雾都下的吃货
The switching power supply has now become a mainstream product of the power supply. At present, the switching power supply is entering a new period of a rapidly developing, and new technologies continue to emerge. Chip switching power supply IC has a highly integrated, cost-effective, the most simple peripheral circuits, the best performance, a high-efficiency frequency transformer-isolated switching power supply, etc.. It constitutes a switching power supply, power efficiency, size and weight is greatly reduced. dpa424p pi (power integration gmbh) Company, a highly integrated dc / dc power supply control chip. Ethernet power referred to poe (power over the ethernet), it is only through an Ethernet cable to provide users with the power of data and power supply.
philips1111
Switching power supply has become the mainstream of the voltage stabilizer products. At present, switch power supply is entering a new era of rapid development, all kinds of new technology emerge. Monolithic integrated circuit switching power supply with high level of integration, cost-effective, most Jane peripheral circuit, best performance index, can constitute no work frequency transformer high efficiency of isolation type switch power supply, etc. It consists of the switch by the power, the power efficiency significantly raise, volume and weight is reduced greatly. DPA424P PI (Power Integration GmbH) company design, highly integrated DC/DC Power control chip. Ethernet POE as Power (Power Over Ethernet), it is only through a root Ethernet cable can also provide users with data and the Power supply the Power supply.Keywords: single piece of switch power supply; ;DC/DC transformation; DPA424; With Ethernet 15 W DC/DC power converter module
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