Assertion: led's voltage | /r/HasProperty | vr
Facets:
Source sentences:
text: Reverse voltage, VR:
text: At a reverse voltage Vr (cathode to anode) of 20V each diode has a capacitance of about 16 pF and at Vr of 3V this capacitance has altered to about 36 pF. Being low cost diodes, tuning diodes have virtually replaced air variable capacitors in radio applications today.