Keysight Technologies E3648A Series Digital Bench Power Supply, 0 → 20V, 2.5A, 2-Output, 40W

Bring your devices to life during testing with this bench power supply from Keysight Technologies. Its dual-output design lets you compare voltages and currents side by side for fast and easy analysis. You can even store up to five different statuses to easily weigh up several values in one go. The front-facing binding posts allow you to quickly plug in test leads, stripped wires or banana plugs, so you can tailor your station to your needs.

Features and Benefits

• Supports both GPIB and RS-232 connectivity for data transfer to your PC
• Easy-to-use SCPI lets you set your own procedures in a jiffy
• Power rating of 100W for use with high-power devices

Applications

• Laboratory facilities
• Educational environments
• Research and development

What's the difference between a digital and analogue bench power supply?

UL3111-1 approved
CSA 22.2 No. 1010.1 certified
IEC 1010-1
IEC 320
EMC directive 89/336/EEC (Group 1, Class A)
The difference lies in how the voltages are controlled. A digital model like this one uses a microprocessor to maintain consistent results, while an analogue version uses circuits. While their primary function is the same, digital supplies allow you to set complex parameters and monitor more data.