Single LED Power REG2 Gerber

author: gunrunnerjohn
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2 layer board of 0.73 x 0.29 inches (18.6 x 7.3 mm)
Uploaded: January 23, 2018
Shared: January 23, 2018
Total Price: $1.05

A simple LED power circuit for driving LED’s from AC voltage up to 22 volts. It is intended for use for AC powered model trains.

This circuit can be configured for constant voltage or constant current. It also includes an input RF choke for MTH DCS compatibility.

RefDes Value Name Manufacturer C1 100uf 35V UWT1V101MCL1GS Nichicon D1 1.2A MDB10SV Fairchild L1 22uh IND_3218 Taiyo Yuden R1 Note 2 RES_0805 RES_0805 R2 Note 1 RES_0805 RES_0805 U1 LM317MBSTT3 ON Semiconductor

A simple LED power circuit for driving LED’s from AC voltage up to 22 volts. It is intended for use for AC powered model trains.

This circuit can be configured for constant voltage or constant current. It also includes an input RF choke for MTH DCS compatibility.

RefDes Value Name Manufacturer C1 100uf 35V UWT1V101MCL1GS Nichicon D1 1.2A MDB10SV Fairchild L1 22uh IND_3218 Taiyo Yuden R1 Note 2 RES_0805 RES_0805 R2 Note 1 RES_0805 RES_0805 U1 LM317MBSTT3 ON Semiconductor

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