This is really amazing!! Thanks for showing us how to build that little transformer... I hope I'm lucky and find an old computer source of my own! :) A question I have, though... I have exactly what I need at the exit: 35.0.35, but how powerful this is? In watts, I mean...
@@dhtproject7022 eu adorei esse projeto eu fiz ele e coloquei pra funcionar meu amplificador e fiz uma caixa de som para eu levar para a praia e ficou muito bom
use two transistor seld oscillating ccfl inverter to drive transformer and drop ic of ka3525. change and add windings to output windings of ccfl inverter for output voltages you need
Çok güzel ama devre şeması nerede? Devre şeması olmadan bir işe yaramaz ki video? En azından el ile devre şeması çizip açıklama bölümünden paylaşsanız olmaz mı?
@@dhtproject7022 Tekrar çizip açıklama kısmında link olarak paylaşamaz mısınız? Güzel olmuş devre çünkü ama şema yok, parça isimleri yok. Bu haliyle çok işlevsiz olmuş.
Hi dear I did all the steps according to the video. But the 3300 micro capacitor in the negative line gets very hot and bursts. Is the direction of the 9-turn coil correct? Shouldn't both be wrapped in one side? please help me to fix this problem. thanks
@@dhtproject7022 I found the circuit fault. The negative line uses a common anode diode and I mistakenly used a common cathode. The project is very good. thank you
thanks for sharing this project... im not an electronics but i want this circuit for my tda8954th class d amplifier... uhm, by the way... how much is the input capacity...? can i use 17v as its source?
Hi Friend! sorry for the long wait. This circuit has a capacity of ~150-200w. please wait patiently, we are designing a 110v/220v to (+/- 30v ) - (+/-60v) converter circuit. Thanks a lot!
@@dhtproject7022 thanks for the reply... i have a plan to make this project... i have here a 220v to (+/- 17v) transformer... can i use this transformer as my input source for this build...?
can some one please explain to me induction coil turns and polarity how is it calculated? The problem starts whe I use HV cenemic capacitors on me E core type ignition coil I take multipel 3kw ceramic capacitors and solder them together 1 side of capacitor goes to + ignition coil terminal the other side I ground out to baterry negative terminal. Evry thing is fine and great starter motor turns faster who I like be the way ,smuther engine ,brighter lights but there is tiny problem that acured And that problem has some thing to do with the delco 12 si alternator it opel car from the 80s some where some how its constantly back chargeing true the alternator light I noticed diode is bypassed true the engine warning light unless I rev me engine to around 3-4000 rpm then the light go off and alternator charges baterry. So I hoppe peopel understand me here me problem capacitor types and their voltage farad rating has some thing to do with alternator starting charge rpm this alternator that I have is around 1000-1200rpm starts to charge but when I add those hv ceramic capacitors the starting charge icreasing meaning I need higher engine rpm to charge baterrys . Baterry voltage fluctuate around 15.5 volts and climes litel on higher rpm 16-17v the baterry oddly enough doesnt seam to be bothered be it . The baterry actualy holding charge longer when car does not work for longer time. So can some one explain to me how do I stop alternator to interact with that capacitor? Are there some ground potential stabiliser circuets? Dual charge systems ? What can I do to programe that alternators starting charge if indead capacitors can manipulate its rpm range . Im with out kiding totaly confused . And out of curiosety watched lot peopel use automotive dual 5 pin relays they culd latch,change polarity and what not it look to me nearly identical functions like the delco 12si voltage regulator . The original voltage regulator has only 1 ic chip inside and 1 singel small capacitor . So for years I have problems finding corect circuet that can prevent external circuets to interact with baterry and alternator. If some one has similar circuet please share how that look like wire shematic .
