62-PQF-020-5-12

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Power Line Filter Modules

62-PQF-020-5-12 is a power line filter module that follows the requirements of EN 60728-11 and is primarily used to protect and isolate electrical and electronic equipment from the dangerous transient voltage effects that are caused by the switching of AC lines. These include electromagnetic interference, surge, lightning and power line related spikes, as well as a current spike which can occur when a device is powered up or switched off.

The 62-PQF-020-5-12 power line filter module operates by connecting the primary connector to the AC power line as the input. It then filters the input signal and diverts the filtered signal to an appropriate filter output connector. The filter output, which follows the minimum input/output impedance specification of the device, is then passed to the device’s ground point. This way, the application works to safely suppress large current and voltage spikes, protect the device from high-frequency interference and provide stable power delivery.

The 62-PQF-020-5-12 power line filter has an operating frequency range of 10Hz and up to 5kHz, with a cutoff frequency of 5GHz. It has a dielectric strength of 10kV and an attenuation coefficient of 40dB. It can be used in applications requiring a temperature range of -25°C to +125°C and is rated for power levels up to 70A.

62-PQF-020-5-12 also features several protection elements, including a surge protector and an ESD protection circuit. The surge protector is used to protect against the short-term, high-energy transients caused by lightning, while the ESD protection circuit helps protect against electrostatic discharge events. In addition, the module offers reverse current protection and a built-in temperature fuse.

This module is primarily used in industrial process automation control systems, industrial robotics, medical equipment, digital AV/video systems, motor control systems, and consumer electronics. It is typically mounted in or near the AC line and can be used in both single-phase and three-phase systems.

In summary, the 62-PQF-020-5-12 power line filter module provides protection against large current and voltage spikes, as well as prevents interference due to high-frequency noise. It also offers reverse current protection and ESD protection, and has a wide operating temperature range. This module is used primarily in industrial automation, motor control, and consumer electronics applications, and is used to provide reliable power delivery to connected devices.

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