COOKER RESISTANCE

The role of the induction COOKER RESISTANCE

Function one: to amplify the power, the power tube is placed at the end of the circuit, which can increase the current input and output at the end of the circuit, so as to meet the power consumption of high-power items, therefore, in general, high-power products such as induction cookers will be installed with power tubes.

Function two: the use of power tube can ensure the safety of people when using electrical appliances, if the high-power electrical appliances install ordinary SOM FET, and when the voltage of more than 300V through the switch tube, heating coil will produce a very large resistance, at this time the ordinary SOM FET is unable to meet the needs, because the SOM FET will quickly heat up, difficult to work for a long time. But high power can meet this, so people usually combine power tubes and SOM FETs, with SOM FETs acting as push tubes and power tubes acting as push tubes.

When the power tube is used, it is not necessarily an amplified state, such as the switching transistor or FET of the switching power supply works in the switching state, which is also a power tube. For television. The row output tube also operates in the switching state, while the output tube of the power amplifier operates in the amplified state. The above places are where power tubes are used more.

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