PSAA20R-050-R-C4

Polarization:	Positive Center
Weight:	0.375 lb (170.1g)
Cord Length:	59" (1.50m)
Input Connector:	Multi-Blade
Approvals:	CE, cULus
Size / Dimension:	2.82" L x 1.97" W x 1.22" H (71.7mm x 50.0mm x 31.0mm)
Output Connector:	Barrel Plug, 1.35mm I.D. x 3.5mm O.D. x 10.0mm
Operating Temperature:	0°C ~ 40°C
Efficiency:	Level V
Applications:	ITE (Commercial)
Series:	PSAA20R
No Load Power Consumption:	300mW (Max)
Power (Watts):	15W
Current - Output (Max):	3A
Voltage - Output:	5V
Voltage - Input:	90 ~ 264 VAC
Input Type:	Multi-Blade (Sold Separately)
Form:	Wall Mount
Region Utilized:	International
Part Status:	Obsolete

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Application Field

PSAA20R-050-R-C4 is an AC/DC desktop and wall adapter with wide application used for powering a variety of electronic equipment such as computers, dental clinics, telephones, and home entertainment systems. This wall adapter is designed with 5V/5A output, providing power to DC devices that require a stable and reliable supply of electricity. It is ideal for any device that has a power consumption of up to 25W.

Design Features

This adapter is designed for different kinds of devices, as it is available in various form factors, including desktop, wall mount, and case mount. Its output voltage ranges from 3V to 24V and is suitable for a variety of products with matching voltage requirements. It has an input of 90~260VAC, 47~63Hz, and 2000VAC input to output insulation, making it suitable for a wide range of applications.The PSAA20R-050-R-C4 is built for long-lasting performance with a low Ripple and a high efficiency rating of 80%. It also features short-circuit and over-temperature protection, making it ideal for meeting safety standards and providing reliable operation. The wall adapter is compliant with global safety regulations and is equipped with UL, CUL, TUV, GS, CE, and SAA approvals.

Advantages

PSAA20R-050-R-C4 AC/DC wall adapter is designed to meet multiple application requirements, providing a low cost, reliable power source. It is equipped with high efficiency and low ripple which ensures the efficiency and reliability of the products it powers. The adapter has a wide input range and is compliant with worldwide safety standards, making it suitable for global applications. Additionally, it features multiple protective circuits which protect the adapter from over-voltage, overload, and short circuit.

Working Principle

The working principle of an AC/DC wall adapter is based on the operation of a power electronic systems. The wall adapter consists of a primary AC power source, a power electronic circuit, and a secondary DC output. The AC power source feeds the input stage of the adapter, which is then rectified and filtered by a power electronic switching circuit. This is followed by an output voltage regulating stage, which converts the AC power to the desired DC output voltage. The power converter is then connected to a load to be powered. Its output is constantly monitored by a feedback circuit, which controls the switch of the power electronic converter, regulating the output voltage and maintaining power supply efficiency. The switching frequency, voltage, and current of the power converter can be adjusted with the help of the feedback circuit

Conclusion

The PSAA20R-050-R-C4 AC/DC wall adapter is an efficient and reliable power source for a wide range of applications. It features a low Ripple, high efficiency, compliance with worldwide safety standards, and multiple protective circuits, making it suitable for global applications. Its working principle is based on the operation of a power electronic systems, which utilizes feedback control to regulate the output voltage.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description