# Impedance of R, C and L in parallel Calculator

## Calculates the impedance of the resistor, capacitor and inductor in parallel. | ||

- Purpose of use
- hobby

[1] 2020/07/26 01:54 Male / 60 years old level or over / An engineer / Useful /

- Purpose of use
- matching
- Comment/Request
- thanks

[2] 2019/12/23 15:53 Male / 30 years old level / An office worker / A public employee / Very /

- Purpose of use
- Hobby
- Comment/Request
- Just exploring for future usefulness

[3] 2019/09/18 03:31 - / 60 years old level or over / A retired person / Very /

- Purpose of use
- check filter designs. this is very helpful

[4] 2018/10/30 23:33 Male / 50 years old level / An engineer / Very /

- Purpose of use
- Homework.
- Comment/Request
- God knows how all those formulas work but I had to find the impedance of a circuit with 18 ohms resistance, 100mH of inductance and a 50Hz supply. Shame there''s no field for power supply, if that makes any difference? 110V I was looking for.

[5] 2017/09/21 01:04 Male / 30 years old level / High-school/ University/ Grad student / Very /

- Purpose of use
- Check my own calculations

[6] 2017/09/12 18:57 Male / 60 years old level or over / An engineer / Very /

- Purpose of use
- education/job
- Comment/Request
- For modulation ciruits, using a paralle circuit, with frequency of 600kHz, a capacitance of .000352uF, inductance of 200uF and resistor of 10.5 ohms. What is the effective resistance, calculated value of reactance, the Q, and bandwidth?

[7] 2017/06/30 01:15 Male / 60 years old level or over / Others / Very /

- Purpose of use
- Hobby
- Comment/Request
- The phase angle should be:

Theta = tan-1[R(1/WL - WC)]

Your formula would yield reverse sign of the angle. - from Keisan
- We have corrected the formula.

Thank you for your advice.

[8] 2015/10/22 05:25 Male / 50 years old level / High-school/ University/ Grad student / Very /

- Purpose of use
- To check my final result
- Comment/Request
- Displaying the calculus would be more helpful

[9] 2015/04/08 19:07 Male / 20 years old level / An engineer / Useful /

- Purpose of use
- CALCULATING IMPEDANCE OF HOME MADE INDUCTOR.

[10] 2015/03/26 07:38 Male / 60 years old level or over / A retired people / Very /

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