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Why transformer is used before conected any semiconductor device?

Anonymous

∙ 15y ago

Updated: 10/19/2022

because it is necessary to provide an over load protection ,surge protection,etc....hence an transformer is used...( particularly isolated Transformers)

Wiki User

∙ 15y ago

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What or Which type of transformer can serve as both a ratio device and an isolating device?

Instrument Transformer

Which semiconductor power device is not a current triggered device?

Power FET

What type of device is used to increase or decrease the voltage of an electric current?

The device used to increase or decrease the voltage of an electric circuit is a step up transformer or a step down transformer respectively. A Variable Resistor

Why trasformer is static device?

b'coz transformer is not a moving parts so it works on the princeple of mutual induction

What is the need of form factor in transformer?

transformer is a static device hence it needs form factor.

Related Questions

What or Which type of transformer can serve as both a ratio device and an isolating device?

Instrument Transformer

What is NMO?

N is the type of semiconductor, MOS refers to Metal Oxide Semiconductor device.

What is abbreviation NMOS?

N is the type of semiconductor, MOS refers to Metal Oxide Semiconductor device.

Which semiconductor power device is not a current triggered device?

Power FET

What is an electrical device that changes the voltage of electricity through the use of two sets of coils.?

The electrical device is a transformer.

What is a device that changes voltage?

A Transformer.

What type of device is used to increase or decrease the voltage of an electric current?

The device used to increase or decrease the voltage of an electric circuit is a step up transformer or a step down transformer respectively. A Variable Resistor

Why trasformer is static device?

b'coz transformer is not a moving parts so it works on the princeple of mutual induction

Which semiconductor device is used as a voltage regulator and why?

its simple to say a

Which device uses a crystalline solid to control current?

Semiconductor

A device that changes voltage?

Transformer for one.

Is transformer is a device?

b'coz transformer is not a moving parts so it works on the princeple of mutual induction

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