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What is DC Power Supply Used for?

Electricity comes in two main forms: alternating current (AC) and direct current (DC). DC current has the flow of electricity going in only one direction (forwards), whereas AC current has the electricity ...…

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Warmly welcome you to visit our booth 4Bp8 at Wetex 2018
Warmly welcome you to visit our booth 4Bp8 at Wetex 2018
Warmly welcome you to visit our booth 4Bp8 at Wetex 2018 Foshan Shunde Guanyuda Power Supply CO., LTD is professional, middle-sized power supply factory, which cover 25000 square meters. 1000 employees, have professional EMC lab. All the products is CCC, UL, CUL, FCC, GS, PSE, KC, SAA certified. Each power supply are strictly produce according to th...
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 GVE sincerely invites you to visit our booth at A221 Korea Electronics Show
GVE sincerely invites you to visit our booth at A221 Korea Electronics Show
The Korea Electronics Show in Seoul, Korea will be held at the World Trade Center (COEX) in Seoul, Korea from October 24th to 27th, 2018. Guanyuda invites you to visit our booth at A221. It will be hosted by the Korea Electronics Association KEA. It is held every year and has been successfully held for 48 sessions. Mr. Zhixiong, Ou, General Manager of Foshan ...
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Welcome to 2018 Hong Kong Electronic Exhibition
Welcome to 2018 Hong Kong Electronic Exhibition
Welcome to Hong Kong Electronic Exhibition(2018/10/13~16) The HKTDC Hong Kong Electronic Exhibition (Autumn Edition) will be staged from 13 to 16 October 2018 at the Hong Kong Convention and Exhibition Centre (HKCEC). Foshan Shunde Guanyuda Power Supply Co., Ltd booth locates at No. 5E-E39. Welcome to visit us during the fair. This year, GVE dis...
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Guanyuda Power Co., Ltd. Management Cadre Training Activities
Guanyuda Power Co., Ltd. Management Cadre Training Activities
Guanyuda Power Co., Ltd. Management Cadre Training Activities In order to further stimulate the enthusiasm of all management cadres of Guanyuda Power Co., Ltd., cultivate the sense of responsibility of all staff, enhance the team's cohesiveness and team spirit, and create a high-quality team that is “speakable and must do”. On July 28, 2018, Foshan Shunde ...
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GVE is exhibiting at the
GVE is exhibiting at the "COMPUTEX TAIPEI 2018" at booth A0223 (5-9 JUNE, 2018)
GVE is exhibiting at the "COMPUTEX TAIPEI 2018" at booth A0223(5-9 JUNE, 2018) . S o we cordially invit you to visit our booth A0223. Thanks to its geographical location, COMPUTEXTAIPEI has also become Asia's leading procurement platform, and it is the most important gateway for ICT companies outside Asia to enter Asia. With the development of global...
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Foshan Shunde Guanyuda Power Supply Co., Ltd cirdially invite you to visit Aquatech China 2018
Foshan Shunde Guanyuda Power Supply Co., Ltd cirdially invite you to visit Aquatech China 2018
Foshan Shunde Guanyuda Power Supply Co., Ltd cirdially invite you to visit Aquatech China 2018 Our booth number is 7.2H489 Date: 31,May-2,June, 2018 WANTED DEALERS/ DISTRIBUTORS To deal with Residential Water Purification Systems Foshan Shuande Guanyuda Power Supply Co.,Limited, a professional manufacturer of ac dc adapter with it's waterp...
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Power adapter withstand voltage test
Power adapter withstand voltage test
Power adapter withstand voltage test The voltage withstand test is to apply a high voltage several times the rated operating voltage between the live parts of the tested power adapter and the primary and secondary circuits of the enclosure to verify that the live parts of the power adapter have grounding or insulation breakdown. Let's share wit...
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Which of the power adapter housing raw materials is better?
Which of the power adapter housing raw materials is better?
Which of the power adapter housing raw materials is better? In recent years, electronic products have become more and more abundant, and the use of power adapters has become more and more widespread. How much do you know you know about the power adapter housing raw materials? Here we introduce the material selection of the power adapter housing for ...
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