DC 12V 8A Dual-Sources Automatic Transfer UPS Switch Battery Power Supply Module

Description: DC 12V 8A Dual-Sources Automatic Transfer UPS Switch Battery Power Supply ModuleItem DetailsDC 12V Dual Power Supply Automatic Transfer UPS Switches Controller Module Max 8A Description: It is used for two-way 12V power supply intelligent switching near ideal diode function. This enables efficient "combining" operation of multiple power supplies designed to extend battery life and reduce self-heating. When turned on, the voltage drop across the MOSFET is typically 20mV. For applications that use a wall adapter or battery, the second way is automatically turned off when the first access voltage is greater than the set point. (It can be used as a two-way battery to supply power to the load for intelligent switching. For example, the first battery is preferentially powered. When the first battery is dead, it automatically switches to the second circuit.) Parameters: Working Voltage: DC 6V-15V (default 12V power supply) Maximum Current: 8A Wiring Method: bonding pad Size: 41mm x 43mm Status Indicator: red, green The first way is the primary power source, and the second way is the auxiliary power source. The second way must have power supply. Default, when the voltage of the first channel is lower than 9V, the first power supply is turned off immediately, and the second power supply is switched. When the voltage of the first channel is higher than 11.5V, it is switched to the first power supply gain, and the second power supply is turned off. Packing List: 1pcs x DC 12V Power Supply Automatic Switching Module About PaymentAbout DeliveryAbout ReturnsAbout FeedbackContact usAbout PaymentPlease told us your special request (e.g. Colors or Size) in ebay message when you paid.Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.About Delivery1, Default send by airmail, about 45-52 days can arrive most of countries, but Brazil, Africa,Ukraine and some other remote countries may be will need some more days.If you need it urgently, please contact us for adding money using a faster courier(DHL, EMS, FEDEX etc.)2, International shipping requires complicated shipping procedures(such as both countries customs, transit sattions etc.), also will be affected by many factors, such as holidays, weather conditions etc, so if you have not received your item within 50 days, please contact us.3, For cross-border transactions, we are not responsible for tariffs and duties.About Returns1, We accept returns & replacements within 30 days from the day of customer receive the products, please make sure first contact within 30 days from receiving the order. Products should be returned in original condition.2, Please don't easily open an ebay or paypal case or return case with us, tell u what is the problem, we will solve any problems and cover your own rights.About FeedbackDear buyers, we appreciate your business, if you are satisfied with our service, please leave me a postive rate, Your recognition will make us more confident to develop business and serve you better. Our goal is to make sure you are a happy buyer and pleasant shopping with us.Please give us ebay message before leaving any 1 or 2 ratings, neutral, negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. thank you very much! And hope to see you soon.Contact usIf you have any questions, please feel free to email our service specialists 24 Hours a Day, and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 30 days, please contact us and we will arrange refund or resend.

Price: 7.8 USD

Location: Shenzhen

End Time: 2024-12-24T13:33:31.000Z

Shipping Cost: 1.8 USD