Mainly introduces several advanced power topologies, such as totem pole PFC, Vienna architecture rectifier, and resonant LLC converter to improve the efficiency of vehicle power supply.
I would like to ask you: I am familiar with the EVC4 environment. I am currently developing a system that requires a database. Which interface should I use? I heard that ADOCE will be difficult to use
When you go out to play, you will inevitably face the worry of spending money. With the following tips, you can spend money and have fun~~ This is the way to save money~~ Saving a lot is like making m
Generally, ActivateDeviceEx is used in the upper layer to load the driver. [MSDN:] ActivateDeviceEx can load non-stream drivers, protocols, and services that are bound to the [color=#FF0000]Device Man
Conventional application areas Shortwave radio refers to radio communication equipment with a working wavelength of 100 to 10 meters (frequency of 3 to 30 MHz). It is mainly used to transmit voice, co
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