SDM36-12-UDC-P6

AC/DC desktop, wall adapters are electronic power supplies that are used to convert alternating current (AC) to direct current (DC). The SDM36-12-UDC-P6 is one such adapter. It is a 36W, 12V/3A AC/DC adapter with a high efficiency of 90.5%.

Application Field

The SDM36-12-UDC-P6 is well suited for applications such as television set-top boxes, interactive TV settop solutions, low power digital video recorders ( DVR’s ), portable audio/visual devices, network and communication equipment, and many more. It is also compliant with many international safety standards including EU (CE) and USA ( FCC/UL).

Working Principle

The SDM36-12-UDC-P6 converts alternating current (AC) power to direct current (DC) voltage by the use of a special circuit. This circuit is made up of transformers, diodes, resistors, capacitors, inductors, etc. These components work together to convert the AC voltage into DC voltage. As the AC voltage passes through the components, electricity is generated and stored in the capacitor. The capacitor stores electricity until it is needed and then releases in response to a demand. This stored electricity is then converted into DC voltage by the diodes.

The transformer then magnifies the DC voltage to the required level. The power then goes through the filters to remove noise and other disturbances before it is output through the connector. Results for the two applications are then compared to ensure that the output voltage is accurate and within set parameters. The output voltage is regulated through automatic control, ensuring the desired output is received.

In addition, the SDM36-12-UDC-P6 has over-voltage, over-current and temperature protection. If the output voltage exceeds the set limit, the device will restrict the current flow and the power will be cut off automatically. This will protect the device from damages.

Conclusion

The SDM36-12-UDC-P6 is an efficient AC/DC desktop, wall adapter that is suitable for various applications including television set-top boxes, interactive TV settop solutions, low power digital video recorders (DVRs) and portable audio/visual devices. It has a high efficiency rate of 90.5% and is compliant with many international safety standards. In addition, it has over-voltage, over-current and temperature protection to ensure the device is safe during use.