19V 2.37A OEM Laptop Power Adapter

19V 2.37A OEM Laptop Power Adapter 

• Small size and light weight. The switching power adapter does not use a bulky power frequency transformer. Since the power dissipation on the switching MOS tube is greatly reduced, a large heat sink is omitted. For these two reasons, the switching power adapter is small in size and light in weight.
• Power adapter is the source of power for the notebook computer. It is a high-quality switching power supply. Its working principle is the same as that of the switching power supply in home appliances such as color TV. Its function is to provide stable low-voltage DC power for notebook computers.
• Waweis is a manufacturer of laptop adapter,wireless charger,car charger,switching power supply with well-equipped testing facilities and strong technical force.
  

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