Find great deals for Agilent / HP A GPIB DC Power Supply VDC a W. Shop with confidence on eBay!. HP / Agilent A is Watt, single output, series pass regulated programmable power suppliy optimized for systems applications. HP A Price. There is a new tool in the lab: An HP A power supply. It might be a a bit dated, but it has some pretty good and useful specs ( V, 5 A).
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HP A power supplies – DGK Electronics : DGK Electronics
One small problem though: See details for full description. Turning the supply on it worked a treat, but it is LOUD! It is quieter, but does not provide as much airflow. One of the As would feed the SMPS under test and measure the current and voltage, and the other one would sink the current from the SMPS and measure the current and voltage. The Overvoltage protection includes an SCR crowbar. Make sure to use proper, heavy duty wires between the PCB and the jacks, in theory 5A at 20V could be flowing through there.
Most hpp of the supply can be controlled locally from the front panel anyway. No matter if the supply is loaded or not. A built-in DCM and percision current shut measure readback the actual A output.
66632a also have a really loud fan gotta do something about that… and push around W of heat out when idle. And all the dirt inside the heat sink. Your email address will not be published. Save on Adjustable Power Supplies Trending price is based on prices over last 90 days. HP A output shorted with a 10ohm resistor, voltage set to 5V, current set to mA, normal mode. I didn’t really understand at the time, but this is not a floating supply.
Unable to Process Request Your offer was received but 66332a are unable to process it for the following reason: The front panel is made of aluminium on the outside, with a plastic sheet on the inside.
HP A sink as well as source current. Message me if you are interested in the project and might want to buy a PCB! Which means you can use one as a programmable load. The original Papst fan still sounds like a jet engine though, it is probably worth looking into a replacement. Requirements Our normal service includes 90 day warranty, all standard accessories and manuals, and restoration to “nearly new” condition.
The negative current setting tracks the user-programmed positive current CC setting. It might be a a bit dated, but it has some pretty good and useful specs V, 5 A. More information to come about this project in the future. Skip to main content.
This item doesn’t belong on this page. In addition, programming commands such as VSET for voltage programming are easy-to-use and selfdocumenting.
Agilent / HP A GPIB DC Power Supply VDC a W | eBay
We hope to earn your business. I even tried the overcurrent protection feature but it is equally slow; it just disables the output when the CC-mode kicks in. They are extremely accurate; when I picked them up we did some measurements with an Agilent A 6,5 digit multimeter and the power supplies were within 0.
However, setting the output to 15 V, the supply shows Show More Show Less. Leave a Reply 6623a reply Your email address will not be published.
HP Agilent Keysight, 6632A
The lowest-priced item that has been restored to working order by the manufacturer ‘manufacturer refurbished condition’ or an eBay seller or a third party not approved by the manufacturer ‘seller refurbished condition’. Maybe the best feature of these power supplies is that they can sink current as well as source it.
Contact Info Please let us know how we can contact you. HP Models AA have a built-in selftest capability. Connection between main PCB and front jacks. Hmmm… Worked a treat — almost better than the original! HP A front side. Digital programming way to go for easy set up precise output voltage and cut off current.
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This site uses Akismet to reduce spam. I used the kind found 6362a mains power centrals in residential housing, the copper is so thick it actually takes some effort to bend it.
The internal HP-IB interface allows for complete programmability, including status reporting and interrupt generation with user designated fault conditions. A connected multimeter Fluke 89 IV, known to be spot on with respect to multiple different precision voltage sources shows 4.