nipo565 on eBay

About

Location: United StatesMember since: Dec 13, 2020

Feedback ratings

Last 12 months

Positive6- positive feedback in last 12 months

Neutral0- neutral feedback in last 12 months

Negative0- negative feedback in last 12 months

All feedback (48)

azet22 (378)- Feedback left by buyer.
More than a year ago
Verified purchase
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
*****- Feedback left by buyer.
Past 6 months
Verified purchase
Great communication. A pleasure to do business with.
songling78 (1023)- Feedback left by buyer.
Past 6 months
Verified purchase
Good buyer+++++++, happy transaction
franks_variety_vault (740)- Feedback left by buyer.
More than a year ago
Verified purchase
Hope to deal with you again. Thank you.
appliancesolutionsmn (13075)- Feedback left by buyer.
Past year
Verified purchase
Quick response and fast payment. Perfect! THANKS!! -ApplianceSolutionsMN
r-b-electronic (5222)- Feedback left by buyer.
Past year
Verified purchase
Great Customer! Please Visit us again!

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Reviews (3)

EXTECH Instruments Switching Mode Power Supply 382275, FOR PARTS/ REPAIR

Nov 06, 2024

Extech 382275 - Nice supply, can be painful to repair.

On the unit itself, it's compact, and lightweight, for something that can deliver 600W. I don't like the "push to change the resolution" idea on the control knobs, or the hard-to-see changes in brightness in the 7-segment readout displays. I do like that you can see the current limit without shorting the outputs. On the "For parts/repair", the unit did arrive broken, as expected. Turned out to be a shorted rectifier on the output, which in turn reflected a short to the main switching FETs and took them out too. These are remarkably hard to remove; the design of the main PCB does not consider "repair". But I replaced the FETs and the rectifier, and all is well - so far. The rectifiers operate at their limit, and I see there is space on the PCB for more parallel rectifiers. I may add some if the unit fails again.

Tektronix 2712 Spectrum Analyzer Parts Unit

Apr 12, 2021

Classic Tektronix quality - a joy to use

The unit arrived in perfect physical condition - like new. A known fault with the front panel was easily fixed by replacing a small CMOS chip. The unit now functions like new - easy to use and setup, seemingly very accurate. Like any good piece of test equipment, this analyzer is a joy to use.

HP Agilent 6012B 0-60V / 0-50A 1000W DC Power Supply REPAIR

Mar 02, 2021

Great voltage / current / power ranges

Easy to set up and use, clear displays. Unit arrived not-working, as expected, but repair was straightforward. Good internal design, well-built.

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