Q：How long is your warranty period?
A：In order to make you rest assured that the use of the power module, we sold our commitment: from the date of delivery within two years, all because of the quality of the product itself, our company will be free for you to repair or replace the same powe
Q： What is the delivery cycle of your products?
A：My company's products are customized according to the needs of customers, the customer to provide us with the necessary technical parameters of the power module, such as the standard input and output, the contract signed 4 to 6 weeks after delivery. For
Q： Please explain the product naming system?
A：Due to the wide variety of products, can not be introduced one of the product naming system, if you want to know the details of the name, please at the site of the product center you need to introduce the power module to download the PDF version of the
Q：How to specify the power module？
A：Detailed description of the technical parameters of products required: (V) input voltage, output voltage (V), total output power (W), the number of outputs, the working temperature range (Celsius), mechanical dimensions, wire length and pin length, and
Q：Can you buy products directly from our company?
A：If you are interested in our products, you can use your detailed technical parameters of the required products in the form of an e-mail sent to firstname.lastname@example.org, or contact our company QQ:1076919248, and call the sales service telephone: 029-8827612