How to distinguish between AC plug mold and DC plug mold?

How to distinguish between AC plug mold and DC plug mold?

　　 1. AC is alternating current and DC is direct current.

　　 2. my country's industrial electricity is alternating current.

　　 3. The plug with 3 pins must be an AC plug,

　　 4. Strictly speaking, all plugs are AC plugs, and only plugs similar to mobile phone chargers can barely become DC plugs. Baodong reminds that the plug itself has an AC-DC conversion module plug.

　　Dongguan Haochen Mould Factory specializes in the research, development, design and manufacture of AC and DC safety plug molds. Computer aviation medical, communications and other connector plug molds, TPE, TPU hot runner molds, plastic molds and precision fixtures, jigs.

　　The company has many senior engineers engaged in CAD, CAM, CAE operations and a team of excellent skills and management talents. There are more than 30 high-precision mold production and processing machinery and equipment, and the company strictly follows the "ISO9001 quality system as the standard and 7S inspection as the guideline" for production operations. Professional and skilled personnel fully ensure the standardization and scientificization of mold making, production management and quality control. For many years, relying on the pursuit of innovation and innovation, it has always adhered to the promise of survival by quality, and has embarked on a proactive and stable road. The company can produce the mold according to the samples or drawings provided by the customer, and can also give a reasonable proposition for the mold according to the detailed idea of the customer, pointing out the good and bad. The professional and common skill service has been repeatedly recognized and praised by the customer. The operation laid a solid step.

　　 Haochen Mould Factory adheres to the tenet of "science and technology innovation, win-win cooperation, integrity and efficiency, and quality service" to provide customers with quality products at reasonable prices and prompt delivery. We sincerely look forward to mutually beneficial cooperation with partners from all walks of life to create brilliance together!