00:00Dead flyback PSU sitting on bench? Usually dead PWM controller.
00:06You need UC-2844. Tracks voltage, drives MOSFET, easy repair.
00:13Found best supplier deals online to fix power supply cheap.
00:17First deal, 20-piece assorted lot for $2.92. 4.8 rating over 5,000 sold.
00:24Gives DIP-8 and SOP-8 options across whole 384X and 284X series.
00:31Great if you run repair shop, keep parts been stocked. Cost pennies per chip.
00:37Second option, 10-pack dip style for $2.18. Rated 4.7 stars.
00:44Focuses on classic through-hole UC-2844 and in BN variants.
00:49Best for older bench supplies, easier hand soldering, breadboard testing.
00:54Super-reliable fix. Third pack, 10-piece UC-2844 DR2G surface mount lot for $3.82.
01:03Solid 4.7 rating. Genuine SOP-8 tape and real-style parts.
01:10Exact fit modern compact flyback boards. Good when space-tight, factory footprint needed.
01:17Fourth pick, small quantity listing starting at $1.24.
01:21Has 4.8 rating. Grab just 1-5 pieces in SOP-14 package.
01:28Best choice if only one single unit needs repair.
01:32No wasted cash on leftover stock.
01:35Fifth lot, 10-pack SOP-14 chips for $3.49.
01:40Highest score at 4.9 stars.
01:43Wide-body footprint, matches specialized industrial flyback boards.
01:47High buyer satisfaction means low defect rate.
01:51Top-tier stability for harsh supplies.
01:54All product links placed in video description below.
01:58Like video, subscribe to channel for more electronics repair tips.
02:03Drop comments if need help diagnosing board.
02:06We'll see you here again.
02:06Looking at Deecl nothing in mind.
02:06We'll see you here again.
02:06Visiting the full
