Скачать с ютуб Vintage Power General PSU Recap [Part 2 of 3] в хорошем качестве

Vintage Power General PSU Recap [Part 2 of 3]

In Part 2 of this series, I change the electrolytic capacitors on a vintage 1985 Power General PSU (PC-7965-E, Series 3045). It powers a 10MB MFM hard disk drive and controller board in a vintage Macintosh computer. 🎬 Part 1 (10MB HDD Recap):    • Recapping an MMI 10MB Hard Drive [Par...   🎬 Part 3 (GCC HyperDrive):    • GCC HyperDrive 10: History, Installat...   🔍 INDEX 0:00 Intro 0:37 Resistor Repairs 16:56 Voltage Tests (Stock Capacitors) 20:08 Recapping 26:28 Voltage Tests (New Capacitors) 28:56 Closing Thoughts 🛠️ THINGS TO BUY: • Electrolytic Capacitors (8pcs total): https://bit.ly/3aBT1sv 💁‍♂️Caps are only for Power General PSU Model PC-7965-E. You will need to order more than these caps to qualify for free shipping. • Phillips Screwdriver (+) to remove circuit board. • Cotton Swabs, for cleaning off flux with alcohol. • 99% ISO Alcohol (Spray Bottle!): https://amzn.to/3ae4fG6 • 99% ISO Alcohol: https://amzn.to/3NoFkxN • 99% ISO Alcohol: https://amzn.to/2YsK8v3 💁‍♂️I gave you 3 alcohol choices above because it's often out of stock. 70% will work, 91% is better, but 99% is best for electronics cleaning (fast drying & no residue). • Anti-static pad with Wrist Strap (16x24" / 41x61cm): https://amzn.to/3bfAE9Z or • Hi-temp Anti-static pad with Wrist Strap (16x12" / 41x30cm): https://amzn.to/2SOm1nK • Wall socket Ground adapter for banana-jack Wrist Strap: https://amzn.to/2Yvq5ge • Needle Nose Pliers: https://amzn.to/2U9Kc0M • Wire Nippers 4.5": https://amzn.to/2J4Wkdk • Soldering iron with °F-only LCD & Solder Kit (80W, cheap!): https://amzn.to/36BYi0K or • Soldering Station (120W, ESD safe -- very similar to my Hakko 937): https://amzn.to/30g1Frt or • HAKKO (Japanese) Soldering Station (70W but with ceramic core): https://amzn.to/2YvIo42 💁‍♂️Set soldering iron temperature to 350°C normally. Don't use lead-free solder. • Solder (Leaded Rosin Core 1.6mm): https://amzn.to/3IGuxxm • Solder (Leaded Rosin Core 0.82mm): https://amzn.to/3GzJbVl • MG Chemicals FLUX: https://amzn.to/3kuAcsZ • Desoldering wick: https://amzn.to/3iMAnA5 • UV Solder Mask (covers exposed PCB traces): https://amzn.to/3hogoaE • DE-5000 Handheld LCR Meter: https://amzn.to/2ScttJz 💁‍♂️The best handheld meter to check capacitor ESR, capacitance, etc. Includes all 3 accessories: TL-21, TL-22 & TL-23. • JAMECO Breadboard (mine has lasted since the 1980's!): https://amzn.to/3ukU73T • JAMECO Breadboard wires: https://amzn.to/3ufaEq5 💵 NOTE: Your price on Amazon (US only) is the same even if you don't click the "amzn.to" Affiliate links above, but if you do kindly click and purchase within 24 hours, Amazon may pay me a small commission on all qualifying items in your Cart (even items not linked above). 💾 iCircuit simulation software: http://icircuitapp.com 📚 REFERENCE • The same PSU on EBAY: https://ebay.to/2Nruuh1 • Power General PSU's at Artisan: https://www.artisantg.com/Mfgr/PowerG... • PSU Catalog & P/N Crossref: https://archive.org/details/PowerGene... • HISTORY: Power General was incorporated in MA, USA in 1979. It later became a subsidiary of Unitrode in 1983. And finally, the Nidec Corporation acquired Power General in 1991: https://bit.ly/3bs4GcG 🙏 HUMBLE & SINCERE THANKS to Georges Tomazi in France and to Alex Buckland in the UK for their very kind contributions by Paypal in Jan. 2021. Mr. Buckland's company, Active IT Solutions, is based in Windsor, UK: https://activeit.solutions 💰SUPPORT THIS CHANNEL https://www.paypal.me/supportJDW 📺 SUBSCRIBE: http://www.youtube.com/c/JDW11/?sub_c... #powersupply #psu #recapping #JDW