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university:courses:electronics:electronics-lab-pulse-width-modulation [05 Mar 2019 12:58]
amiclaus [Going Further with the Lab]
university:courses:electronics:electronics-lab-pulse-width-modulation [15 Jul 2019 11:42] (current)
andreeapop Circuit schematics have been replaced
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 Consider the circuit in Figure 1. Consider the circuit in Figure 1.
  
-<WRAP centeralign>​ {{:​university:​courses:​electronics:​pwm_carrier-sch.png?500|}} </​WRAP>​+<WRAP centeralign>​ {{ :​university:​courses:​electronics:​pwm_carrier.png?​400 |}} </​WRAP>​
  
 <WRAP centeralign>​ Figure 1. PWM Principle of operation </​WRAP>​ <WRAP centeralign>​ Figure 1. PWM Principle of operation </​WRAP>​
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 Consider the circuit in Figure 5. Consider the circuit in Figure 5.
  
-<WRAP centeralign>​ {{:​university:​courses:​electronics:​pwm_ref_voltage-sch.png?500|}} </​WRAP>​+<WRAP centeralign>​ {{ :​university:​courses:​electronics:​pwm_dc_modulation1_ltspice.png?400 |}} </​WRAP>​
  
 <WRAP centeralign>​ Figure 5. Pulse Width Control using a DC modulation Voltage </​WRAP>​ <WRAP centeralign>​ Figure 5. Pulse Width Control using a DC modulation Voltage </​WRAP>​
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 Consider the circuit in Figure 8. Consider the circuit in Figure 8.
  
-<WRAP centeralign>​ {{:​university:​courses:​electronics:​pwm_multivibr-sch.png?500|}} </​WRAP>​+<WRAP centeralign>​ {{ :​university:​courses:​electronics:​pwm_astable_multivibr.png?400 |}} </​WRAP>​
  
 <WRAP centeralign>​ Figure 8. PWM with Astable Multivibrator </​WRAP>​ <WRAP centeralign>​ Figure 8. PWM with Astable Multivibrator </​WRAP>​
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 Consider the circuit presented in Figure 11. Consider the circuit presented in Figure 11.
  
-<WRAP centeralign>​ {{:​university:​courses:​electronics:​pwm_dc_multivibr-sch.png?500|}} </​WRAP>​+<WRAP centeralign>​ {{ :​university:​courses:​electronics:​pwm_dc_multivibr.png?​400 |}} </​WRAP>​
  
 <WRAP centeralign>​ Figure 11. Adjusting the duty cycle for PWM with Multivibrator</​WRAP>​ <WRAP centeralign>​ Figure 11. Adjusting the duty cycle for PWM with Multivibrator</​WRAP>​
university/courses/electronics/electronics-lab-pulse-width-modulation.1551787103.txt.gz · Last modified: 05 Mar 2019 12:58 by amiclaus