Dc Power Supply  Manufacturers, Traders, Suppliers

SSE is a technology enterprise based in China. Founded in 1997, SSE has since been committed to improving the efficiency and safety of electricity consumption.
As a leader of innovation in electric vehicle (EV) charging technology, SSE has developed a full range of charging products and “SSE Cloud” platform, as well as the most complete product chain in the industry. With revolutionary core technology, products and years of engineering experience, SSE offers customers integrated EV charging solutions and “one-stop service” for charging stations. SSE also prides itself with its highly efficient use of hybrid energy with the launch of integrated solar + storage + charging system. SSE has been repeatedly rated as China’s “Top 10 EV Charger Brand”, “Outstanding Contributor of EV Charging Industry”.
SSE’s charging products have obtained international certifications like CE and have been successfully applied in over 30 countries around the world by the end of 2018, winning more and more praise and trust from consumers.
With its experience and expertise, SSE aims to provide global customers with a safe, clean and efficient future of energy.

Since 1985, CHINFA has been developing, manufacturing and selling high quality switching power supplies.
ISO 9001 certified by TUV rheinland since 1997 to assure quality management. our technological competence is our expertise and leads to a steady stream of innovative products. Continuous innovation is necessary for successful product development. Partnership is essential.
We have become one of the leading partners in the field of power supplies worldwide.

Founded in 1982, MEAN WELL is one of the world's few manufacturers dedicated to standard power supply products. It is ranked the 4th in global power supply (DC output) makers according to a report by Micro Technology released in March, 2021. 99% of MEAN WELL sales are of standard power supply products sold under the MEAN WELL brand name. The other three companies' products are ODM/OEM.
MEAN WELL has been working as a "reliable partner" with customers, suppliers, contractors, and employees to build long lasting mutual trust relationships based on the spirit of "good intentions."
Thanks to robust partnerships with 245 plus authorized distributors around the world, MEAN WELL has been growing and getting stronger for three decades. With 2,800 employees located at its global headquarters in New Taipei Industrial Park, Taiwan, branches and sales offices at Guangzhou, Shenzhen, Suzhou in China, California USA, and Netherlands in the EU, four production bases in New Taipei City (Taiwan), Huadu District in Guangzhou, Suzhou City in China, and Bangalore in India, MEAN WELL had a combined revenue of USD 1,351 million in 2021.

For more than 30 years, the RSG® brand stands for custom-designed switch-mode power supplies and standard DC/DC converters with an exceptional value-for-money, addressing all requirements for reliable high-quality power supply solutions.
RSG Electronic Components GmbH was initially founded in Offenbach/Main in 1988 as a special distributor for passive electronic components.Soon, the product portfolio was extended by AC/DC and DC/DC power supplies and inverters, and only few years later an own R&D for custom-designed power supply solutions up to approx. 25kW was established.
In December 2013 RSG Electronic Components GmbH became part of the British discoverIE Group (LSE: DSCV) and functions within the group as the international center of excellence for the development and production of power supplies.
Eventually, in August 2020 RSG Electronic Components GmbH was legally merged with its sister company Acal BFi Germany GmbH at their facility in Dietzenbach. From there we serve our customers in all parts of the world.
Our foundation for a successful partnership with you are high-quality products combined with the know-how to find the perfect solution for your specific requirements.
The custom-designed switch-mode power supplies developed by us and our comprehensive R-Series® DC/DC converter portfolio with its outstanding price/performance ratio are the cornerstones of the RSG® brand.
Acal BFi Germany GmbH is certified according to ISO 9001: 2015 and AEO.

starting as a small company in Lithuania 20 years ago, with hard work we grew and became creators of Internet of Things. As a leading company from connected vehicles to networking solutions, which are created and manufactured in Lithuania we are setting market trends worldwide. We have the Key which enriches our values and leads to Easy IoT.
In 20 years we have launched to mass production over 100 different devices in IoT, Networking, Connected vehicles, Asset and personal Tracking areas. That makes over 7.000.000 million devices sold worldwide in over 150 different countries. Although these numbers are impressive, Teltonika is more than that – we are about innovating, inspiring, connecting, educating and reliable partnership.
By setting new trends we inspire our partners to change the world and use the most advanced technologies in the market.Connected vehicles, NB-IoT, CAT-M1, Cloud based services and many more are already here. Innovation will always be a pulse of Teltonika. Vision and passion of people working at Teltonika have created the history of our company. We are here to create it together.