Fuse Killer 3000
Instructions:
Fire Starting:
- Plug into circuit without fuse
- Turn on all switches to full power
- Walk away
Fuse Killing:
- Plug into circuit with fuse
- Turn on all switches to full power
- You just blew your load old son
Fun aside this is a legitimate tool used for load testing circuits. If a circuit is corroded or missing wire strands then it can still ohm out good, but not be able to carry the actual desired loads. This tool can be set to the expected load of a circuit to test it properly.
The popular Load It tester sells for ~$200, but this can be built for $40-75 depending on what you want for bulbs. Parts list is below, and check out my video on it.
FK3K Parts List
LeMotech Project Box (200 x 120 x 75 mm) - $8.89
https://amzn.to/3ROAcak
1156 Light Bulb Socket Holder with Wire Connector - $5.20
https://amzn.to/4logrE9
Analog Current Panel (DC 10A) - $8.04
https://amzn.to/4ibbiMP
SDTC Tech 3 Sets 5.5 x 2.1 MM 10A DC Power Jack Socket - $8.99
https://amzn.to/44phTjv
12 Volt 3 Way Round Rocker Switch $6.98
https://amzn.to/44mYVKk
SEMICONDUCTOR 1N4001 DIODES - $3.95
https://amzn.to/4lviiqL
Bulbs Used
Interior Light, 2pcs Amber 3W - $9.99
https://amzn.to/4jsPuNN
LED Amber Yellow Bulb 7.2W - $9.99
https://amzn.to/4lkORaS
Diximus Pack of 10 Bulbs 18W - $11.99
https://amzn.to/3G2QzOb
Probe Leads
Sumnacon 5pcs Banana to Banana Plug Test Lead Set - $12.99
https://amzn.to/42dUXm5
10Pcs Brass Insulated Safety Shrouded 4mm Female Banana Plug Jack Socket - $9.99
https://amzn.to/43ME1UT