Automatic Voltage Stabilizer Suppliers in India
What is Relay Type Automatic Voltage Stabilizer? How does an AVR work?
Automatic stabilizer electronics circuit and set of relay beside the transformer, comprises rectifier, controller unit and other tiny component. The electronics circuit compares the output voltage with a reference value provided by built-in reference voltage source. Whenever the voltage rises or falls.
The control circuit switches the corresponding relay to connect a desired tapping to the output voltage. relay types of voltage stabilizer usually change the output voltage accuracy of +- 10%.
Automatic Voltage Stabilisers have a wide input voltage window (+20/-40%). If the input supply voltage is too low, the AVS uses a transformer to boost (step-up) the output voltage. On the other hand, if the input supply voltage is too high, the AVS reduces the voltage to a safe operating range (this process is known as buck or step-down).
In this kind of stabilizer, electronic circuit and set of transfers other than the transformer, involves rectifier circuit, controller unit and other modest parts whether it is for boosting or bucking operation. These low weight and low effort stabilizers are widely used for low evaluating machines in various fields like private, business, residential & modern applications.
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