Keysight E3634A Programmable Direct Current (DC) Power Supply

Description

The Keysight E3634A is a high-performance, 200W single-output programmable DC power supply designed for demanding benchtop and automated test equipment (ATE) applications. Engineered to deliver clean, reliable power with excellent regulation and fast transient response, this unit ensures precise power delivery for complex electronic component testing, R&D validation, and manufacturing quality control. Built with Original Engineering standards, the E3634A guarantees long-term stability and seamless Technical Compatibility with legacy Agilent and modern Keysight test environments.

Technical Specifications:
Manufacturer: Keysight Technologies
Model Number: E3634A
Product Type: Programmable DC Power Supply
Output Architecture: Single Output, Dual Range
Maximum Power Output: 200 W
Voltage Range 1: 0 to 25 V at 0 to 7 A
Voltage Range 2: 0 to 50 V at 0 to 4 A
Ripple and Noise (20 Hz to 20 MHz): < 0.5 mVrms / 3 mVp-p
Load Regulation: < 0.01% + 2 mV / < 0.01% + 250 µA
Line Regulation: < 0.01% + 2 mV / < 0.01% + 250 µA
Programming Accuracy (Voltage): ± 0.05% + 10 mV
Programming Accuracy (Current): ± 0.2% + 10 mA
Readback Accuracy (Voltage): ± 0.05% + 5 mV
Readback Accuracy (Current): ± 0.15% + 5 mA
Transient Response Time: < 50 µs
Communication Interfaces: GPIB (IEEE-488) and RS-232
Protection Features: Overvoltage Protection (OVP), Overcurrent Protection (OCP)
Display Type: Vacuum Fluorescent Display (VFD)
Dimensions: 212.8 mm W x 132.6 mm H x 348.3 mm D
Weight: 9.5 kg
Operating Temperature: 0 °C to 40 °C

Application Scenario:
The E3634A is specifically engineered for precision semiconductor characterization, aerospace avionics testing, and medical device validation. Its ultra-low noise profile and high-accuracy readback eliminate the need for external multimeters during power consumption analysis. The dual-range output provides the flexibility required to test both high-current logic circuits and higher-voltage analog components within a single automated test sequence. With standard SCPI command support via GPIB/RS-232, integration into existing ATE racks is highly efficient, minimizing Lead Time for production line deployment.

Key Attributes
Input Voltage: 110 V, 220 V
Output Current: 7A
Output Voltage: 50 V
Place of Origin: China
Model Number: E3634A
Brand Name: Keysight
Application: Industrial, Households
Output Frequency: 60 Hz
Output Power: Single Output-Dual Range
Max Voltage Output 1: 50 V
Programmable: Yes
Meter Type: Digital
Linear/Switching: Linear
Max Display Resolution Current: 1 mA

Packaging and Delivery
Selling Units: Single item
Single package size: 45X38X26 cm
Single gross weight: 3.200 kg