| 1 | $ 1 5.0E-6 10.20027730826997 50 5.0 50 |
| 2 | a 544 368 464 368 1 15.0 -15.0 1000000.0 |
| 3 | r 464 368 416 368 0 10000.0 |
| 4 | t 416 368 384 368 0 1 0.6011250698599145 0.617528967699439 100.0 |
| 5 | v 544 448 544 384 0 0 40.0 2.5 0.0 0.0 0.5 |
| 6 | w 384 384 384 448 0 |
| 7 | w 384 448 464 448 0 |
| 8 | w 464 448 544 448 0 |
| 9 | w 544 352 592 352 0 |
| 10 | f 384 272 448 272 1 1.5 |
| 11 | x 423 424 496 430 0 24 TL431 |
| 12 | x 270 436 307 442 0 24 ON |
| 13 | x 611 442 658 448 0 24 OFF |
| 14 | w 448 192 384 192 0 |
| 15 | w 384 192 320 192 0 |
| 16 | w 320 192 192 192 0 |
| 17 | 172 192 192 128 192 0 6 12.600000000000001 35.0 -5.0 0.0 0.5 input voltage |
| 18 | x 143 46 609 52 0 24 Low voltage cutoff (5-36V) using TL431 |
| 19 | x 473 270 595 276 0 24 P-MOSFET |
| 20 | x 142 97 541 101 0 16 + Built-in switch buttons and optional indicator LED |
| 21 | x 692 343 709 346 0 10 50k |
| 22 | x 693 357 737 360 0 10 multiturn |
| 23 | x 438 244 445 247 0 10 S |
| 24 | x 442 303 450 306 0 10 D |
| 25 | w 448 288 640 288 0 |
| 26 | w 768 288 848 288 0 |
| 27 | w 448 256 448 192 0 |
| 28 | w 384 448 320 448 0 |
| 29 | d 368 384 368 352 1 0.805904783 |
| 30 | w 368 352 384 352 0 |
| 31 | w 368 384 384 384 0 |
| 32 | x 143 115 769 119 0 16 + Short circuit protection (short circuit causes voltage drop that triggers cutoff) |
| 33 | x 143 133 663 137 0 16 + Reverse voltage protection (unless you use MOSFET with diode!) |
| 34 | w 688 288 768 288 0 |
| 35 | w 640 288 656 288 0 |
| 36 | 174 704 192 640 192 0 500000.0 0.49010000000000004 reconnect hysteresis |
| 37 | w 672 208 672 240 0 |
| 38 | x 660 175 683 178 0 10 500k |
| 39 | x 693 175 857 179 0 16 reconnect hysteresis |
| 40 | x 692 375 739 379 0 16 cutoff |
| 41 | w 704 192 704 272 0 |
| 42 | w 672 240 672 272 0 |
| 43 | w 608 192 464 192 0 |
| 44 | x 734 197 807 201 0 16 (optional) |
| 45 | x 148 503 820 507 0 16 If you want automatic reconnect with hysteresis, just add another pot across MOSFET |
| 46 | x 147 523 878 527 0 16 and connect cutoff pot to it's wiper instead of + rail (as illustrated). This overrides OFF switch. |
| 47 | x 142 150 654 154 0 16 + Possibility to add automatic reconnect with hysteresis if needed |
| 48 | x 142 79 820 83 0 16 + Only 6 components for basic setup!!! (without OFF button, LED and auto reconnect) |
| 49 | r 384 272 384 192 0 5000.0 |
| 50 | w 384 352 384 320 0 |
| 51 | w 384 320 384 272 0 |
| 52 | w 656 288 672 288 0 |
| 53 | w 672 288 688 288 0 |
| 54 | w 640 192 608 192 0 |
| 55 | w 384 320 320 320 0 |
| 56 | r 592 352 640 352 0 3600.0 |
| 57 | 174 672 336 640 368 0 50000.0 0.401 cutoff voltage |
| 58 | w 672 336 672 288 0 |
| 59 | w 672 368 672 448 0 |
| 60 | s 592 352 592 448 0 1 true |
| 61 | w 672 448 592 448 0 |
| 62 | w 592 448 544 448 0 |
| 63 | r 768 288 768 368 0 3600.0 |
| 64 | 162 768 368 768 448 1 2.1024259 1.0 0.0 0.0 |
| 65 | w 768 448 848 448 0 |
| 66 | w 768 448 672 448 0 |
| 67 | w 320 448 192 448 0 |
| 68 | g 192 448 144 448 0 |
| 69 | s 320 352 320 448 0 1 true |
| 70 | w 320 320 320 352 0 |
| 71 | x 148 542 865 546 0 16 By using low-power LMV413 instead of TL431 you can use 80k series resistor instead of 5k. |
| 72 | o 14 64 0 289 10.0 0.0125 0 -1 |
| 73 | o 8 64 0 35 0.15625 0.00625 1 -1 |
| 74 | o 7 64 0 35 10.0 9.765625E-5 2 -1 |