Keysight / Agilent E3644A Power Supply

The Keysight E3644A Power Supply is an essential part of the DC power supply family, designed to meet the needs of both budget-conscious users and those requiring reliable, high-performance power sources. With its compact design, this single output, 80W power supply is perfect for benchtop applications and basic automated testing. The E3644A guarantees low output ripple and noise, making it an ideal choice for producing precise power solutions in various testing scenarios.

Key Features:

• Output Ratings: Operates with a temperature range of 0°C to 40°C
• Range 1: 0 to 8 V / 8 A
• Range 2: 0 to 20 V / 4 A
• Dual Output and GPIB Connectivity: Facilitates seamless integration into existing setups, enhancing versatility for moderate-speed testing.

Precision and Accuracy:

The E3644A provides exceptional programming accuracy, ensuring reliable performance in critical applications:

• Voltage Programming Accuracy (@ 25°C ±5°C): <0.05% + 10 mV
• Current Programming Accuracy (@ 25°C ±5°C): <0.2% + 10 mA

Ripple and Noise Performance:

The E3644A is engineered with impressive ripple and noise specifications from 20 Hz to 20 MHz, ensuring clean power delivery for sensitive applications.

Readback Accuracy:

For enhanced measurement capabilities, the E3644A boasts the following readback accuracy:

• Voltage Readback Accuracy (@ 25°C ±5°C): <0.05% + 5 mV
• Current Readback Accuracy (@ 25°C ±5°C): <0.15% + 5 mA