Product Links

Inside SRI

SRI-Newsletter

Subscribe to our newsletter to receive monthly specials, manufacturer's feature, and electronics news via email.

See Our latest release of SRI-Newsletter here

View Our List of Archived Newsletter Articles

SRI Links

Visit our Sister Site, Distributor of Industrial Products

Web Search ..   Powered by;

Impedance And Resonant Capacitor Calculator For Coils

How To Use
The purpose of the calculator is to determine the impedance and the capacitor value needed for the circuit's coil. The only default value is 60 cycles per second. You may change that to 50 cycles if applicable and enter any legal values for voltage and current. If there are two transformers, add the current (ma) values but not the voltage. Click on Calculate to get the results. A sample of 20000 volts, 80 milliamps and 60 cycles yield impedance of 250000 ohms and 0.010610329538074267 Mfd., rounded to 0.011 Mfd.

Coil Theory Required Data Entry Alternating Current Cycles US 60 CPS European 50 CPS Transformer Voltage Volts Transformer Current Milliamps Calculated Results Impedance Ohms Resonant Capacitor Mfd Resonant Capacitor Rounded Mfd

Product Spotlight

R28-11A10-120L

Time Delay Relay - 10AMP - A/C 120V - 1.0 to 180 sec Delays $186.76 MORE INFO More NTE

S150RLS

0.2 Watts, Round Metal Frame Speaker, Rare Earth, 38 x 8.0 mm $6.09 MORE INFO More Intervox

G1068

Grey ABS Utility Box - 3.7" x 1.9" x 1.5" $3.40 MORE INFO More Velleman

BRP2211P-12-CS

Piezo Electtrics with internal Circuitry @ 30cm dB- 12VDC - 4000Hz - Circuit, Pins $2.12 MORE INFO More Intervox

L-4-18-0-M

Black 18lb, 4in L x .100in W, 18lb Miniature Cable Tie $27.84 MORE INFO More Catamount

Sponsored Ads