ShenZhen Yinghuiyuan Electronics Co.,Ltd

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  • 300W AC-DC Adapter for LED Lightting
    300W AC-DC Adapter for LED Lightting
  • 24v 5a Universal Ac Dc Power Adapter
    24v 5a Universal Ac Dc Power Adapter
  • AC DC 24v 4.5a Power Adapter
    AC DC 24v 4.5a Power Adapter
  • 24V 2.5A Interchangeable Plug Power Adapter 60W
    24V 2.5A Interchangeable Plug Power Adapter 60W
  • 60W Power Supply 24 Volt 2.5 Amp
    60W Power Supply 24 Volt 2.5 Amp
  • 12v Ac Adapter 5a Power Supply
    12v Ac Adapter 5a Power Supply
  • 24 Volt 6 Amp Ac Power Adapter 150W
    24 Volt 6 Amp Ac Power Adapter 150W
  • 12v 2.5a Interchangeable plugs Power Adapter
    12v 2.5a Interchangeable plugs Power Adapter
  • Interchangeable plug 9v 1a Power Adapter
    Interchangeable plug 9v 1a Power Adapter
  • Fast Charger 20W PD QC3.0
    Fast Charger 20W PD QC3.0

ABOUT US

Shenzhen Yinghuiyuan Electronics Co.,Ltd is a professional manufacturer of development, production and sales power supply products. We are established in 2010 and located in Shenzhen City, Guangdong Province, China. Focusing on creating and manufacturing the high quality power supply, advanced manufacturing and testing equipment and perfect management system. With 14 years of experienced engineer team, independent research and development and mature design scheme, we can customize and produce 5W-300W and other series of power supplies according to customer needs , also able to develop new products according to the needs of the international market. Our products are widely used in IT, household appliances, communication products, lighting, audio and video, massage equipment, toys and other products.
  • 24
    24 H Online Service No Time Difference.
  • 2010
    We Were Established In 2010.
  • 101~200
    Our Factory Have 101~200 Employees.
  • 5000
    More Than 5000 Square Meters Technical R&D Building.
News
  • 1, no output, safe tube normal This phenomenon indicates that the switching power supply is not working or entering a maintenance condition. First, it is necessary to measure whether the starting pin of the power control chip has a starting voltage. If there is no starting voltage or the starting voltage is too low, it is necessary to check whether the starting resistance and the components connected to the starting pin are leaking. At this time, if the power control chip is normal, the fault can be quickly detected by the above check.
    2023-05 30
  • I. The superthermal efficiency or over AC current limit of pulse width by pulse width In the new product research and development process of the knob power adapter, the superthermal efficiency and over AC current limit one pulse width by one pulse width are indispensable, and this kind of superthermal efficiency or over AC current limit one pulse width by one is a very reasonable way to output overvoltage protection in the specific application. This process is often used in the extra sub-side current limiting maintenance. In practical application, it is a very reasonable way of output overvoltage protection, which is often used in the maintenance of additional subside current limiting. In the previous switchgear, the AC input was monitored in real time. If this alternating current exceeds the required limit current value, th
    2023-05 29
  • The power adapter is an indispensable electronic product in our life, we will charge it almost every day, although it looks like the design is very simple, but in fact the power adapter is also composed of many precise electronic components, simple division, there should be four major components, today the charger manufacturers and you talk about the power adapter what components? What problems should be paid attention to potting glue? The four components of a power adapter
    2023-05 26
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