X-Git-Url: https://git.harvie.cz/?a=blobdiff_plain;f=electronics%2Fbatteries%2Flow-voltage-shutdown3.circuit;h=2bf21a54a68e99bbfded63d6ba1a6059b489e23b;hb=639e426820295d965feb2200af59ec47a4352ea4;hp=2ad2df18ccd22bbd27f4ac71fd86a0e959b04cae;hpb=a0cbb0f99a96b3d1a7158a0df99698ca38a749aa;p=mirrors%2FDesigns.git diff --git a/electronics/batteries/low-voltage-shutdown3.circuit b/electronics/batteries/low-voltage-shutdown3.circuit index 2ad2df1..2bf21a5 100644 --- a/electronics/batteries/low-voltage-shutdown3.circuit +++ b/electronics/batteries/low-voltage-shutdown3.circuit @@ -1,48 +1,56 @@ $ 1 5.0E-6 10.20027730826997 50 5.0 50 -a 560 432 480 432 1 15.0 -15.0 1000000.0 -r 480 432 432 432 0 10000.0 -t 432 432 400 432 0 1 0.6015919625349458 0.601884912820674 100.0 -v 560 512 560 448 0 0 40.0 2.5 0.0 0.0 0.5 -w 400 448 400 512 0 -w 400 512 480 512 0 -w 480 512 560 512 0 -w 560 416 608 416 0 -w 400 512 400 560 0 -w 400 416 400 352 0 -174 656 368 608 464 0 500000.0 0.2822 Resistance -f 400 256 464 256 1 1.5 -s 336 256 336 352 0 1 true -s 336 176 336 256 0 1 true -w 400 256 336 256 0 -r 400 256 400 176 0 1000000.0 -r 400 256 400 352 0 1000.0 -x 439 488 512 494 0 24 TL431 -x 259 312 296 318 0 24 ON -x 251 218 298 224 0 24 OFF -w 464 240 464 176 0 -w 464 176 400 176 0 -w 400 176 336 176 0 -w 336 176 208 176 0 -172 208 176 144 176 0 6 5.0 5.0 0.0 0.0 0.5 Voltage -g 208 560 160 560 0 -w 336 560 336 352 0 -w 464 272 656 272 0 -w 656 272 656 368 0 -w 656 464 656 560 0 -w 656 560 400 560 0 -w 400 560 336 560 0 -w 336 560 208 560 0 -w 656 560 784 560 0 -162 784 400 784 560 1 2.1024259 1.0 0.0 0.0 -r 784 400 784 272 0 100.0 -w 784 272 656 272 0 -w 784 272 864 272 0 -w 784 560 864 560 0 -x 257 110 723 116 0 24 Low voltage cutoff (3-36V) using TL431 -x 497 237 619 243 0 24 P-MOSFET -x 182 611 819 617 0 24 You can omit 1k resistor if you don't need OFF switch -x 209 148 782 154 0 24 Built in switch buttons and zero off state current -x 675 412 714 416 0 16 500k -x 676 430 746 434 0 16 multiturn -x 453 230 460 233 0 10 S -x 456 286 464 289 0 10 D +a 560 400 480 400 1 15.0 -15.0 1000000.0 +r 480 400 432 400 0 10000.0 +t 432 400 400 400 0 1 -20.00024748937585 -15.00024750938585 100.0 +v 560 480 560 416 0 0 40.0 2.5 0.0 0.0 0.5 +w 400 416 400 480 0 +w 400 480 480 480 0 +w 480 480 560 480 0 +w 560 384 608 384 0 +174 656 336 608 432 0 500000.0 0.005 Resistance +f 400 304 464 304 1 1.5 +s 336 304 336 400 0 1 true +s 336 224 336 304 0 1 true +w 400 304 336 304 0 +x 439 456 512 462 0 24 TL431 +x 256 354 293 360 0 24 ON +x 255 263 302 269 0 24 OFF +w 464 224 400 224 0 +w 400 224 336 224 0 +w 336 224 208 224 0 +172 208 224 144 224 0 6 5.0 35.0 -5.0 0.0 0.5 Voltage +g 208 544 160 544 0 +w 656 544 400 544 0 +w 400 544 336 544 0 +w 336 544 208 544 0 +w 656 544 784 544 0 +w 784 544 864 544 0 +x 267 115 733 121 0 24 Low voltage cutoff (3-36V) using TL431 +x 489 302 611 308 0 24 P-MOSFET +x 296 590 712 594 0 16 You can omit 1k resistor if you don't need OFF switch +x 265 146 456 150 0 16 + Built-in switch buttons +x 675 380 714 384 0 16 500k +x 676 398 746 402 0 16 multiturn +x 454 276 461 279 0 10 S +x 458 335 466 338 0 10 D +w 464 320 656 320 0 +w 656 320 656 336 0 +w 656 320 784 320 0 +w 784 320 864 320 0 +w 400 304 400 384 0 +r 400 480 400 544 0 200.0 +r 400 304 400 224 0 200000.0 +w 464 288 464 224 0 +162 784 432 784 544 1 2.1024259 1.0 0.0 0.0 +w 656 432 656 544 0 +w 336 480 336 400 0 +w 400 480 336 480 0 +d 384 416 384 384 1 0.805904783 +w 384 384 400 384 0 +w 384 416 400 416 0 +r 784 432 784 320 0 100.0 +x 266 184 456 188 0 16 + Zero off state current +x 266 165 464 169 0 16 + Short circuit protection +o 18 64 0 289 2.5 9.765625E-5 0 -1 +o 9 64 0 35 10.0 9.765625E-5 1 -1 +o 7 64 0 35 0.3125 9.765625E-5 2 -1