PWM Controller simulation

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soundspark

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Published on September 12, 2009 12:00:00 AM ● Video Link: https://www.youtube.com/watch?v=zyf2565Xpls

Duration: 0:35

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21

Simulation of a Pulse Width Modulation controller, found at http://web.archive.org/web/2007052420...\nUses the circuit simulator at http://www.falstad.com/circuit/\nDue to the nature of the applet, the schematic and graphs, but not the rest of the UI, is visible to Fraps.\nNetlist: (use File, Import then copy and paste)\n$ 1 5.0E-6 19.056626845863 64 5.0 50\na 208 336 288 336 0 12.0 -0.0\na 336 208 416 208 0 12.0 0.0\na 688 240 768 240 0 12.0 0.0\na 528 224 608 224 0 12.0 -0.0\nr 160 368 160 432 0 47000.0\nr 160 336 160 272 0 47000.0\nw 208 320 208 288 0\nw 208 288 288 288 0\nw 288 288 288 336 0\nw 160 336 160 368 0\nv 80 368 80 288 0 0 40.0 12.0 0.0 0.0 0.5\nw 80 368 80 432 0\nw 80 432 160 432 0\nw 160 336 208 352 0\nw 288 288 288 192 0\nw 288 192 336 192 0\nr 352 272 416 272 0 22000.0\nw 352 272 320 272 0\nw 320 272 320 224 0\nw 320 224 336 224 0\nw 416 272 448 272 0\nw 448 272 448 208 0\nw 448 208 416 208 0\nc 528 160 592 160 0 1.0E-7 -1.917911577011517\nr 448 208 528 208 0 47000.0\nw 528 208 528 160 0\nw 608 224 608 160 0\nw 608 160 592 160 0\nw 288 336 496 336 0\nw 496 336 496 240 0\nw 496 240 528 240 0\nr 320 304 416 304 0 10000.0\nw 320 304 320 272 0\nw 416 304 608 304 0\nw 608 304 608 224 0\nw 80 288 80 256 0\nw 80 256 160 256 0\nw 160 256 160 272 0\nw 688 256 688 336 0\nw 688 336 496 336 0\nr 688 224 608 224 0 10000.0\nr 688 192 768 192 0 20000.0\nw 688 192 688 224 0\nw 768 192 768 240 0\np 768 240 800 240 0\na 704 480 784 480 1 12.0 -0.0\nw 80 256 48 256 0\nw 48 256 48 480 0\nw 48 480 512 480 0\nw 512 480 512 400 0\nw 512 400 640 400 0\nw 80 432 80 528 0\nw 80 528 640 528 0\nr 640 400 640 464 0 1000.0\n174 640 464 640 528 0 10000.0 0.39110000000000006 Potentiometer\nw 656 496 704 496 0\nw 768 240 768 400 0\nw 768 400 704 400 0\nw 704 400 704 464 0\nt 832 480 864 480 0 1 -12.000447833457883 -4.478334678828264E-4 100.0\nw 160 256 160 112 0\nw 160 112 864 112 0\nw 864 224 864 464 0\nr 784 480 832 480 0 1000.0\nw 864 496 864 528 0\nw 864 528 640 528 0\np 864 464 896 464 0\nr 864 112 864 224 0 100.0\no 44 64 0 34 20.0 9.765625E-5 0 -1\no 66 64 0 34 20.0 9.765625E-5 1 -1