Pro 10 & 11 - High Voltage boost and SEPIC DC-DC New components test

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Flyandance
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Published on ● Video Link: https://www.youtube.com/watch?v=uIRQIoc0FWs


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Old boards, new components, new discoveries.

New tiny High Voltage Transistor Test:
23.6/10000=0.0023 2.3mA
1000*0.025=25v == 1000*0.025*0.025= 0.625 watts
0.625/150=0.0041 Max 4mA with 150v
46/100000=0.00046 0.46

SEPIC:
100uH 1.2A
Powering a 12V 10 watts LED
Out 12v @0.37A from 5V @0.83A
12*0.37=4.44 watts
Output voltage not measured
Lower than 12V for sure, but this confirms that SEPIC really works.



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