What Does The Three-Proof Design Of Power Adapter Mean?

Power adapter manufacturer: What does the three-proof design of power adapter mean?

Eahunt is a national high-tech enterprise, mastering the industry-leading power supply R & D and production technology, with UL, CE, CB, FCC, GS, CCC, PSE, SAA, KC, BSMI and other international certifications, power supply products have been upgraded all the way to the six energy-efficiency standards, energy-saving, high-efficiency, long life, choose Eahunt.

Three-proof design refers to moisture-proof design, anti-salt spray design and anti-mold design, in the design, for the sealing requirements of the components should be taken to seal the measures; for the combination of non-repairable devices, can be used to epoxy resin potting. components, raw materials used in the absorption of humidity should be small, and shall not be used to contain cotton, linen, silk and other easy to use moldy products; the sealing of the chassis, cabinet should be set up to protect the net, in order to prevent insects and rodents into the; directly exposed to the atmosphere, the power supply should be used in the design of the power supply. Directly exposed to the atmosphere of the device should not be used on top of the external recessed structure, to avoid the accumulation of water leading to corrosion

Corrosion-resistant materials can be selected, and then through the plating, coating or chemical treatment to make electronic equipment and its parts of the surface covered with a layer of metal or non-metallic protective film, isolation of the surrounding medium; in the structure of the sealed or semi-sealed form to isolate the external unfavorable environment; printed circuit boards and components of the surface coated with a special three anti-varnish can be effective to avoid corona between the conductors, breakdown, and improve the reliability of the power adaptor; inductance. Inductors and transformers should be dipped in paint and end-sealed to prevent moisture from entering and causing short-circuit accidents.

The above recommendations apply only to military power adapters, for commercial and industrial products can be made in some aspects of different choices. in short, the reliability of power adapter equipment is not only related to the electrical design, but also with the components, structure, assembly, technology, processing quality, etc. Flying Eagle power adapter manufacturer for 15 years to adhere to the quality of the power supply, each power supply products have undergone 100% aging test, 3 times function testing test, to ensure that the factory pass rate of 100%. Product life can reach 100,000 hours, to meet the 10,000 times plugging and unplugging without failure standard. Military quality, worthy of your trust!