PSA05R-033

Series:	PSA05R
Part Status:	Obsolete
Region Utilized:	International
Form:	Wall Mount
Input Type:	Multi-Blade (Sold Separately)
Voltage - Input:	90 ~ 264 VAC
Voltage - Output:	3.3V
Current - Output (Max):	1.2A
Power (Watts):	4W
No Load Power Consumption:	500mW (Max)
Polarization:	Positive Center
Applications:	ITE (Commercial)
Efficiency:	Level IV
Operating Temperature:	0°C ~ 40°C
Output Connector:	Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 9.5mm
Size / Dimension:	2.82" L x 1.77" W x 1.22" H (71.7mm x 45.0mm x 31.0mm)
Approvals:	cULus
Input Connector:	Multi-Blade
Cord Length:	70.9" (1.80m)
Weight:	0.265 lb (120.2g)

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

AC DC Desktop, Wall Adapters Application Field and Working Principle

AC/DC desktop and wall adapters are power adapters designed to ensure the safe and smooth conversion of DC power from one voltage to another. The device is most commonly used to plug into the wall outlet for charging portable electronic devices such as smartphones, tablets, and laptops. However, AC/DC desktop and wall adapters can also be used in a variety of applications, such as appliance power supplies, industrial control systems, and other specialty applications.

AC/DC desktop and wall adapters can be used for both AC and DC power conversions, making them a highly versatile and useful power supply. The adaptor is designed to convert AC power from wall outlets or other sources into a specific type of DC voltage for various types of electronic applications. AC/DC desktop and wall adapters have a variety of default power levels, voltages, current ratings, and other features that allow them to safely and efficiently power different types of electronic devices.

The core of an AC/DC desktop and wall adapters is the transformer. This device works to convert electrical current from alternating current (AC) to direct current (DC) or vice versa, depending on the type of adaptor. The transformer works via three separate electrical processes. The first process converts ac power from the wall socket into a low primary voltage. The second process pumps the low primary voltage up to the maximum allowable secondary voltage. Lastly, the third electrical process stabilizes the secondary voltage, ensuring it remains constant regardless of changes in the environment or current load.

Often, AC/DC desktop and wall adapters will be equipped with additional protection and safety features. They usually include a current limiting circuit, which ensures that the device does not draw excessive current, and a short circuit protection feature that detects when the device is overloaded or a short circuit occurs and immediately shuts off the power. Other likely features include temperature sensors, which help protect the adaptor from overheating, and bypass capacitors, which help stabilize the input voltage.

In addition to using AC/DC desktop and wall adapters to power portable electronic devices, the device can be used in a range of other applications. For example, AC/DC desktop and wall adapters can be used to power medical equipment, aerospace equipment, communications systems, renewable energy systems, and industrial control systems. AC/DC desktop and wall adapters can also be used for workbench and lab power supplies, automotive applications and many more.

Overall, AC/DC desktop and wall adapters are a highly versatile and reliable power supply for a wide range of applications. The adaptor is easy to install and use, with extra safety and protection features to protect against current or temperature overloads. With a variety of input and output levels, AC/DC desktop and wall adapters allow users to efficiently power and charge all sorts of electronic devices and components, from laptops and tablets to medical and industrial systems.

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

Part Number	Manufacturer	Price	Quantity	Description