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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Archerkit -Radio shack 277-125 manual?
Found an unfinished project in the closet, an Archerkit 13.8v/5v power
supply. It's 95% assembled, but I want the instructions that tell you how to place the jumpers to make it 13.8v or 5v, and how to adjust it. I can probably figure it out, I just don't want to fry any components doing it. These things were sold by Radio Shack maybe 20-25 years ago, so it's a long shot. Mike |
#2
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"Mike W." wrote in message ... Found an unfinished project in the closet, an Archerkit 13.8v/5v power supply. It's 95% assembled, but I want the instructions that tell you how to place the jumpers to make it 13.8v or 5v, and how to adjust it. I can probably figure it out, I just don't want to fry any components doing it. These things were sold by Radio Shack maybe 20-25 years ago, so it's a long shot. Mike What's it use as the regulator? Should be able to just look up the datasheet. |
#3
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Uses a 317T as a regulator. I figured it out, it's alive.
"James Sweet" wrote in message news:%%IUe.415$YI6.242@trnddc05... What's it use as the regulator? Should be able to just look up the datasheet. |
#4
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This is a long shot but what did you do,, I found the same one in a closet. need to change it to 13v HELP!! plz
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