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Kingwon offer you a combined ample experience of over 15 years within the power supply and transformer industry. In recent years, we also engage in the field of consumer electronic products, such as power bank for smart phones, electric self-balancing scooters, consumer UAV. Our products are designed to pass international safety specifications and accreditation of numerous countries and regions around the globe. 

Kingwon Power Supply Limited 
Add1:Unit D, 16/F, Cheuk Nang Century Plaza 250 Hennessy Road, Wanchai, Hong Kong.
Add2:Jinchailing, Liaobu Town, DongGuan City, Guangdong Province, China.
Tel:  +86 769 81254113/89791125
Fax: +86 769 89610914
Email: umiota@163.com;  john@kingwonpowersupply.com
WeChat: umiota
QQ: 1134632795

Q1: Why there's no datasheet for each model? 
Kingwon:  The data can be adjusted. So we don't put them on our web. You can contact us for details.
Q2: How can I select the right model without the datasheets from your web?
Kingwon: What you need to do is to contact our sales and let them
know your requirements, we will finish the rest things for you.  



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