Self switching power supply

Cerrado Publicado hace 5 años Pagado a la entrega
Cerrado Pagado a la entrega

The hardware requirements of the self-switching power supply include a transformer , rectifier, filter, regulator, relay, a transistor (BC547, BC557), Resistor, Capacitor, 1N4007.

Self-Switching Power Supply Block Diagram

Step down Transformer

Step down transformers secondary voltage is less than its primary voltage

It is mainly designed to reduce the voltage from the primary winding to the secondary winding

The transformer changes the high voltage, low current power into low voltage, high current power

Step down Transformer

Transistor (BC547, BC557)

The BC547 transistor is an NPN Epitaxial Silicon Transistor.

The BC547 transistor is a general-purpose transistor in small plastic packages.

BC547

It is used in general-purpose switching and amplification BC847/BC547 series 45 V, 100 mA NPN general-purpose transistors.

Whenever base is high, then current starts flowing through base and emitter and after that only current will pass from collector to emitter

The BC557 transistor is a PNP Epitaxial Silicon Transistor

BC557

The BC557 transistor is a general

Ingeniería eléctrica

Nº del proyecto: #17411306

Sobre el proyecto

2 propuestas Proyecto remoto Activo hace 5 años

2 freelancers están ofertando un promedio de ₹5744 por este trabajo

soltracker

yes buddy,,,an easy project to be done. u will feel brotherhood........................... Relevant Skills and Experience IOT android Power supply manufacturing transfomerless power supply circuits Proposed Milestone Más

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ManormaShehzadi

I have completed Electrical Engineer. Now,I am studying MSc mechatronics Engineering One best university of Pakistan. II am also expert in automatic system. Stay tuned, I'm still working on this proposal.

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