Determine average value of DC from the chopper. Given T = 1 mS, $TON$ = 0.5 mS and supply voltage is 50 V.

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T_{ON}

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Duty ratio $= T_{ON}/T = 0.5$ , so $V_{dc} = 0.5 \times 50 = 25$ V.

A DC chopper controls its average output by switching the supply on for a fraction of each period. The controlling quantity is the duty ratio $= T_{ON}/T$ , and the average output voltage is

$V_{dc} = \left(\frac{T_{ON}}{T}\right) V_S$ …

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Q.Determine average value of DC from the chopper. Given T = 1 mS, $T_{ON}$ = 0.5 mS and supply voltage is 50 V.

Concept understanding — DC Chopper

Q.Determine average value of DC from the chopper. Given T = 1 mS, TONT_{ON}TON​ = 0.5 mS and supply voltage is 50 V.

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Q.Determine average value of DC from the chopper. Given T = 1 mS, $T_{ON}$ = 0.5 mS and supply voltage is 50 V.

Unlock everything free for 14 days