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Author Topic: Power supply for Tecsun portables  (Read 176 times)

KK6JTZ

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Power supply for Tecsun portables
« on: December 09, 2019, 10:24:36 PM »

I have the Tecsun PL-310ET and PL-660 SW portables which are spec’d for 5V and 6V power sources respectively. Would it damage them if I tried to connect them to a 9V Bioenno battery?
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KAPT4560

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Re: Power supply for Tecsun portables
« Reply #1 on: December 11, 2019, 02:26:55 PM »

 Most portable radios have some degree of reverse or over voltage protection. There is a risk of damage if that internal protection shorts or fails.
 Anon-co has an inexpensive USB charger/supply for these radios:
https://www.anon-co.com/product/tecsun-u600-charging-cable
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