Model 9103

320W Multi Range 42V/20A DC Power Supply

Price: $695 / 2 yr Warranty

Name Qty Last Updated
TME 2 2025-07-22
SEFRAM 13 2025-07-22
FARNELL 11 2025-07-22
VALUETRONICS 7 2025-07-22
NEWARK 10 2025-07-22
RS Components 10 2025-07-22
TEST EQUIPMENT DEPOT (FOTRONIC) 6 2025-07-22
B&K Refurbished/Clearance 2 2025-07-22
DIGI-KEY 26 2025-07-22
FINAL TEST INC. 1 2025-02-25

Overview

Multi-range power supply models 9103 and 9104 can replace several power supplies on your bench by offering extended operating areas. Unlike conventional supplies with fixed output ratings, these power supplies automatically recalculate voltage and current limits for each setting, providing 320 W output power in any voltage/ current setting within the supply’s rated voltage and current limits.

  • Automatic CV/CC crossover operation
  • Remote Sense
  • Save up to 3 user-defined voltage and current presets for quick recall
  • Transient mode for generating square, triangular or trapezium waveforms
  • PC software for remote control and external timed programming
  • Analog remote control function and USB interface
  • Output on-off switch and control panel lock button for safer operation
  • Overvoltage and overcurrent protection

Models

Product Max Voltage Max Current Max Power Number of Outputs Interface MSRP
9103 42 V 20 A 320 W 1 USB, Analog $695
9104 84 V 10 A 320 W 1 USB, Analog $695

Documents

Documentation


Software

Description

Version

Download

USB Virtual COM Drivers (Supports Windows 10/11)
V11.3.0
Operating Software (Supports Windows(R) 7/8.1/10)
3.0.18

Accessories

CT4456-100

Double Banana Plug to Alligator Clips Breakout, Cable Assembly

CT4456-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few.

Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4456 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $16
CT4455-100

Double Banana Plug to Retractile Sheathed Stacking Banana Plug, Cable Assembly

CT4455-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few.

Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4455 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $26
CT4454-100

Double Banana Plug to Stacking Banana Plug, Cable Assembly

CT4454-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few.

Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4454 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $26
CT4453-100

BNC to Retractile Sheathed Stacking Banana Plug, Cable Assembly

CT4453-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few.

Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4453 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $20
CT4452-100

BNC to Stacking Banana Plug, Cable Assembly

CT4452-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few.

Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4452 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $20
CT4451-100

Double Banana Plug to Double Banana Plug Male, Cable Assembly

CT4451-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few.

Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4451 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $20
CT4450-100

Double Banana Plug to BNC Male, Cable Assembly

CT4450-100

Although the molded double plug (MDP) is a classic design, their usage in test and measurement is universal and timeless. They are usable with most all major pieces of test equipment such as Power Supplies, Loads, DMMs, and Function Generators, to name just a few. Molded of durable, flame-retardant Polypropylene (PP), the ergonomic MDP body is easy to handle and connect. The CT4450 uses RG58C/U, 50 Ω coaxial cable.

MSRP: $16

Additional Materials

Name

Description