What should we pay attention to when choosing DC socket
Release time：2019-05-18 Clicks： Click
What problems should we pay attention to when choosing DC socket? We are here to teach you.
What aspects should we start with when choosing DC sockets? Consumers often have meeting prices when purchasing power DC sockets, but it is difficult to choose the right sockets. Therefore, we should not be greedy for cheaper prices when purchasing them. It is better to purchase them at regular large chain stores, supermarkets or electrical appliance cities, and keep shopping vouchers. When choosing, we can weigh them, press switches repeatedly, press switches repeatedly, and so on. Discrimination of test plug-and-pull force and pull power cord in four aspects:
1. Repeatedly press the switch: DC socket switch can be repeatedly pressed several times. The qualified DC socket opens and closes freely and sounds crisp; the unqualified DC socket feels stiff and easy to jam.
2. Weighting: The internal parts of DC sockets in line with the national standards are made of many copper wires, thick copper sheets and rigid plastic shells. Therefore, the weight is heavier, and the Jerry work and material reduction of unqualified DC sockets will feel much lighter.
3. Pull power cord: The power cord of qualified DC socket has moderate soft and hard feel and reliable connection with DC socket; while the power cord of unqualified DC socket has soft handle, and is not firmly connected with DC socket, so it is easy to pull off.
4. Trial pull-out force: Qualified DC sockets not only have proper and elastic hand feeling for each hole, but also have the same hand feeling for each socket. Unqualified DC sockets have too loose or tight pull-out force, poor elasticity and easy to loosen, and each hole can also feel different hand feeling obviously.
Above is all about how to choose DC socket. If you don't know what else to communicate with our customer service, we will serve you wholeheartedly.