Ultimate Glossary of Electronics & PCBA Terms

Ampere

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Ampere

An Ampere is a measurement of electric current. Amperage (A) signifies the rate of electron flow through a conductor, and is a fundamental unit of the International System of Units (SI). Every PCBA component boasts a current rating, specifying the maximum safe amperage it can handle. Exceeding this rating can lead to overheating, damage, or even fires. Understanding amperage is vital for designing PCBs that deliver sufficient current to power components without overloading traces or the power supply.

Categories: PCBA Manufacturing