The Keysight (Agilent/HP) E3633A is a high-performance, 200 W single-output programmable DC power supply. Designed for both benchtop and automated system use, it features a dual-range output (8 V, 20 A or 20 V, 10 A) to accommodate a variety of testing needs. The E3633A delivers precise built-in measurements and extremely low output ripple and noise. It comes standard with GPIB and RS-232 interfaces for remote programming and system integration.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB, RS-232 |
| Display | Vacuum Fluorescent Display (VFD) |
| Stored States | 3 user-configurable states |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 / 115 / 230 Vac ±10%, 47 to 63 Hz (switchable/configuration dependent) |
| Operating Temperature | 0 to 40 |
| Dimensions (W×H×D) | 212.8 × 132.6 × 348.3 |
| Weight | 9.5 |
| Cooling | Fan cooled |
Output Ratings
| Parameter | Value |
|---|---|
| Number of Outputs | 1 |
| Maximum Output Power | 200 W |
| Output Voltage Range 1 | 0 to 8 V |
| Output Current Range 1 | 0 to 20 A |
| Output Voltage Range 2 | 0 to 20 V |
| Output Current Range 2 | 0 to 10 A |
Programming and Readback Accuracy
| Parameter | Value |
|---|---|
| Voltage Programming Accuracy | 0.05% + 10 mV (@ 25°C ±5°C) |
| Current Programming Accuracy | 0.2% + 10 mA (@ 25°C ±5°C) |
| Voltage Readback Accuracy | 0.05% + 5 mV (@ 25°C ±5°C) |
| Current Readback Accuracy | 0.15% + 5 mA (@ 25°C ±5°C) |
Ripple and Noise (20 Hz to 20 MHz)
| Parameter | Value |
|---|---|
| Normal Mode Voltage (Vp-p) | <3 mVpp |
| Normal Mode Voltage (Vrms) | <350 µVrms |
| Normal Mode Current (Irms) | <2 mA rms |
| Common Mode Current (Irms) | <1.5 µA rms |
Performance
| Parameter | Value |
|---|---|
| Load Regulation (Voltage) | < 0.01% + 2 mV |
| Load Regulation (Current) | < 0.01% + 250 μA |
| Line Regulation (Voltage) | < 0.01% + 2 mV |
| Line Regulation (Current) | < 0.01% + 250 μA |
| Transient Response Time | < 50 μs (recovery to within 15 mV for a 50% load change) |
| Temperature Coefficient (Voltage) | 0.01% + 3 mV per °C |
| Temperature Coefficient (Current) | 0.01% + 3 mA per °C |
| Command Processing Time | < 50 ms |
Protection
| Parameter | Value |
|---|---|
| Over-Voltage Protection (OVP) Accuracy | 0.5% + 0.5 V |
| Over-Current Protection (OCP) Accuracy | 0.5% + 0.5 A |
Features
| Parameter | Value |
|---|---|
| Remote Sense Capability | Compensates for up to 1 V drop per load lead |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature | -20 °C to 70 °C |
Safety & Protection
| Parameter | Value |
|---|---|
| Isolation (Output to Ground) | ±240 Vdc maximum |
Power
| Parameter | Value |
|---|---|
| AC Input Frequency | 47 to 63 Hz |
Technology
Programmable Linear DC Power Supply
Applications
Test and Measurement
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