Introduction: Simple Mini Tesla Coil

Picture of Simple Mini Tesla Coil

this is a very simple project,mini tesla coil

47k replaced by 10K,others almost the same

Although small, but can emit electric spark

Step 1: Use a Knife to Scrape Off the Surface of the Paint

Picture of Use a Knife to Scrape Off the Surface of the Paint

1.Cut off long legs, keep them about 5mm long

2.Use a knife to scrape off the surface of the paint

Step 2: Welding Primary Coil

Picture of Welding Primary Coil

the primary coil high about 3mm,so i find a 3mm thickness wood,put it under the coil,it is Convenient for me to weld

after welding,need a little adjustment, make it very round.

Step 3: Welding LED

Picture of Welding LED

the LED can show the Working condition of the secondary coil,and aslo make this project more beautiful

Please pay attention to the direction of the positive.

Step 4: Welding the 10K Resistance, Capacitance, Switch ,The Power Plug

Picture of Welding the 10K Resistance, Capacitance, Switch ,The Power Plug

Step 5: The Triode

Picture of The Triode

before welding the triode on the pcb,i put it together with the hot sink first,then welding it on the pcb,at last Tighten the screws

Step 6: Welding Secondary Coil

Picture of Welding Secondary Coil

before welding,Scrape the surface paint

then welding to the "L2" pad on the PCB

use screw fixed the secondary coil

Step 7: Finished

Picture of Finished

find a 12V DC,have some test,it work very well,can light some neon bulb

Step 8:

Comments

GuillermoV35 (author)2017-05-25

I made it. 12 V DC Works to light two neon bulb and one red led.

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