How to make to 12v to 220v inverter transformer inverter 12v to 220v 1000w by transistor diy & repair Home-made Inverter 12V to 220V From ATX PSU | How to make #inverter #12to220v #diy #howto #12v #diy&repair #make
brother, that 1000 w is fake. d1047 can take about 100 w load on 12 v and to get the other 900 you need a transformer about 20 times bigger. other than that, good work
Of course. This device cannot supply more than 150W. The power is determined by the transformer, not the current resistance of the transistors. The power calculation is based on the transformer and a mosfet or transistor is searched for, which must withstand the amperes (A). Many people cheat by multiplying the maximum amperes (A) that can flow through a transistor with voltage on the secondary winding. This is absolutely wrong. Higher powers require, in addition to a large transformer, also several mosfets or transistors in a cascade, or a completely different mosfet or transistor, through which a much larger current can flow. It is not that this can be used for higher performances. In addition, high frequencies and incorrect component parameters do not allow for a demonstration longer than 6 seconds. It's probably on fire.
Awesome technician can I use wire would resistor 220 ohms 5 Watts and add more transistor like I can use 6 transistor for more power please I need to know
Transformer could also be an old microwave transformer, where you change hi voltage to 2 x 12 V you need 4- 6 mm2 Cu try first with some thinner El-wire. The old Hi volt wire is some times Al.
I've never seen an aluminium HT winding on a microwave transformer, the wire is so thin it would break. I've seen a few aluminium primary windings though, they are much thicker.
Bonsoir et 1000 remerciements de ma part. Si j'utilise 20 transistors et un transfo de : 2000 watts , est ce que ça ira avec seulement ces 2 résistances de 220 ohms 2watts ? Svp
Ce montage ne peut pas osciller,il n'y a pas de condensateur connecté sur les 2 transistors,un circuit RC de base a besoin de condensateur !,est encore c'est plus complexe que ce montage totalement inutilisable,si vous voulez perdre du temps et de l'argent essayez!
Hi. Thanks for very fascinating construction. I would like to know how many gadgets one can hook up and so the impact on the drainage of the battery. Could one place batteries in parallel to reduce drainage time without impacting the circuit? How would this impact the heat sink? And what is the paperlike separator you place between the transistor and the heatsink?
