3EHQ8

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Power Line Filter Modules are electrical components used to reduce electromagnetic interference (EMI) coming from a power line. They are designed to suppress EMI from entering a circuit board or system. This type of filter is most often used in home appliances, computers, automotive, and medical applications.

3EHQ8 is a power line filter module that features frequency attenuation characteristics and high-temperature resistance. It is made of three elements: a capacitive element, an inductive element, and a resistor. These elements create a low pass filter with the primary purpose of attenuating high-frequency noise coming from the power line. This filter reduces noise to a level below 50 dB. It has a standard operating temperature range of -20°C to +125°C.

The capacitive element of the 3EHQ8 will absorb electric power and current from the incoming line, while the inductive element will block most noise and help set up a low-frequency power supply. The resistor element is used to limit the flow of current, which is essential to keep the filter running at optimal conditions.

3EHQ8 offers excellent over-current protection, reverse-voltage protection, and protection against electrostatic. Additionally, due to its low losses, the 3EHQ8 maintains a high level of efficiency and does not generate excessive heat. Its compact size and low profile make it easy to install in different applications.

The 3EHQ8 power line filter module provides a reliable and efficient way to reduce noise and EMI coming from the power line. It ensures that any connected equipment is protected from power surges and other disturbances, making it ideal for high-end applications such as medical systems and automotive systems. Additionally, the module’s low profile and small size makes it easy to install in any application without taking up too much space.

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