More experiments with coils to determine maximum current

#064
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In this video i'll show you how to test coils and inductors to determine the maximum current they can work.
00:00 - intro
08:30 - quick view of the test circuit
21:10 - coil #1 COIL0608-1
28:00 - coil #2 COIL0912-0.39
30:20 - coil #3 COIL0608-0.1
31:55 - coil #4 DPT150A3
35:20 - coil #5 DPT220A5
38:20 - coil #6 DTMSS-12.5/0.0033/15-V
40:00 - coil #7 10 mH custom made
42:15 - coil #8 unknown
43:15 - coil #9 unknown
45:15 - coil #10 custom made 17 turns
47:20 - coil #11 custom made 20 turns B64290L0618X830
48:30 - inductance formula based on AL and number of turns
52:35 - coil #12 custom made 10 turns B64290L0038X038
55:00 - coil #13 custom made 16 turns Siemens N28
57:00 - coil #13 test with actual DC/DC converter
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