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Compact Rectifier optional Doubler

author: dr2chase
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2 layer board of 2.14 x 0.78 inches (54.2 x 19.7 mm)
Uploaded: July 13, 2014
Shared: August 29, 2014
Total Price: $8.25

A modified optional Greinacher doubler. To build, needs 4 SB540 (or similar) diodes, 2 1000uF x 16V caps, 1 10k-22k uF x 16V cap, optional 3.5mm terminal block, and an optional jumper (you want the jumper, but it’s optional in case you know better or want to play games switching it on and off).

Big cap solders on to the end, use epoxy to prevent flex, and jumper activates doubler. Pictures

A modified optional Greinacher doubler. To build, needs 4 SB540 (or similar) diodes, 2 1000uF x 16V caps, 1 10k-22k uF x 16V cap, optional 3.5mm terminal block, and an optional jumper (you want the jumper, but it’s optional in case you know better or want to play games switching it on and off).

Big cap solders on to the end, use epoxy to prevent flex, and jumper activates doubler. Pictures

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      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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