Model 1737

Dual Range DC Power Supply (0-30V, 0-3A or 0-60V, 0-2A)

Price: $579 / 2 yr Warranty

Name Qty Last Updated
DIGI-KEY 9 2026-06-20
MOUSER ELECTRONICS 3 2026-06-20
SEFRAM 2 2026-06-20
RS Europe 1 2026-06-19

Overview

The B&K Precision model 1737 is a general purpose dual range DC power source. This power supply has two ranges and can output higher voltage at a lower current range or higher current at a lower voltage range. The 1737 provides a 0-30 V, 0-3 A range and a 0-60 V, 0-2 A range. Voltage and current are both adjustable with coarse and fine control knobs. Two large LED meters continuously monitor the output voltage and current. The power supply can be operated locally from the front panel or remotely through the RS-232 interface.

  • Low ripple and noise
  • Excellent regulation
  • Constant voltage (CV) and constant current (CC) operation
  • Two large, easy-to-read LED displays provide good visibility in bright or low light
  • LED indication for CV and CC modes
  • Automatic recall of last settings on power up
  • RS-232 interface
  • Isolated output
  • Overload protection
  • Reverse polarity protection

Documents

Documentation

Software

1737_software.zip - version: 1.0.0
Operating Software (Supports Windows(R) 7)

Accessories

TL 5A

5A Hook-Up Cable Set

TL 5A

 

  • 4mm Banana plug to alligator clip
  • 5A rating
  • Black and Red pair
  • 40" (1.0m) length

 

MSRP: $15
TLPS

Power Supply Test Leads Set

TLPS

This accessory kit combines safety and functionality. A must have for anyone who uses power supplies or loads.

  • Medium and large insulated alligator clips
  • Black and red components
  • Sense lead included

 

 

Description Max current
Red and black test lead (120 cm) 25 A
Spade lug adapters (6 & 4 mm) 36 A
Standard alligator clips 3 A
4 mmBanana plug adapters 36 A
Large insulated alligator clips 36 A
Red and black sense leads (10 cm) 3 A

MSRP: $69
USB2RS

USB to Serial (RS232) Adapter

USB2RS

USB to serial converter to allow the connection of RS232 intstruments to a PC via a USB interface.

  • Supports both USB 1.1 and USB 2.0 interface
  • Product that use a Null Modem/Cross cable will need to connect this adapter to the crossed cable
  • Link to USB Driver

MSRP: $38
TLPWR31

100 cm Premium Spade Connector Test Lead Set

TLPWR31

High quality red and black cable dual diameter spade connectors for connecting to power supplies or DC loads.

  • Length: 1 meter
  • Rated current: 30 A
  • Connectors: 6/4 mm Spade lug
  • Wire material: flexible silicon jacket

MSRP: $61
TLPWR32

200 cm Premium Spade Connector Test Lead Set

TLPWR32

High quality red and black cable dual diameter spade connectors for connecting to power supplies or DC loads.

  • Length: 2 meter
  • Rated current: 30 A
  • Connectors: 6/4 mm Spade lug
  • Wire material: flexible silicon jacket

MSRP: $76

Additional Materials

Name

Description
Power_Supply_SelectGuide_2026.pdf
Power Supply Selection Guide