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Contents of the Choppers PDF

List of 30 Choppers Formulas

AC Ripple Voltage
Average Load Voltage for Step down Chopper (Buck Converter)
Average Load Voltage for Step up Chopper (Boost Converter)
Average Load Voltage for Step up or Step down Chopper (Buck-Boost Converter)
Average Load Voltage Step down Chopper (Buck Converter)
Average Output Current for Step down Chopper (Buck Converter)
Average Output Voltage in Load Commutated Chopper
Average Value of Output Voltage using Chopping Period
Capacitor Voltage of Buck Converter
Chopping Frequency
Chopping Period
Circuit Turn Off Time for Main SCR in Chopper
Critical Capacitance
Critical Inductance
Duty Cycle
Effective Input Resistance
Energy Input to Inductor from Source
Energy Released by Inductor to Load
Excess Work Due to Thyristor 1 in Chopper Circuit
Input Power for Step down Chopper
Maximum Chopping Frequency in Load Commutated Chopper
Maximum Ripple Current Resistive Load
Output Power Step down Chopper (Buck Converter)
Peak Capacitor Current in Voltage Commutated Chopper
Peak Diode Current of Voltage Commutated Chopper
Peak to Peak Ripple Voltage of Capacitor
Ripple Factor of DC Chopper
RMS Load Voltage for Step down Chopper (Buck Converter)
RMS Output Current for Step down Chopper (Buck Converter)
Total Commutation Interval in Load Commutated Chopper

Variables used in Choppers PDF

  1. C Capacitance (Farad)
  2. Cc Commutation Capacitance (Farad)
  3. Co Critical Capacitance (Farad)
  4. d Duty Cycle
  5. fc Chopping Frequency (Hertz)
  6. fmax Maximum Frequency (Hertz)
  7. I1 Current 1 (Ampere)
  8. I2 Current 2 (Ampere)
  9. iC Current Across Capacitor (Ampere)
  10. Icp Peak Capacitor Current (Ampere)
  11. idp Peak Diode Current (Ampere)
  12. io(bu) Average Output Current Buck Converter (Ampere)
  13. Iout Output Current (Ampere)
  14. Ir Ripple Current (Ampere)
  15. Irms(bu) RMS Current Buck Converter (Ampere)
  16. L Inductance (Henry)
  17. Lc Commutating Inductance (Henry)
  18. Lm Limiting Inductance (Henry)
  19. Pin(bu) Input Power Buck Converter (Watt)
  20. PL Load Power (Watt)
  21. Pout(bu) Output Power Buck Converter (Watt)
  22. R Resistance (Ohm)
  23. Rin Input Resistance (Ohm)
  24. RF Ripple Factor
  25. t Time (Second)
  26. T Chopping Period (Second)
  27. Tc Circuit Turn Off Time (Second)
  28. Tci Total Commutation Interval (Second)
  29. Ton Chopper On Time (Second)
  30. trr Reverse Recovery Time (Second)
  31. Ttot Total Switching Period (Second)
  32. Vavg Average Output Voltage (Volt)
  33. Vc Capacitor Commutation Voltage (Volt)
  34. VC Initial Capacitor Voltage (Volt)
  35. Vcap Capacitor Voltage (Volt)
  36. Vd Chopper Drop (Volt)
  37. Vin Input Voltage (Volt)
  38. VL Load Voltage (Volt)
  39. VL(bo) Average Load Voltage Step Up Chopper (Volt)
  40. VL(bu) Average Load Voltage Step Down Chopper (Volt)
  41. VL(bu-bo) Average Load Voltage StepUp/Down Chopper (Volt)
  42. Vo Output Voltage (Volt)
  43. Vr Ripple Voltage (Volt)
  44. Vrms RMS Voltage (Volt)
  45. Vrms(bu) RMS Voltage Buck Converter (Volt)
  46. Vs Source Voltage (Volt)
  47. W Excess Work (Joule)
  48. Win Energy Input (Joule)
  49. Woff Energy Released (Joule)
  50. ΔI Change in Current (Ampere)
  51. ΔVc Ripple Voltage in Buck Converter (Volt)
  52. θ1 Commutation Angle (Degree)
  53. ωo Resonant Frequency (Radian per Second)

Constants, Functions and Measurements used in Choppers PDF

  1. Constant: pi, 3.14159265358979323846264338327950288
    Archimedes' constant
  2. Function: int, int(expr, arg, from, to)
    The definite integral can be used to calculate net signed area, which is the area above the x -axis minus the area below the x -axis.
  3. Function: sqrt, sqrt(Number)
    A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.
  4. Measurement: Time in Second (s)
    Time Unit Conversion
  5. Measurement: Electric Current in Ampere (A)
    Electric Current Unit Conversion
  6. Measurement: Energy in Joule (J)
    Energy Unit Conversion
  7. Measurement: Power in Watt (W)
    Power Unit Conversion
  8. Measurement: Angle in Degree (°)
    Angle Unit Conversion
  9. Measurement: Frequency in Hertz (Hz)
    Frequency Unit Conversion
  10. Measurement: Capacitance in Farad (F)
    Capacitance Unit Conversion
  11. Measurement: Electric Resistance in Ohm (Ω)
    Electric Resistance Unit Conversion
  12. Measurement: Inductance in Henry (H)
    Inductance Unit Conversion
  13. Measurement: Electric Potential in Volt (V)
    Electric Potential Unit Conversion
  14. Measurement: Angular Frequency in Radian per Second (rad/s)
    Angular Frequency Unit Conversion

Free Choppers PDF

Get Free Choppers PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 30 calculators from Electrical. Inside, you'll discover a list of formulas such as Average Load Voltage for Step down Chopper (Buck Converter), RMS Load Voltage for Step down Chopper (Buck Converter) and 30 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Choppers PDFs!

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