Fix No-Output Power Rails With LM317 Adjustable Regulators

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Transcript

00:00Dead Power Rail Kill Project Bench

00:02Dead Regulator Usually Culprit

00:04Found Top 5 Cheap LM31723 Metal Can Deals Online To Revive Boards Fast

00:11First Lot Give 5 Pieces For $90

00:15Metal 2-3 Package Handle Heat Way Better Than Plastic 2-220 Under Load

00:19Over 3,000 Sold With 4.8 Rating Make This No-Brainer Starter Pack For Basic Repair Stash

00:26Second Option Cost $347 For Batch

00:29Perfect 5-Star Rating Across 3,000 Sales Prove These Silicon Dice Hold Actual Rated Current Without Popping

00:36Worth Extra Change If Work On Sensitive Audio Gear Rail

00:40Third Bundle Run $468 For 5 Pieces

00:43Price Higher, But Seller Track Record Solid With Another Clean 5-Star Score

00:48Heavy Metal Case Mean High Thermal Dissipation When Drop Big Voltage Across Adjust Pin

00:55Fourth Pick Drop Price Hard To $24

00:58Over 2,000 Sold With Solid 4.8 Score

01:02Best Pure Budget Rescue Option If Just Need Quick Drop In Test Unit To See If Circuit Live Again

01:08Fifth Pack Sit At $235 For 5 Parts

01:11Clean 4.8 Rating From 2,000 Buyers

01:14Built Rigid For Amplifier Rails And Supply Push Stages Where Steady 1.25 To 37 Volt Regulation

01:21Matter

01:22Links In Description Below

01:24Hit Like, Subscribe For More Bench Fix Parts

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Transcript

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