PSAA30R-560-R-CR4

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AC to DC Desktop, Wall Adapters are popular power choice for applications that require a rugged and reliable power source in the 5V – 24V range. A popularpower adapter of this category is PSAA30R-560-R-CR4.

PSAA30R-560-R-CR4 Advantages:

• High efficiency
• High power density
• Safety and EMC approval
• Low Output Ripple
• UL/CUL/TUV/CB approved
• Two-year warranty

Applications

The PSAA30R-560-R-CR4 Adapter is ideal for applications such as telecommunication equipment, security system, LCD TVs, and POS systems. It is also suitable for applications that require a reliable, low noise and low ripple power source. This adapter is also suitable as a backup power supply in AC mains power-failure situations.

Working principle

The PSAA30R-560-R-CR4 AC/DC Desktop, Wall Adapter converts a single phase 120/240V AC input to a low voltage DC output.The power source comprises an input port, a DC/DC converter (based on a switching topology) and an output port. The input port receives power from the mains AC supply and the input voltage is stepped down to the required low output voltage by the integrated converter.The converter typically comprises of a high frequency transformer, a pair of switching MOSFETs, an EMI filter and a regulating controller. The onboard controller ensures a reliable, efficient conversion of AC line voltage to the desired DC output. The regulating controller maintains the output voltage and ripple within specified limits and also provides protection from over-voltage, over-temperature conditions.

Safety Features

The PSAA30R-560-R-CR4 AC/DC Desktop, Wall Adapter meets international safety standards and it comes with a UL/CUL/TUV/CB safety approval. It also features built-in protections such as over-voltage protection and short-circuit protection. Other safety features include a heavy-duty heatsink, a low-noise fan and a wide operating temperature range.

Conclusion

The PSAA30R-560-R-CR4 AC/DC Desktop, Wall Adapter is a reliable and safe power source for applications in the 5V to 24V range. Its high efficiency, low output ripple and safety features make it an ideal choice for a variety of applications.

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