VEL12US090-EU-JA

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The VEL12US090-EU-JA is a standard AC/DC desktop and wall adapter. It is designed to convert alternating current (AC) electrical energy into direct current (DC) electrical energy and can also be used as a power source for a variety of electronic devices. In this article, we will discuss the application field and working principle of the VEL12US090-EU-JA.

Application Field

The VEL12US090-EU-JA is an ideal power source for a variety of electronic devices such as laptop and notebook computers, mobile phones, cordless phones, remote-control toys, digital cameras, portable music players, LCD monitors, and more. The adapter features a universal input voltage of AC100-240V, 50/60 Hz, making it suitable for use in most international locations. The output voltage is adjustable between 6-12V DC and is capable of supplying up to 1.2A of current, which is more than enough for a variety of small electronics.

Working Principle

The VEL12US090-EU-JA is a transformer-type switch-mode power supply, also known as a step-down power supply. It uses direct current (DC) to pass through an energy-converting transformer, which accelerates electrons and reduces the voltage. The transformer then supplies a constant, steady current to the electronic device. This makes it far more energy-efficient than traditional AC-based power supplies and is also a cheaper and simpler alternative.

The VEL12US090-EU-JA is also notable for its high surge protection rating. It features a built-in over-current protection, short-circuit protection, and anti-surge protection to ensure your device only receives a steady, undisrupted supply of power. The constant voltage helps ensure optimal stability and efficiency, making this power adapter the perfect choice for powering small, everyday electronics.

Conclusion

The VEL12US090-EU-JA is an ideal power source for a variety of small, everyday electronics. It features a universal input voltage and adjustable output voltage, making it suitable for use in most international locations. The adapter also provides surge protection and constant voltage to ensure a steady and efficient power supply. As such, it is an excellent choice for powering a variety of electronics without the need for expensive and complex AC-based power supplies.

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