2025年3月13日 · Buy HP 6227B 25 Volt / 2 Amp / 100 W Dual Output DC Power Supply and other Dual Output DC Power Supplies from Test Equipment Center.

The HP 6227B series of power supplies combines the versatility of a dual power supply with the flexibility of auto-series and auto-parallel operation, each supply can deliver the maximum-rated output voltage or current of each section.

2018年7月1日 · My first thought is the problem could be with power diodes in the full-wave bridge rectifier circuit (CR15, CR16, CR17, CR18) in the master (A) channel...or perhaps the capacitors (C11, C12, C13, C14). I am hoping some experts could provide a little guidance since I have not done a DIY-fix on a power supply before.

Find many great new & used options and get the best deals for 1 HP 6227B Dual DC Power Supply 2a 2 Amp 25v 25 Volt at the best online prices at eBay! Free shipping for many products!

2018年11月18日 · Hi, was wondering if anyone could help, I have a hp6227b regulated power supply. When I switch it on with with independent and volts selected. With volts turned to the middle which should be 15volts the master side indicator shows maximum output 30volts and will not adjust, the slave fuctions correctly indicating 15 volts.

The Keysight 6227B series of power supplies combines the versatility of a dual power supply with the flexibility of auto-series and auto-parallel operation, each supply can deliver the maximum-rated output voltage or current of each section.

Hewlett Packard precision, bench / lab, ultra-regulated, variable DC power supplies with analog volt / amp metering. Two power supply outputs will provide ± supply rails with selectable …

2015年1月13日 · Need some help with my hp6227b dc power supply. Just got this and when running through the switch on procedure which is. 1. Turn volts / amps selector switches to volts. 2. Turn tra king / independent selection switch to independent. 3. Turn crowbar adjust to full clockwise posistion. 4. Turn current potentiometers to their middle position. 5.

2019年8月12日 · While working on the SWR SM900 last week, and setting up the remaining power amp modules from a boneyard SM400 to work in the SM900 chassis, I was powering up that amp module from an external bi-polar supply. The HP 6227B I often use only goes up to +/- 25VDC in tracking bi-polar mode.

The HP Agilent 6227B series of power supplies combines the versatility of a dual power supply with the flexibility of auto-series and auto-parallel operation, each supply can deliver the maximum-rated output voltage or current of each section. Features: