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      Dongguan Duobao Power Technology Co., Ltd. Dongguan Duobao Power Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales. Its main products cover various switching power supplies, power adapters, etc. Now lead-free production has been fully implemented, in line with EU ROHS environmental protection standards. The company's business philosophy is to serve with heart, to be perfect, to check customer needs, and to exceed customer expectations; inspirational to become a company that produces the most satisfactory switching power supply products for customers!

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      What is the difference between switching power and ordinary power? 2022-02-24

      What is the difference between switching power and ordinary power?

      Ordinary power supplies are generally linear power supplies, linear power supplies refer to power supplies in linear states in linear states. In the switching power supply, switching pipes (in switching power supply, we generally call the adjustment tube

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      • Contact: Mr. Wang
        Tel: 0769-82681250
        Mobile: 13723708622
        Email: fang@duobaopower.com
        Address: No. 2, Efang Road, Houjie Town, Dongguan City, Guangdong Province

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