PS-15-48

Power (Watts):	15W
Approvals:	CB, CE
Minimum Load Required:	No
Size / Dimension:	3.70" L x 1.93" W x 0.98" H (94.0mm x 49.0mm x 25.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Universal Input
Operating Temperature:	-10°C ~ 60°C (With Derating)
Efficiency:	77%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	PS-15
Current - Output (Max):	313mA
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC, 120 ~ 370 VDC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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AC DC Converters – PS-15-48 Application Field and Working Principle

The PS-15-48 (Power Supply) is a compact and reliable AC-DC converter that is ideal for applications that require a DC output at a high input voltage range. It is suitable for a wide variety of industrial and consumer applications, such as lighting, telecommunications, security systems, automation, and instrumentation.The PS-15-48 is composed of a main power board (MP), a switching power supply board (PSU), a low voltage control board (CTU), and an input/output board (IOB). The board provides a stable power supply for up to 48 volt DC output. The main power board is responsible for rectifying the incoming AC voltage and decreasing it to the required DC voltage. The switching power supply board, or PSU, is the key component of the system and is responsible for converting the AC voltage into a DC current. The PSU is capable of switching between a number of configurations (closed sector, open sector, and full wave) and provides a highly efficient power conversion process. The low voltage control board, or CTU, is responsible for controlling the power output of the PSU. This board detects any abrupt changes in the incoming AC voltage and adjusts the power output accordingly. Additionally, the CTU board can be set up to provide an optimized output, depending on the load requirements.The input/output board, or IOB, is responsible for providing the output signal from the converter. The IOB is composed of two primary components, a voltage regulator and an opto-isolator. The voltage regulator monitors the output voltage and ensures that it remains within a specified range, while the opto-isolator provides insulation between the input and output circuits.The PS-15-48 is an efficient and reliable AC-DC converter that can provide a stable DC output with a high input voltage range. This converter is ideal for a variety of industrial and consumer applications, such as lighting, telecommunications, security systems, automation, and instrumentation. With its robust construction and versatile design, the PS-15-48 is an excellent choice for any power supply application.

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