How To Measure Ceramic Capacitor With Multimeter

Use a digital multimeter to test a ceramic capacitor.

How to measure ceramic capacitor with multimeter.

To measure capacitance you ll need a digital multimeter which you can pick up at your local hardware store. But the implementation is quite expensive and troublesome. Take your multimeter and set it to capacitance. In this video i try to explain about how smd capacitor is tested with the help of multi meter with very easy method.

Power dissipated in esr causes the capacitor s temperature to increase and its capacitance and lifetime to decrease. Then disconnect the capacitor set the multimeter to measure capacitance and press the rel button if your multimeter has one. First turn off the power to the capacitor and connect a resistor across the terminals to drain the charge. How to test a motor capacitor with a multimeter.

However you cannot measure it properly if the ohmmeter s output and digital capacitance don t correspond to the capacitor s voltage in which case the second solution is preferable. Several types of capacitors are available in the market and you can check them easily with any type of multi meter but ceramic capacitors are of less value a. To test a capacitor by dmm digital multimeter follow the steps given below. How to check the broken smd tantalum capacitor of the laptop motherboard using the multitester.

If the capacitance value is within the measurement range the multimeter will display the capacitor s value. Connect the test leads to the capacitor terminals. Since they are pretty big and sturdy it is unlikely that they will get physically damaged but nevertheless do it. Read the measurement displayed.

Connect the meter leads to the capacitor terminals. Keep test leads connected for a few seconds to allow the multimeter to automatically select the proper range. In the pcb and outside the pcb both meth. A simple and direct method for measuring esr is proposed in 3 in which the esr is determined directly by the ratio of the capacitor s ripple voltage to ripple current.

Place the capacitor on the table or any other flat surface. Make sure the capacitor is discharged. After you did that you need to visually inspect the capacitor for damage.