PA3747.705NL

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Common Mode Chokes play a critical role in the smooth functioning of many electrical systems. PA3747.705NL is a common mode choke manufactured by Pulse Electronics. It is designed for applications like automotive, renewable energy, and industrial lighting. It helps in suppressing EMI noise and thus, improves the performance of these systems.

The PA3747.705NL comes with a custom multiple element ferrite core. This core allows operate at a higher temperature of up to 125°C and gives a higher inductance-per-weight ratio. In addition, the choke features a high temperature thermoplastic shell, a low leakage inductance, low DCR and low AC resistance, and a flat frequency response.

The most important application of the PA3747.705NL is EMI filtering. This choke features high attenuation at frequencies spanning from 150 KHz to 630 MHz, making it suitable for suppressing plenty of high frequency EMI noise. Apart from this, this common mode choke is also used in automotive powertrain applications. Its high power handling capabilities and temperature tolerance make it suitable for these high power applications.

The PA3747.705NL has an in-line design and it is available in an industry-standard package size of 29.47 x 23.58 x 10.67 mm. The operating temperature range of this common mode choke is -40°C to +125°C.

The working principle of the PA3747.705NL is simple. It works by suppressing EMI noise in an electrical system. It does this by providing a high impedance path to any unwanted noise signals, which suppresses them and prevents them from affecting the system. It works especially well when used in combination with other components such as ferrite beads, capacitors, and resistors, which together can provide more effective filtering.

In conclusion, the PA3747.705NL is a common mode choke manufactured by Pulse Electronics. It is designed for applications like automotive, renewable energy, and industrial lighting. It helps in suppressing EMI noise, and also provides high power handling capabilities and temperature tolerance that makes it suitable for automotive powertrain applications. The in-line design and industry-standard package size of this common mode choke makes it easy to use and integrate into many types of systems. The working principle of the PA3747.705NL is simple, and it helps in providing a high impedance path to unwanted noise signals, thus suppressing them and preventing them from affecting the system.

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