Commit | Line | Data |
---|---|---|
c23cf911 TM |
1 | $ 1 5.0E-6 10.20027730826997 50 5.0 50 |
2 | w 384 432 464 432 0 | |
3 | w 464 432 544 432 0 | |
4 | f 384 256 448 256 1 1.5 | |
5 | x 270 420 307 426 0 24 ON | |
6 | x 611 426 658 432 0 24 OFF | |
7 | w 448 176 384 176 0 | |
8 | w 384 176 320 176 0 | |
9 | w 320 176 192 176 0 | |
10 | 172 192 176 128 176 0 6 15.0 35.0 -5.0 0.0 0.5 input voltage | |
11 | x 143 30 609 36 0 24 Low voltage cutoff (5-36V) using TL431 | |
12 | x 473 254 595 260 0 24 P-MOSFET | |
13 | x 142 81 541 85 0 16 + Built-in switch buttons and optional indicator LED | |
14 | x 692 327 731 330 0 10 50-500k | |
15 | x 693 341 737 344 0 10 multiturn | |
16 | x 438 228 445 231 0 10 S | |
17 | x 442 287 450 290 0 10 D | |
18 | w 448 272 640 272 0 | |
19 | w 768 272 848 272 0 | |
20 | w 448 240 448 176 0 | |
21 | w 384 432 320 432 0 | |
22 | x 143 99 769 103 0 16 + Short circuit protection (short circuit causes voltage drop that triggers cutoff) | |
23 | x 143 117 663 121 0 16 + Reverse voltage protection (unless you use MOSFET with diode!) | |
24 | w 688 272 768 272 0 | |
25 | w 640 272 656 272 0 | |
26 | w 672 192 672 224 0 | |
27 | x 660 159 683 162 0 10 500k | |
28 | x 693 159 857 163 0 16 reconnect hysteresis | |
29 | x 692 359 739 363 0 16 cutoff | |
30 | w 704 176 704 256 0 | |
31 | x 734 181 807 185 0 16 (optional) | |
32 | x 148 487 820 491 0 16 If you want automatic reconnect with hysteresis, just add another pot across MOSFET | |
33 | x 147 507 878 511 0 16 and connect cutoff pot to it's wiper instead of + rail (as illustrated). This overrides OFF switch. | |
34 | x 142 134 654 138 0 16 + Possibility to add automatic reconnect with hysteresis if needed | |
35 | x 142 63 820 67 0 16 + Only 6 components for basic setup!!! (without OFF button, LED and auto reconnect) | |
36 | r 384 256 384 176 0 100000.0 | |
37 | w 384 304 384 256 0 | |
38 | w 656 272 672 272 0 | |
39 | w 672 272 688 272 0 | |
40 | w 384 304 320 304 0 | |
41 | 174 672 320 640 352 0 500000.0 0.49010000000000004 cutoff voltage | |
42 | w 672 320 672 272 0 | |
43 | w 672 352 672 432 0 | |
44 | w 672 432 592 432 0 | |
45 | w 592 432 544 432 0 | |
46 | r 768 272 768 352 0 3600.0 | |
47 | 162 768 352 768 432 1 2.1024259 1.0 0.0 0.0 | |
48 | w 768 432 848 432 0 | |
49 | w 768 432 672 432 0 | |
50 | w 320 432 192 432 0 | |
51 | g 192 432 144 432 0 | |
52 | s 320 336 320 432 0 1 true | |
53 | w 320 304 320 336 0 | |
54 | x 148 526 865 530 0 16 By using low-power LMV413 instead of TL431 you can use 80k series resistor instead of 5k. | |
55 | f 448 368 384 368 0 1.5 | |
56 | w 384 352 384 304 0 | |
57 | w 384 384 384 432 0 | |
58 | r 848 272 848 432 0 10.0 | |
59 | w 640 336 592 336 0 | |
60 | w 544 416 544 432 0 | |
61 | s 544 384 592 336 0 1 true | |
62 | r 480 400 448 272 0 1000.0 | |
63 | f 480 400 544 400 0 1.5 | |
64 | r 448 176 544 384 0 100000.0 | |
65 | c 480 400 464 432 0 1.0E-5 2.956146765560306 | |
66 | r 448 368 592 336 0 100.0 | |
67 | o 7 64 0 289 10.0 1.6 0 -1 | |
68 | o 2 64 0 35 20.0 1.6 1 -1 | |
69 | o 53 64 0 35 20.0 1.953125E-4 2 -1 | |
70 | o 63 64 0 35 20.0 0.0125 3 -1 |