Bob. Kalpon's video: How to repair or design a 3005D Electronics Laboratory Variable Power Supply formulas for 30V 5A

Showing all the secrets about its design. HY3005D or 305D is a common bench variable power supply on the workbench. With this video, students will get the basic knowledge for the first year of their schooling project. Anybody electronics student will be able to start the homemade power supply project after this video. If you liked the video or if it was worthy to you, don't forget to give a LIKE. You can also Subscribe to the Channel for more interesting videos about electronics workshop. Thanks for watching! My gear Lab2: - Siglent SDS1204X-E 200MHz Digital Storange Osclloscope Sponsored by SiglentEU dot com - Siglent SDG2042X 120MHz Function/Arbitrary Generator Sponsored by SiglentEU dot com - IEMI E-0208 120MHz Frequency Counter - Uni-T UT71C 4000 Counts True RMS Multimeter Sponsored by Vitacom dot ro & Uni-T - Uni-T UT502 Insulation Resistance Tester - Fluke 8600A 4, 1/2 digit, Digital bench top Multimeter - Newcason XC6013L Capacitance meter - LCR-T4 component tester - ZHAOXIN CD Power Supply TXN-1502D - GORDAK 952 SMD Rework Soldering Station - RadioShack 22-812 Digital Multimeter - MIYAKO 890G Auto DMM - DT-830B Multimeter - TM902C Thermometer - TDGC2A 0.5KVA Auto-transformer - HS1010 Light Meter My Gear Lab1 - ZOYI ZT102A Automatic Portable Digital Multimeter Sponsored By ZOTEK - RIGOL DSO1051 50MHz Digital Storange Osclloscope - FG-050 Low Frequency Function Generator 65.5KHz - DATA PRECISION 2480R True RMS 4, 1/2 digits bench top multimeter 1 - DATA PRECISION 2480R True RMS 4, 1/2 digits bench top multimeter 2 - ZHAOXIN CD Power Supply TXN-1502D - GORDAK 952 SMD Rework Soldering Station - BRYMEN BM318 Automotive DMM - STEREN PROAM MUL-280 Digital Multimeter - LCR-T4 component tester