Switching Power Supplies

Select Products to

Switching Power Supplier and manufacturers - ETOP


Switching power supplies are designed on basis of DC-DC power conversions. They are also abbreviated as SMPS. Etop has a skilled team that caters the target audience by being top notch switching power supply manufacturer. The greatest advantage of these supplies is the high efficiency. Typical SMPS can perform ac-dc, dc-ac and dc-dc conversions.
SMPS are widely used in industrial applications, servers, telecom sectors and base station equipments. SMPS involve use of desktop power and power adapters. No doubt Etop has developed a huge name in the market and their team is now known for their quality and technology that has gained a massive trust on being switching power supply manufacturers in the industry. SMPS are also used in PCs. Computers power supply works in a closed loop. In this loop, there is a shift regulator for controlling the voltage levels. Power dissipation factor of switch mode supplies is very low which the greatest advantage of switching power supplies is. It is the most common type of power supply.
These supplies uses pulse width modulation technique for regulation of output. Switching transistor is operated randomly and produces a chopped dc voltage. Switching is implemented in three ways. They are fly back circuit, forward converter and center tapped push pull circuit. switching power supply manufacturers in china,Taiwan and india are competing with their products but etop is one of the most distinguish among all SMPS and switching power supply manufacturer. Switchers which are operated from mains supply directly require a surge limiting circuit. Excellent Top Electronics Company is the renowned dealer of switching power supplies; LED power supplies, cell phone chargers and other power converters based devices.

SMPS manufacturers in India, china and other countries of the world are developing new technologies to provide more efficiency and ease of use. Etopâs SMPS are very famous in all over the world as these are highly efficient and effective power devices. We make the best SMPS available in huge varieties. They vary with respect to their purpose of use. These supplies are also used in hospitals. These supplies consist of internal switching circuit which functions according to the programming mode.

Latest news


Copyright © 2014 Shenzhen Excellent Top Electronics Co., Ltd