myMectronic
myMectronic

A Premier B2B Part Search

KEYSIGHT TECHNOLOGIES E3643A Programmable Power Supply

The Keysight E3643A is a 50-watt, single-output power supply ideal for bench-top use and automated testing. It features adjustable overvoltage protection, remote sensing, and save/recall functions. With selectable dual ranges, front and rear terminals, and a clear vacuum fluorescent display, it offers flexible operation. Built-in GPIB and RS-232 interfaces enable easy integration into automated systems. An automatic cooling fan ensures quiet operation, making it suitable for precision test, measurement, and power management tasks in R&D, production, and QA environments. Durable and portable, it includes a user guide, CD, and power cord.

Authorized Distributors
Source:Newark
Part No:E3643A
Stock:3
Inv Date:05-29-2026
Price: Unit price: $1415.42
Buy/RFQ:
Part No:E3643A
Stock:6
Inv Date:05-30-2026
Price: Unit price: $1499.88
Buy/RFQ:
Part No:E3643A
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1441.97
Buy/RFQ:

KEYSIGHT TECHNOLOGIES E3643A Programmable Power Supply Specifications:

  • Power: 50 W
  • Outputs: 1
  • DC output rating: Oto 20V/2.5A or Oto 35V/0.8A
  • Display: Vacuum fluorescent
  • Protection: Adjustable overvoltage
  • Remote sensing: Yes
  • Interfaces: GPIB and RS-232
  • Cooling: Automatic fan with low noise
  • Dimensions: 212.6 mm W x 88.5 mm H x 348.3 mm D
  • Net weight: 6.2 kg
  • Power input: 100 Vac ±10%, 115 Vac ±10%, 230 Vac ±10%
  • Resolution: 10 mV/1 mA

Buy the Keysight Series E3643A Power Supply: 50-Watt Single Output

Get your Keysight E3643A 50-watt programmable power supply online now for accurate voltage and current control, remote sensing, dual range flexibility, and easy connectivity. Ideal for R&D, automated testing, and production environments, this power supply offers stable regulation, low noise, and save/recall functions. With built-in GPIB and RS-232 interfaces, it seamlessly integrates into your automated systems. Its durable design includes front and rear terminals, a vacuum fluorescent display, and an automatic cooling fan—perfect for demanding test applications and power management tasks at an excellent value.

Order your Keysight Series E3643A power supply today and ensure reliable, precise power for your testing and measurement projects.

Frequently Asked Questions

Where can I buy KEYSIGHT TECHNOLOGIES E3643A?

You can click on the BUY or RFQ button to purchase E3643A from an authorized KEYSIGHT TECHNOLOGIES distributor.

How do I troubleshoot issues or seek technical support for part E3643A?

You can download the E3643A datasheet or visit the KEYSIGHT TECHNOLOGIES website for support.

Who is the manufacturer of E3643A?

KEYSIGHT TECHNOLOGIES

KEYSIGHT TECHNOLOGIES Part List

Browse and search other KEYSIGHT TECHNOLOGIES parts, locate datasheets and stock

Sponsored by