Table circuit voltage electric lines


Posted on Mar 28, 2007

Voltmeter by the measuring mechanism in a given circle and moving coil in series to configure certain additional resistance. Nl is constant circle, N2 for the moving coil, R., Rz is additional resistance, U1, U2 to limit the amount of voltage.


Table circuit voltage electric lines
Click here to download the full size of the above Circuit.

When the additional resistance R is greater than the fixed and movable solid inductance coil, the coil is fixed and moving coil current effective value I = U / R wherein U- RMS measured voltage; additional resistance Nepal a voltmeter. Voltmeter deflection angle using the formula a = KU / Rz obtained, visible, proportional to the square pointer deflection angle and the measured RMS voltage, so the scale is not uniform indexing. Similarly, the electric line voltage meter can measure the DC voltage and AC voltage sinusoidal and non-sinusoidal AC voltage has a valid value. .




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

DTMF Phone Dialer with PIC16F690 and NTE1690
Wire loop theft alarm
Universal Test Probe
Handy Pen Torch circuit
Revised version of LM35 based digital temperature meter
MS6714 4 Stereo Inputs And 1 Stereo Output Volume Tone Balance Loudness And Selectable Input Gain
The Gentle Touch
58mhz jammer
Clock keeps on ticking
MRC DCC Decoder
early GEC transistor radio
A linear dimming controller



Top