⚡ Descuentos en cursos en video - Lleva tu aprendizaje técnico al siguiente nivel y aprovecha precios especiales antes de que termine la oferta. 🔥 Aprovechar oferta ahora 🔥

DVDs

Hello colleague I have a question I have a DVD hess

Mario Potoy

hace 6 años

Of which for me is the short transformer I want to give me an opinion when disconnecting the chopper of the short one is no longer connected to him, only the primary one and meda returns to learn the series I hope your opinion thanks

Comentar

Victor E

65.783

hace 6 años

The chopper traffic is very difficult to put in short, due to the thickness of the wires. You must check the components that work with it, there must be some short, such as integrated, transistor or diodes.

Comentar

Mario Potoy

hace 6 años

Biera is disconnecting the entire tranforma and saparese the short and comment again only the primary attach the short



Responder

Victor E

65.783

hace 6 años

logical, if you remove or disconnect the chopper the other components of the source are also disconnected and then there is no short. Look for the bad component (s), the chopper is not working alone.



Responder



JoseOrtiz

1.274

hace 6 años



hace 6 años

That hardly burns, there are components adjacent to the choper that can be in short, diodes, mosfet, even the integrated oscillator (if it has one)

Comentar

Mario Potoy

hace 6 años

Well I tell you until the input of the process I have the voltage 133 volts in dc on that side I think it can be the process connect the input of the primary transformer sim connect the secondary and gave me the short



Responder

Mario Potoy

hace 6 años

Just connect the primary input and they get short



Responder

Mario Potoy

hace 6 años

The secondary will not connect to see if the fault is in the secondary but not always gave me the short just connect the primary



Responder

Mario Potoy

hace 6 años

That I designed that just connect the primary and I get the short



Responder

JoseOrtiz

1.274

hace 6 años

Sir that source uses an oscillator and some component may be short and it is obvious that the short disappears when the choper is disconnected, we have already repeated it several times, you cannot remove the choper from there or connect only the primary one since that type of sources are self-controlled through a reference that comes from the secondary and the absence of the source goes crazy and components are damaged



Responder

JoseOrtiz

1.274

hace 6 años

Do not do things without knowing what you are doing, and people with knowledge have told you what to do, be there if you do not follow the instructions.



Responder