### Answer

This statement is **True**.

Pulse Width Modulation (PWM) is indeed preferred in various power electronic applications because it allows for efficient control of voltage and power with minimal losses in the switching devices. When using PWM, the switches (like transistors or MOSFETs) are either fully on or fully off during operation, which means they are most efficient at those states and dissipate very little heat. This characteristic leads to reduced power loss in the switching devices compared to other modulation methods where switches may be in a linear region more frequently, leading to higher power dissipation as heat. Hence, PWM is often favored in power conversion applications such as motor drives and DC-DC converters.

Question

### Answer

This statement is **True**.

Pulse Width Modulation (PWM) is indeed preferred in various power electronic applications because it allows for efficient control of voltage and power with minimal losses in the switching devices. When using PWM, the switches (like transistors or MOSFETs) are either fully on or fully off during operation, which means they are most efficient at those states and dissipate very little heat. This characteristic leads to reduced power loss in the switching devices compared to other modulation methods where switches may be in a linear region more frequently, leading to higher power dissipation as heat. Hence, PWM is often favored in power conversion applications such as motor drives and DC-DC converters.

Knowee AI · Accepted Answer

### Answer

This statement is **True**.

Pulse Width Modulation (PWM) is indeed preferred in various power electronic applications because it allows for efficient control of voltage and power with minimal losses in the switching devices. When using PWM, the switches (like transistors or MOSFETs) are either fully on or fully off during operation, which means they are most efficient at those states and dissipate very little heat. This characteristic leads to reduced power loss in the switching devices compared to other modulation methods where switches may be in a linear region more frequently, leading to higher power dissipation as heat. Hence, PWM is often favored in power conversion applications such as motor drives and DC-DC converters.

PWM is preferred because power loss in switching device is very lowSelect one:TrueFalse

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PWM is preferred because power loss in switching device is very low

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