How to choose high quality components for power supply

As to improve LED performance, the power supply will also become a substantial part of the capability of the LED lamp. So to choose high quality components for power supply is an import thigh. Now we will talk about this.
PCB:
full use of first-class quality fiberglass board, non-cardboard, glass and other half-second material.
Component layout alignment:
The PCB layout and quality components is import and reasonable reason that related to design of product reliability and quality; the same material, different on PCB board layout, the final effect of the product is not the same; products with reasonable structure, in the simulation of transport and drop test, have an excellent performance when the anti interference test on the job; in the design high (AC alternating current)and low voltage complete isolation, safety distance is greater than the international standard 6mm, more to enhance the safety of the product.
Capacitors:
Capacitance using temperature -40ºC-105ºC, long life, international companies producing original brand products, mainly ruby, Black Edition, TOCON, YALECON other brands.
ledlightmake company integrates scientific research, production and sales, the company set up under the development department, production department, quality inspection department, various departments to strictly layers and responsible attitude, make the company’s products occupy a space for one person in the fierce competition in the market; rely on strong product quality to win led Markey and old customers the consistent high praise!