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RoHS communication adapters are widely used in various portable electronic devices, such as laptops, tablets, smartphones, etc. These devices typically use built-in batteries for power supply, but the battery life is limited, so they need to be charged or powered through a RoHS AC adapter connected to the grid. Due to its compliance with environmental standards, RoHS communication adapters can reduce environmental pollution during use and also meet the modern consumer demand for eco-friendly products.
The working principle of the AC power adapter is based on the principle of electromagnetic induction. After passing through the power adapter, the AC power is first adjusted by the transformer to regulate the voltage, then converted into pulsating DC power through the rectification circuit, and finally removed from the DC noise through the filtering circuit to make the voltage more stable. Finally, the voltage regulator circuit completes precise control and regulation of the output voltage, and activates the protection circuit when necessary.
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Guangdong MYIXI Technology Co., Ltd.