UEI25-120-D48PM-C Power Supplies - Board Mount

Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	75V
Voltage - Output 1:	12V
Voltage - Output 2:	--
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	2.1A
Power (Watts):	25W
Voltage - Isolation:	2.25kV
Applications:	ITE (Commercial)
Features:	Remote On/Off
Operating Temperature:	-40°C ~ 85°C
Efficiency:	87.5%
Mounting Type:	Surface Mount
Package / Case:	6-SMD Module, 1x1 Brick
Size / Dimension:	1.10" L x 0.96" W x 0.34" H (27.9mm x 24.4mm x 8.7mm)
Supplier Device Package:	--
Control Features:	Enable, Active High
Series:	UEI25
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module

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DC-DC Converters are a type of converter which are used to convert electrical energy from one DC source to another. The UEI25-120-D48PM-C is a DC-DC converter module which is designed for converting input voltage from 25V to 120V. In an electrical system, DC-DC converters are used to provide a wider range of suitable power options than would be available from a single power source. The UEI25-120-D48PM-C converter can be used for providing power to a variety of electronic devices including: CCTV cameras, automotive electronics, residential and commercial lighting, embedded systems, medical equipment and more. The UEI25-120-D48PM-C is a bidirectional DC-DC converter module. It uses a step-up/step-down topology to increase or decrease the input voltage, depending on the output voltage requirements of the specific product system. The module is configured with an input range from 25V to 120V, meaning that it can be used in applications with input voltage between these two values. It has an output voltage range from 12V to 48V, which can be adjusted via the use of the module\'s potentiometer. The module also features an onboard LED to indicate power, over-voltage, and over-current conditions. The UEI25-120-D48PM-C has four output terminals for easy connection to the device’s power system. It also has a wide input temperature range, from -40ºC to +85ºC, making it suitable for extreme temperature applications. The module also has a high efficiency rating, reaching up to 95%, providing for reliable and efficient operation.In terms of its working principle, the UEI25-120-D48PM-C utilizes a two-stage switching process for its step-up/step-down mode of operation. In the first stage, the power from the input voltage is converted into AC power, which is then rectified by a full-bridge rectifier to produce a DC output. The second stage consists of a buck boost switching circuit which regulates the output voltage to the desired value. The switching circuit is controlled by an on-board microcontroller to ensure the output remains stable and reliable.The UEI25-120-D48PM-C converter module is a reliable, robust and cost-effective solution for a variety of electronic applications. Its wide input voltage range and its bidirectional operation make it ideal for a variety of DC power applications. With its high efficiency and temperature range, as well as onboard LED indicators, it provides an ideal choice for applications requiring reliable DC-DC conversion.

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