Why does the inductance of digital power amplifier heat badly when it is empty? Recommend inductor manufacturers in the field of digital power amplifier.

Shenzhen Hao Dongfang New Energy Environmental Protection Co., Ltd. (hereinafter referred to as Hao Dongfang) was established on 20 14 10. It is a company mainly engaged in two-piece high-power inductors, integrated inductors (carbon-based powder and alloy powder), flexible flat cable inductors, * * * mode inductors, plug-in inductors and PD flat transformers. Its main products include CPU/GPU combined high-power inductors, DC/DC flexible cable combined high-power inductors, EMI * * mode inductors, integrated alloy inductors, integrated carbon-based inductors, square plug-in inductors, square combined patch inductors, common power inductors and magnetic wound inductors, wireless charging coil components, antennas, electronic transformers and other electronic components. Good Oriental products are used in graphics cards, servers, mining machines, industrial control boards, motherboards and notebooks, electronic cigarettes, communications, consumer electronics, computers, LED lighting, security, intelligent power networks, medical equipment and automotive electronics.

H-EAST is one of the manufacturers of power magnetic bead inductors in China. When purchasing power bead inductors, the first few Taiwan-funded inductor factories, as well as video card, mine card, motherboard base station server manufacturers and server manufacturers, they mainly consider their flow and conversion efficiency as well as high-frequency and high-power effects.

In terms of production process, the whole process of Dongfang Power Bead Inductor, including magnetic core assembly, copper terminal assembly, dispensing, cover plate, baking, testing and packaging, adopts automatic and semi-automatic production process of fixture, and the product quality is stable. It is reported that at present, Haodong has 10 automatic production lines for power bead inductors, with more than 50 devices put into operation before and after, with a monthly production capacity of 10kk. Products have been applied to many server manufacturers at home and abroad, and there are several series of power bead inductors for downstream demand manufacturers to choose from. The manufacturer can choose the appropriate inductor model of the server according to different indexes such as inductor reserved space and required inductor in the design module.

The inductance of its series power bead is from 040404 to 150705, and it has * * DC resistance (0. 12 DCR, 0. 15 DCR, 0. 18 DCR, 0.29 DCR, 0.32 DCR). R 10, R 12, R 15 ...) The current can reach 120A, and the working temperature can reach 155℃. We can also provide 2-phase or multi-phase staggered parallel coupling inductor design scheme and overhead structure scheme, and provide customized design scheme for customers.