The classification of the power module of the power module custom manufacturer

Nowadays, there are various power modules on the market, which are widely used in communication, electric power, industrial control, intelligent fields, machinery and equipment, aerospace, military and other fields because of their small size, excellent performance, and convenient use. For different applications and different fields, people have divided different levels.Power module custom manufacturerGive you a detailed introduction!

Aerospace grade: According to the radiation resistance, there are several grades. The radiation resistance grades are divided into 25kRad and 100kRad. Space-level applications are also divided into manned space and unmanned space. The operating temperature of standard aerospace-level application power supplies is -55 to +125 degrees. The derating starts from 125 degrees and the output is 0 at 135 degrees. The operating temperature here refers to all Refers to the case temperature-Tcase! Non-standard products, such as MDI power supplies, can extend their derating curve, starting from 125 degrees and derating linearly to zero at 200 degrees.

Aerospace grade: The product quality requirements of the aerospace grade are the same, and the difference from the aerospace grade is mainly reflected in the aspect of radiation resistance. The usual working temperature is between -55°C and 115°C, and it works in full load mode.

Military level (interpoint, VPT, GAIA, VICOR, etc., domestic 43, 24, etc.)

The quasi-military-grade (GAIA, VICOR, etc., as well as many other brands please know the supplement) is called "COST" internationally, and most companies that boast of being military products fall into this category.

Industrial grade: Generally, the operating temperature is required to reach -40°C to 95°C. Nowadays, the power module manufacturers of industrial grade products that do well in the country are mainly located in Beijing and Guangzhou.

Ordinary level: Most products on the market now belong to this level, and generally require an operating temperature of -20°C to 85°C.

The above is the classification of power modules summarized by the power module custom manufacturers. The power module custom manufacturers choose Nanjing Fulaixiang Electronics Co., Ltd., mainly including special power supplies, military power modules, military power modules, ACDC power modules, DCDC power modules, power There are thousands of models of each product, such as module customization.