Introdução
Use this guide to discharge a capacitor in your large device.
If you're discharging a capacitor for a small device, follow this guide instead.
O que você precisa
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The voltage rating of either your capacitor or the device
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Where the terminals are located
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Attach two wires to an incandescent lightbulb—making sure the bulb's voltage rating is greater or equal to the capacitor's.
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Lay one wire lead on the head of the terminal.
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While holding the lead in place, lay the other wire lead on the opposite terminal to complete the circuit.
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Hold this position for a few seconds or until the lightbulb completely darkens.
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Set the meter to its DC voltage measuring mode and measure across the terminals.
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For other general electronics skills, click here.
For other general electronics skills, click here.
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