voltage lead การใช้

• These large voltages lead to high-energy ion bombardment of surfaces.
• The necessary protection and metering devices are included for the high-voltage leads.
• Low energy transient voltages lead to a voltage limitation similar to a zener diode.
• They can only be operated with AC voltage leads to a short circuit and can destroy the component.
• So at Hz ), the capacitor voltage is in phase with the signal voltage while the resistor voltage leads it by 90?
• So at Hz ), the resistor voltage is in phase with the signal voltage while the inductor voltage leads it by 90?
• The high-voltage leads of the trigger-transformer are connected to the flashtube in series, ( one lead to an electrode and the other to the capacitor ).
• Current transformers can be mounted on the low voltage or high voltage leads of a power transformer; sometimes a section of a bus-bar can be removed to replace a current transformer.
• This says that the ratio of AC voltage amplitude to alternating current ( AC ) amplitude across a resistor is \ scriptstyle R, and that the AC voltage leads the current across a resistor by 0 degrees.
• This says that the ratio of AC voltage amplitude to AC current amplitude across an inductor is \ scriptstyle \ omega L, and that the AC voltage leads the AC current across an inductor by 90 degrees.
• A pair of "'sense "'connections ( voltage leads ) are made immediately adjacent to the target impedance, so that they do not include the voltage drop in the force leads or contacts.