Electronic Components Crazy Fans

Showing posts with label PWM. Show all posts
Showing posts with label PWM. Show all posts
4/08/2013

Variable Frequency PWM Circuit IRFP064N

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R1,R6,R11 = 10K R2,R9 = 1K8 R3 = 100 ohm R4,R8 = 1K R5 = 22K R7 = 1M *R10 = 0.003 ohm R12 = 3K9 R13 = 100K R14 = 10 ohm/1 Watt P1 = 20K (F...
12/23/2012

12V Low side and High side PWM Motor/Light Controller IRFZ48N

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    Here these two schematics are variations on addition PWM circuit that I designed. The diagrams are for 12V operation alone an...
12/12/2012

When PWM is turned on - IRFP450

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During the ON time of the cycle, the MOSFET turns on and starts conducting. Since inductor poses no resistance to DC current, large cur...
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