NMP1K2-KH##CK-00

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AC DC Converters

NMP1K2-KH##CK-00 is an AC DC Converter used for power transmission and conversion. It is a three-phase AC-DC module which uses insulated-gate bipolar transistors (IGBTs) to transmit power with high efficiency. The module is suitable for industrial and commercial applications such as solar PV inverters, traction system inverters, motor drives, and UPS systems.

Application Field

The main application field of the NMP1K2-KH##CK-00 is industrial power transmission and conversion. The module has a wide input voltage range of 9 to 15V DC, which makes it suitable for a variety of AC-DC power transmission and conversion applications. The module is also built with monolithic packaging technology, which provides a reliable and rugged design for long-term use.

The NMP1K2-KH##CK-00 is also suitable for applications such as solar photovoltaic (PV) inverters, traction system inverters, motor drives, and UPS systems. It is capable of providing high efficiency and power density, allowing for the efficient usage of energy. The module also supports phase-shifted zero-crossing control, thus greatly reducing the effects of harmonics and power loss.

Working Principle

The NMP1K2-KH##CK-00 utilizes IGBTs (Insulated Gate Bipolar Transistors) to transfer power between the power source and load. IGBTs are devices that switch current flow by controlling the voltage applied to the gate. In this case, the module consists of a series of IGBTs which are connected on the same substrate. The gate capacitor of each IGBT is designed to amplify and control the gate voltage, allowing for precise and efficient power transfer.

When in operation, the NMP1K2-KH##CK-00 takes an AC input and converts it into DC output. The AC input is rectified using an IGBT bridge, with the resulting DC voltage being supplied to the IGBTs. The IGBTs then act as a series of switches, allowing for the control of power transfer. The IGBTs can be turned on and off quickly, thus allowing for the efficient transmission and conversion of power.

The module also utilizes phase-shifted zero crossing for more precise and efficient control of power transfer. This technique allows the IGBTs to be switched off at the exact time when the current flow from the power source reverse polarity. This helps to reduce the effects of harmonics and power loss due to the resulting low-frequency switching.

Conclusion

In conclusion, the NMP1K2-KH##CK-00 is an AC DC converter suitable for industrial and commercial power transmission and conversion applications. The module is built with monolithic packaging technology and utilizes IGBTs for efficient power transfer. It also supports phase-shifted zero-crossing control and is capable of providing high efficiency and power density, making it an excellent choice for a wide range of applications.

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