coolpixs4
Junior Member level 1
I want to share with you...
High output current, short circuit protection circuit diagram.
Thank to this online circuit simulation tool: -https://www.falstad.com/circuit/circuitjs.html, amazing visualize tool.
Click "File" - Import from text, open text file below (or copy code below), Ctrl+All and paste to ...
(We can remove Q3 and support components for Q3, just keep Q1 &Q2 are enough for circuit operating)
just using 1 LED for indicator: RED or Green
You can customize your circuit for waht you need.
When the short happen, It cuts out the DC-out, to operation again, just press reset button.
High output current, short circuit protection circuit diagram.
Thank to this online circuit simulation tool: -https://www.falstad.com/circuit/circuitjs.html, amazing visualize tool.
Click "File" - Import from text, open text file below (or copy code below), Ctrl+All and paste to ...
(We can remove Q3 and support components for Q3, just keep Q1 &Q2 are enough for circuit operating)
just using 1 LED for indicator: RED or Green
You can customize your circuit for waht you need.
When the short happen, It cuts out the DC-out, to operation again, just press reset button.
Code:
$ 1 0.000005 2.1831051418620846 56 5 43
r 16 128 16 176 0 10000
w 16 176 16 224 0
R -144 64 -144 32 0 0 40 12 0 0 0.5
w 128 240 128 320 0
r 128 320 128 368 0 1000
162 128 368 128 448 2 default-led 1 0 0 0.01
g 128 480 128 512 0
w 128 64 464 64 0
w 464 64 464 80 3
r 240 96 240 144 0 1000
w 240 144 240 176 0
w 240 176 256 176 0
w 240 96 240 64 0
w 240 64 128 64 0
r 400 144 352 144 0 1000
w 448 128 448 144 3
w 448 144 400 144 0
w 352 144 352 208 0
w 352 208 400 208 0
r 352 320 352 416 0 10000
w 352 480 128 480 0
r 480 192 528 192 0 10000
w 464 192 480 192 0
w 528 192 576 192 0
w 576 64 672 64 0
s 848 224 848 288 0 1 false
r 192 272 256 272 0 10000
w 16 272 16 224 0
w 256 272 576 272 0
w 432 80 432 16 0
w 432 16 576 16 0
w 576 16 576 64 0
w 16 272 48 272 0
w 96 272 192 272 0
r 768 208 768 320 0 2.3
s -128 64 -80 64 0 0 false
w -128 64 -144 64 0
w -80 64 -64 64 0
w 64 224 16 224 0
w 464 192 448 192 0
w 64 224 80 224 0
w 256 176 272 176 0
w 336 176 400 176 0
w 768 320 768 480 0
s 768 112 768 160 0 1 false
w 768 64 768 112 0
w 768 160 768 208 3
w 352 288 352 208 0
w 128 208 128 176 3
w 576 96 576 64 0
w 576 160 576 192 0
w 640 480 352 480 0
209 -64 208 -64 384 0 0.0000047 12 25
w -64 480 128 480 0
w 16 128 128 128 0
w 848 224 848 64 0
w 848 64 800 64 0
w 848 288 848 480 0
w 848 480 768 480 0
f 80 224 128 224 33 3 1
f 448 128 448 80 33 3 1
f 448 192 400 192 33 3 1
w 576 272 576 224 0
r 672 176 672 240 0 1000
162 672 288 672 368 2 default-led 0 1 0 0.01
w 672 240 672 288 0
w 672 176 672 64 3
w 128 448 128 480 0
w 576 224 576 192 0
x 738 317 803 320 4 24 LOAD
x 863 238 972 241 4 24 Short_SW
x 63 443 225 446 4 24 Short_Indicator
w 0 64 -64 64 0
w 64 64 128 64 3
x 381 94 413 97 4 24 Q1
x 394 241 426 244 4 24 Q2
x 145 232 177 235 4 24 Q3
w -64 208 -64 64 0
w -64 384 -64 480 0
w 0 64 64 64 0
w 352 416 352 480 0
w 272 176 336 176 3
w 128 128 128 176 0
w 48 272 96 272 0
w 128 128 128 64 0
w 576 96 576 160 3
w 672 368 672 480 0
w 672 64 768 64 0
w 768 64 800 64 0
w 640 480 672 480 0
w 672 480 768 480 0
w 352 288 352 320 0
s 432 352 432 416 0 1 true
w 352 320 432 320 0
w 432 320 432 352 0
w 432 416 432 480 0
w 432 480 352 480 0
x 449 380 557 383 4 24 Reset\sSW
o 59 64 0 4099 40 0.0125 0 2 59 3
o 60 64 0 4099 20 0.05 1 2 60 3
