Power Supplies
A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power.
The Selected Suppliers You Might Like
Zhejiang Valiant Power Technology Co., Ltd.
stablished in 2010, with factory area of 16,000 square meters,Zhejiang Valiant Power Technology Co.,Ltd is committed in producing and selling solar lighting towers, mobile surveillance trailer, trailer parts and telescopic mast. Our products have been exported to more than 50 countries all over the world.
Valiant has professional product development team with excellent product development and design ability. With the help of advanced development tools and management platforms, we will always be ready to provide best solutions to our customers.
With the vision to supply clean and efficient energy and the purpose of innovation, Valiant is striving to become top-rank world known enterprise.
Baiderui (shenzhen) New Energy Technology Co., Ltd.
Baiderui (Shenzhen) New Energy Technology Co., Ltd. is a company mainly engaged in the sales and production of new energy solar products and the integrated management of big data information resources on the Internet platform. It is a manufacturer and distributor of power lithium batteries, a supplier and service provider of solar lighting, low-speed electric vehicles, energy storage systems and solar derivatives. The main products are: solar projection lamp, outdoor power supply, lithium battery, battery car battery, etc. The company was established in Shenzhen Special Economic Zone where high-tech talents gather, actively responds to the national new energy development strategy, and innovates the business model in combination with internet information thinking. At present, it is located in Zhongshan, Guangdong, with obvious advantages in foreign trade transportation, with a warehouse area of more than 3000 square meters and more than 100 employees.
With 13 years of foreign trade experience, it has the first-hand supply of Ningde times and GuoXuan high tech. service.
The company's business covers Southeast Asia, Africa, Australia, North America, the Middle East and other regions, has a large number of overseas customer groups, with an annual export volume of US $3 million, and is wholeheartedly committed to providing more competitive lithium battery customized solutions and products to global users.
