Q5 For The Circuit Shown On Fig 4 With The Following Parameters Vp 220v Vz 6 3v A 10 Pload 420w Rf Is A Photo R 1 (34.35 KiB) Viewed 21 times
Q5 For The Circuit Shown On Fig 4 With The Following Parameters Vp 220v Vz 6 3v A 10 Pload 420w Rf Is A Photo R 2 (24.41 KiB) Viewed 21 times
[Q5] For the circuit shown on fig.4 with the following parameters: Vp=220V; Vz=6.3V; a=10; Pload = 420W; Rf is a photo resistor with value of 12092. Determine: - the firing angle and the rms voltage supplied to the load - plot the waveforms at points A, B, Vload, and Vdiac. - the value of photo resistance caused circuit switching-off and load current ceasing.
Rload VCC + 12V Rt Rz o TV COMP1 Rg TRIAC A 0 Vp B M 47 { Z 6.3 Dled DIAC_led R1 + 40 Fig.4:
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