Igors switcher (EMF recycler2)

[drspark]

Hi People,

The next morning its 4.7v  so i think is memory effect of battery(s).

Last night I remove transformer, put 22uf cap where battery was, start 3:00am at 7.82v
2:15pm same day 3.99v

Now all thats happening is the c1-c2 caps are changing state from series to parallel at 10hz accross the 22uf cap and the d1 diode that are in series....

The sim shows 22uf cap voltage drop <100mv in 30seconds.

reallity much much different hours have passed and it still has half voltage!?

Im going to get a wall wart to run the 555circuit and set this (relay far) away and let it run....

on to the quiet FET VERSION...

Spark

[dorro1971]

cheers Terry,

waybackmachine!!!! should have thought of that..DOH!


dorro

[drspark]

Hi dorro1971 Terry,

There is a egroup that has the servicepack1 (major upgrade) for CM2000 and other infos
http://tech.groups.yahoo.com/group/muug/?yguid=204074595
muug : CircuitMaker / TraxMaker User group
I hope this helps
for googling try;
search token / size of file, if found.
cm2000servicepack1.exe 2mb+-
cm2000.zip 10mb+-
cmstudnt.exe 3mb+-

drSpark

[drspark]

Hi People,

I have the solid state version of the recycler running
heres a quick look (needs bigger caps) and i forgot the diode.

R1=100ohms R2=6vbulb run circuit bulb glows dim yellow, put bulb in series with 100ohm and power supply and bulb does not glow at all...

drSpark

[wizkycho]

Hi DrSpark !

Can you make some scope shots on Q4s Gate-Source and Q4 Drain-Source ?
I don't think it swtches properly... but none the less, again very close and very efficient.

Igor