OngoingVariable Power Supply
STDVariable Power Supply
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License
：Public Domain
Creation time:2020-07-28 16:49:15Update time:2020-08-24 00:33:20
Description
1.25Vdc-28Vdc - Variable current power supplyup to 5 amps
5Vdc Fixed variable current power supply up to 3 amps
Function Generator
Option for either linear power supply or switch mode supply.
Design Drawing
schematic diagram（1 / 3）
Preview
OutputsOpen in Editor
PCB
Preview
PCB_2020-08-17_10-03-03Open in Editor
BOM
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LM338T | U2,U4,U5 | TO-220-3_L10.0-W4.5-P2.54-L | 3 |
| 2 | 10uF | C5,C2,C7 | CAP-SMD_BD6.3-L6.6-W6.6-FD | 3 |
| 3 | Green CV | LED2_PM,LED2 | HDR-F-2.54_1X2 | 2 |
| 4 | Red CC | LED1_PM,LED1 | HDR-F-2.54_1X2 | 2 |
| 5 | Voltmeter | H6,H3 | HDR-F-2.54_1X2 | 2 |
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