Success!! Sg oscillator

[Carlos Galvis]

i used 30 awg

[felix81]

replacement

hi, the transistor is a 2n2222

cheers

carlos

Hi,

You can also use transistor BC148 for this to work. It has the same function like 2n2222. The circuit will still function and for the LED it is a WHITE superbright LED

Goodluck!!

[bxcyted]

Cu, potassium alum, filtered water, Mg 99.95%. Oscillator with 45' 30AWG, 2n2222, 7.5K ohm parallel with 1nF, 100uF across cell, white LED. 600mV, 3.5mA. I add some water to the top of the cell everyday. It's been going for 12 days now at the same power. The caps make the light a bit brighter just as Carlos suggested. Thanks for sharing.

[vallentin]

My second build



1.23V dead AAA battery, 9mA draw, 3x2n2222A, 6x1n4148, 8x14m 0.1mm litzed wire. Each transistor having 2 paralleled coils (as seen here: This is the history of the SG Radiant Oscillator and how things get stolen even when you have people you trust helping you)
21V max charged in a capacitor. And much more power than a single transistor circuit
Waiting for my NICHIA 5mm white LED's 44000mcd 15° 20mA NSPW500GS-K1-W-b1/b2 LED's to arrive.
The last picture (the camping lamp) is their final destination.
In my first test setup (one transistor) it took a week to drop one tenth of a volt from the battery running 3 super-bright LED' and still running like a champ.
Now I just got bigger : 250A batteries and their specs
Next to test: Tesla pancake coil in a Bedini SG circuit and series circuit.


Valentin

Edit: here's the first build: Bedini Oscillator driving 3 super bright LED's