Brand: HP
Category: Power Supply
Document Type: Manual
Language: EN
Manual for E3633A
Uploaded: Nov. 21, 2025, 7:31 p.m.
Manual Publish Date: 1999-01-01
Warranty Information
The product is warranted against defects in materials and workmanship for three years from the date of shipment.
Basic Operation
The HP E3633A and E3634A DC power supplies offer programmable capabilities and linear performance, suitable for power systems applications. They can be programmed locally from the front panel or remotely via HP-IB or RS-232 interfaces. The supplies feature dual ranges, providing higher voltage at lower current. You can select the required output range from the front panel or remotely.
Front-Panel Operation includes:
- Easy knob control for settings.
- Output range selection.
- Enabling/disabling OVP and OCP features.
- Setting OVP/OCP trip levels.
- Clearing OVP/OCP conditions.
- Setting and displaying voltage/current limits.
- Saving and recalling operating states.
- Returning to local mode from remote interface.
- Retrieving/scrolling error messages.
- Calibrating the power supply.
- Configuring for remote interfaces.
- Enabling/disabling the output.
Troubleshooting and error codes
| Error Message | Page |
|---|---|
| Execution Errors | 125 |
| Self-Test Errors | 130 |
| Calibration Errors | 131 |