What is Inrush Current? Inrush current is the instantaneous high input current drawn by a...
Input Line Filter Input Line Filter: An internally or externally mounted low-pass or band-reject filter...
What is Induced Noise? Induced noise is the noise generated in a circuit by a...
IEC Protection Classes: Used in the electrical appliance manufacturing industry to differentiate between the protective...

IEC

IEC: International Electro-Technical Commission. An international organization that writes standards for safety for electrical and...
Hot-swap Hot-swap means the removal and replacement of an electronic device or module without powering...
What is Hold-up Time? Hold-up time is the length of time a power supply can...
What does Hi-Pot mean? Hi-Pot is the abbreviation for High Potential, and generally refers to...
What is a heat sink? A heat sink is an electronic device made of good...
What is Headroom? The headroom is the difference between the input and output voltages in...