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so we can make double current using two transistor in parallel with same base bios..............great ...........all we have to take in account same temperature on both T
The last is quite easy to to do by putting the transistors on the same heat sink. The same temperature is important to have the same Vbe for both of the transistors. The same current for both depends on the tolerance of the resistors. For 1% resistors you get at worst 2% current difference between them. This corresponds well with the 20 mA current difference at 2 A, which is 1% of the total current.
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Related:
Webpage:
www.bristolwatch.com/ccs/LM317c.htm
www.bristolwatch.com/ccs/LM317b.htm
LM317 High Power Constant Current Source Circuit 2024
th-cam.com/video/y0PFBVVHMTA/w-d-xo.html
Video Adjustable LM317 High Powered Current Source 2024
th-cam.com/video/n94xqPMhmTo/w-d-xo.html
Video Adjustable LM317 High Power Current Source 2014
Good info.
so we can make double current using two transistor in parallel with same base bios..............great ...........all we have to take in account same temperature on both T
The last is quite easy to to do by putting the transistors on the same heat sink. The same temperature is important to have the same Vbe for both of the transistors. The same current for both depends on the tolerance of the resistors. For 1% resistors you get at worst 2% current difference between them. This corresponds well with the 20 mA current difference at 2 A, which is 1% of the total current.
Is anyone else having audio problems? It sounds fine to me.
No its fine!! Just a tone beep 12:04 but no worries, awesome content btw😊
DUDE!! Fix your audio !!! Haven't you listened to it yourself ?! Quality control failed.