E3634A

Keysight E3634A DC Power Supply

The Keysight E3634A DC Power Supply incorporates two output ranges. Output 1 has a Voltage between 0 to 25 V and a current of 7 A and Output 2 ranges from 0 to 50 V and 4 A. This model has a Normal-mode voltage of <500 µVrms/3 mVp-p, a Normal-mode current of <2 mA rms, and a Common-mode current of <1.5 µA rms.

The E3634A offers front and rear output terminals for simple wiring. This single output power supply provides the user the adaptability to select from a dual output range. The output load will be ensured against overvoltage and overcurrent, which are effortlessly monitored and adjusted from the front board and remote interface. Remote sensing may be accessible to eliminate the errors brought on by voltage drops on the load leads.

For the 0.01% load and line regulation, the E3634A power supply can keep a steady output when power line and load changes happen. The power supplies define both normal mode voltage/current noise and common mode current noise. The low normal mode noise detail assures clean power for precision circuitry applications, while the low common mode current gives confinement from power line current injection. 

The arrangement pass transistor is part of the feedback loop, which consists of the driver and the Constant Voltage/Constant Current error enhancer. This feedback loop gives fine and fast regulation of the output, while the feedback loop handles large, moderately slow, and regulation requests.