FP4LDMF007MP7AA

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FP4LDMF007MP7AA is a half-bridge surge suppressor designed to suppress and protect the switching surge generated in ASIC/ASSP systems. It has the characteristics of wide operating frequency range, high surge current capacity, high reliability and client friendly design. It is particularly suitable for the application of switches, routers, storage and communication equipment.

The main application field of the FP4LDMF007MP7AA is portable power products, such as power adapters and solar energy storage systems. Its working principle is to provide constant voltage, current and frequency to the load. At the same time, it also has the function of suppressing surge. It can automatically cut off the circuit when the load surge voltage reaches the rated value, and protect AC and DC circuits.

The FP4LDMF007MP7AA is composed of fast switching semiconductor components, gate driver and control circuit. The fast switching semiconductor components are mainly used to quickly cut off the DC power supply and output current. The gate driver can amplify the controlling signal from the control circuit output to control the switching of the fast switching semiconductor components. The control circuit has over-voltage protection and over-current protection functions to make the FP4LDMF007MP7AA more reliable.

The FP4LDMF007MP7AA working waveform is a half-bridge structure. When the DC power supply is turned on, the switching semiconductor components on both sides of the bridge operate alternately. This causes the output voltage to ripple in the form of a half-bridge waveform, and the output voltage is equal to the peak voltage of the input DC voltage.

When the FP4LDMF007MP7AA is subjected to a surge voltage higher than the rated working voltage, it will quickly cut off the DC power supply and output current. When a surge voltage comes again and the voltage is lower than the rated working voltage, the FP4LDMF007MP7AA will immediately switch to its normal operation, providing protection for the load. In this way, the FP4LDMF007MP7AA can effectively protect the load.

The FP4LDMF007MP7AA is a half-bridge surge suppressor with a wide operating frequency range, high surge current capacity, and high reliability and client friendly design. It is suitable for the application of switches, routers, storage and communication equipment, and can effectively protect AC and DC circuits. If you have the need, please contact us for more information.

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