Ultra-simple Hall sensor speed measurement, the value is displayed on the 16x02 LCD display
As global energy consumption continues to grow, especially in the residential market, utility providers require increasingly accurate and cost-effective energy metering solutions. The Kinetis® M Series two-phase energy meter reference design meets these accuracy and cost requirements by providing a high-performance analog front end combined with an embedded programmable gain amplifier to improve the accuracy of energy measurements.
This reference design demonstrates totem pole bridgeless power factor correction (PFC) using the MC56F83783, MC56F81xxx, or MC56F82748 digital signal controller (DSC).
This provides a fully digital design of LLC resonant converter based on HVP-LLC. The HVP-LLC development board is part of the NXP® High Voltage Platform.
Combined with the HVP-KV46F150 control card, it provides a ready-made software development platform for a 250-watt power supply with an input voltage of 390V DC and an output of 12V/21A.
This reference design demonstrates the implementation of an LLC resonant converter using the MC56F83783, MC56F81xxx, or MC56F82748 digital signal controller (DSC).