Does anyone know of a good custom coil supplier in the US?
I need some small (40mm OD) air core coils wound. It's an 125 kHz RFID antenna. Say, either 2.5mH or 750uH, exact value and DCR negotiable and TBD. I'd like 5-
10 protos to test and tune with before ordering the first production run of 500. (I'm in a bit of a hurry, as well...)Here's an example of someone else's similar design:
thanks! newell N5TNL
A client of mine uses Coilcraft...
...Jim Thompson
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| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
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How do you pronounce Chrysler in Italian?... "Crapolitano"
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We've used Warner Electric, with a coil winder named Sue, but I think she's only part time now. Ten does not sound like enough to get started. (But you can always ask.) Maybe wind some yourself to check the design. Get some forms made and a lathe (with a back gear) to wind them on.
George Herold
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