Inside a dinky little 5V 600mA PSU.
Автор: bigclivedotcom
Загружено: 2016-01-06
Просмотров: 68282
Описание:
I added this item to an order because it appeared to be a 5V PSU in the standard housing used for many 3W LED drivers. I was wondering if it was going to be based on similar circuitry fudged for a 5V supply.
It turns out to be a full-on switchmode with opto-isolator feedback to a genuine SMPSU control chip. A THX208.
I would not classify this PSU as being suitable for powering stuff that was being handles, but for a 5V supply within equipment it seems acceptable. The clearance on the PCB is around 3mm.
The ebay listing I bought this item from was:- http://www.ebay.co.uk/itm/271950038613
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