voltage ratio voltage-reference diode voltage regulation voltage regulator voltage relay voltage resonance voltage ripple voltage rise voltage-sensitive voltage voltage sensitivity voltage source voltage stabilization voltage stabilizer voltage stabilizing tube voltage standing wave ratio voltage-to-frequency converter voltage-to-frequency convertor voltage to neutral voltage transformer voltage value |
voltage ratio ел. коефициент на трансформация по напрежение коефициент на усилване по напрежение Търсената дума е намерена |