Keysight E3644A DC Power Supply
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Keysight E3644A — 80W single-output bench power supply with dual-range capability (0-8V/8A or 0-20V/4A), low noise, and GPIB/RS232 automation.
Product details
| Model | E3644A |
| Manufacturer | Keysight |
| Category | DC Power Supplies |
| Availability | Made to order |
Description
Overview
The Keysight E3644A is an 80W single-output benchtop DC power supply with dual-range flexibility. It delivers outputs of 0-8V/8A or 0-20V/4A, providing both high current at low voltage and extended voltage range. Designed for general electronics testing and development, it combines precise voltage and current control with low noise output and excellent load regulation.
Key Features
- Dual-range output: 0-8V/8A (low range) or 0-20V/4A (high range)
- Low output noise with ripple and noise less than 500 µVrms
- Load regulation better than 0.01% for stable output
- Meter accuracy better than 0.05%
- Store and recall up to five different operating states
- Highly visible vacuum fluorescent display
- Automation via GPIB and RS232 connectivity
Applications
- Electronics component and circuit testing
- Device characterization and verification
- Automated production testing via GPIB/RS232 control
- Consumer, automotive, healthcare, and semiconductor device testing
Specifications
| Maximum Voltage | 20V |
| Maximum Current | 4A |
| Maximum Power | 80W |
| Channel/Port Count | 1 |
| Voltage Range Selector | 20-29.9 |
| Output Voltage | 20 V |
| Current Range Selector | 5-9.9 |
| Output Current | 8 A |
| Power Range Selector | 1-199 |
| Power Rating | 80 W |
| Mounting Type | Bench Top |
| Input Voltage | 115 VAC |
| Series | E3640 Series |
| Display | VFD |
| Interface | GPIB,RS-232 |
| Number of Outputs | Single Output |
| Programmable | Yes |
| Special Features | Remote Sense |
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Keysight E3644A DC Power Supply
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