Power Supply
  • Power measurement: 300 V, 3 A (RMS), 12 A (peak)
  • Line regulation: 0.1% max for a ±10% line change
Mfg Part# 9801
DO-20056-00
Usually ships in 11 days.
$2,140.00 USD/EACH

Qty:

Instek PPH-1503 DC Power Supply, 9V/5A, 15V/3A, 45W

  • Product Type: DC Power Supply
  • Interface: USB, LAN, GPIB
  • Output voltage: 0 to 9 V, and 0 to 15 V
Mfg Part# PPH-1503
DO-20050-39
Usually ships in 8 days.
$1,512.00 USD/EACH

Qty:

Instek High-Current, Single-Output DC Power Supply, 0 to 30 VDC, 0 to 3 A

  • Product Type: DC Power Supply
  • Dimensions: 10 in W x 5.75 in H x 13.25 in D
  • Line regulation: 0.01% + 3 mV; 0.02% + 3 mA
Mfg Part# GPS-3030D
DO-26856-30
Available for order
or call 1-888-358-4712 to order
$199.00 USD/EACH

Qty:

Instek PSB-1400L Programmable Multirange DC Power Supply, 400 W

  • Product Type: DC Power Supply
  • Dimensions: 8-7/16"W x 4-7/8"H x 13-3/4"D (21.4 x 12.4 x 35 cm)
  • Line regulation: Constant voltage: 23 mV
    Constant current: 45 mA
Mfg Part# PSB-1400L
DO-20026-17
Usually ships in 8 days.
$1,575.00 USD/EACH

Qty:

B&K Precision DRGL DC Power Supply GPIB/LAN Interface Card

  • Product Type: Power Supply Interface
  • Model: DRGL
  • Qty/ea: 1
Mfg Part#
DO-20045-84
In stock.
$126.25 USD/EACH

Qty:

B&K Precision 1688B Switching DC Power Supply, 18V, 20A

  • Product Type: DC Power Supply
  • Dimensions: 200 x 90 x 208 mm (WxHxD)
  • Display: LED
Mfg Part# 1688B
DO-20045-91
Usually ships in 8 days.
$367.00 USD/EACH

Qty:

B&K Precision 9803 Programmable 750 VA AC Power Source

  • Product Type: AC Power Supply
  • Power measurement: 300 V, 6 A (RMS), 24 A (peak)
  • Line regulation: 0.1% max for a ±10% line change
Mfg Part# 9803
DO-20056-01
Usually ships in 11 days.
$3,195.00 USD/EACH

Qty:

Instek PSM-2010 Dual Range DC Power Supply, 8V/20A, 20V/10A

  • Product Type: DC Power Supply
  • Interface: RS-232C and GPIB
  • Output voltage: Low range: 8 V; High range: 20 V
Mfg Part# PSM-2010
DO-20050-40
In stock.
$990.00 USD/EACH

Qty:

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