PSM03A-050(M)-R

Polarization:	--
Weight:	0.1 lb (45.36g)
Cord Length:	59" (1.50m)
Input Connector:	NEMA 1-15P
Approvals:	cULus
Size / Dimension:	1.69" L x 0.83" W x 1.55" H (43.0mm x 21.0mm x 39.4mm)
Output Connector:	USB Micro
Operating Temperature:	0°C ~ 40°C
Efficiency:	Level VI
Applications:	ITE (Commercial)
Series:	PSM03x
No Load Power Consumption:	100mW (Max)
Power (Watts):	2.8W
Current - Output (Max):	550mA
Voltage - Output:	5V
Voltage - Input:	90 ~ 264 VAC
Input Type:	Fixed Blade
Form:	Wall Mount
Region Utilized:	North America
Part Status:	Active

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PSM03A-050(M)-R is an AC DC desktop and wall adapters product from Falcon Electric. It is designed as a 1-phase, 50W supply, with an input voltage range between 90V AC and 264V AC. It is widely used in various industrial applications, such as for providing power to transformer-based equipment, pumps and motors.The PSM03A-050(M)-R power supply is built with a universal Level IV efficiency control and a 12V output voltage. It utilizes a universal switching power supply technology to convert the AC input voltage into DC output voltage. The primary components of the PSM03A-050(M)-R power supply includes a transformer, rectifier diodes, power MOSFET or IGBT, filter capacitors, and an opto-isolation. The transformer acts as the isolator between the AC input power and the DC output power. The rectifier diodes rectify the AC voltage received by the transformer and prepare it for the power switch. The power switch is used to control the output voltage of the power supply, while the filter capacitors filter out the AC ripple from the output. The opto-isolation provides isolation between the input voltage and the output voltage.The PSM03A-050(M)-R power supply works by transforming the AC input voltage into an alternating current (AC) of a specific frequency. The frequency of the AC voltage is controlled by an external oscillator connected to the power supply. This AC voltage is then converted to a direct current (DC) voltage with the help of the rectifier diodes and power MOSFET or IGBT. The rectified DC voltage is then filtered using filter capacitors to remove any AC ripple. Finally, the opto-isolation device provides an additional safety guard to prevent any electric shocks.The PSM03A-050(M)-R is a highly reliable power supply, as it is designed with an inrush current limiting circuit and a soft-start circuit. The inrush current limiting circuit reduces the peak current that can be drawn at the time of start up, while the soft-start circuit provides a smooth transition when transitioning from standby to active. Due to its compact design, it is easily integrated into any application. Furthermore, the PSM03A-050(M)-R power supply meets the requirements of UL60950 for safety standards, meaning that it is safe for use in various industrial applications.Overall, the PSM03A-050(M)-R power supply from Falcon Electric is an excellent choice for AC DC desktop and wall adapter applications. It offers excellent features such as Level IV efficiency control, a 12V output voltage, inrush current limiting and soft-start circuits, a safety standard of UL60950, and a compact design. This makes it an ideal solution for a wide variety of industrial applications.

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