The Agilent/Keysight 6237B is a triple-output DC power supply engineered for electronic testing and IC circuit development. It delivers two tracking ±20 V outputs and one independent +18 V output, each with constant voltage/current limiting protection. The front panel features logically arranged controls, analog meters, and binding posts for straightforward setup and operation. All three outputs share a common terminal isolated from chassis ground, permitting flexible grounding configurations.
Technical Specifications
Output Ratings:
• Output 1 (+18 V): 0 to +18 V, 0 to 1.0 A; short-circuit limited to 1.1 A ±5%
• Outputs 2 & 3 (±20 V): 0 to ±20 V, 0 to 0.5 A each; 0.5 A overload limit
• Tracking: +20 V and −20 V outputs track within 1% in fixed mode; variable tracking ratio available
• Series Connection: ±20 V outputs may be connected in series for 0 to 40 V, 0.5 A single output
Performance:
• Load Regulation: <0.01% + 2 mV across full load to no-load transition
• Line Regulation: <0.01% + 2 mV for line voltage variations within rating
• PARD (20 Hz to 20 MHz): <0.35 mV rms, <1.5 mV p-p
• Drift (DC to 20 Hz): <0.1% + 5 mV over 8 hours at stable conditions, after 30 min warm-up
• Overload Protection: Current-limited to 110% of nominal maximum on all outputs
Input & Physical:
• Input Options: 100 V, 220 V, or 240 V AC
• Dimensions: 22 × 15 × 12 inches
• Weight: 10 lbs
– Key Features
• Three independent output terminals with shared isolated common
• Constant voltage/current limiting on all outputs
• Tracking capability between ±20 V outputs with fixed and variable ratio control
• Protective earth (ground) terminal provided
– Typical Applications
Powering developmental linear and digital IC circuits; laboratory bench testing; circuit prototyping and verification.
– Compatibility & Integration
Manufactured by Hewlett-Packard and subsequently by Agilent Technologies. Product status is obsolete but remains supported.
