SXE15-48D05-3V3

Current - Output (Max):	3A, 4.5A
Size / Dimension:	1.91" L x 1.15" W x 0.34" H (48.5mm x 29.2mm x 8.6mm)
Package / Case:	11-SMD Module
Mounting Type:	Surface Mount
Efficiency:	86%
Operating Temperature:	-40°C ~ 65°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	15W
Series:	SXE15
Voltage - Output 3:	--
Voltage - Output 2:	3.3V
Voltage - Output 1:	5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	33V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	--

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DC-DC Converters have long been used in a variety of applications due to their ability to convert a wide range of AC or DC power into lower voltages while providing high-current capabilities. The SXE15-48D05-3V3 is a DC-DC converter designed by Mean Well Enterprises Company and is a small, high-efficiency converter designed for battery-operated applications. It has a wide input voltage range of 12-48 volts, so it can be used in a variety of applications.The working principle of the SXE15-48D05-3V3 is quite simple. It takes the incoming AC or DC input voltage and converts it to a DC output voltage through a series of converter stages, which includes an input ripple filter, full-bridge rectification, an integrated current sense resistor, buck (or step-down) converter, a high-frequency phase-shifted full-bridge converter, and a synchronous rectifier. This process ensures a highly efficient and accurate conversion of the input voltage to a desired output voltage.The SXE15-48D05-3V3 is mainly designed for battery-operated applications, such as in power sources used with portable medical goods. These applications require high-density DC-DC converters that can be extremely compact and energy-efficient. The SXE15-48D05-3V3 is perfect for these applications due to its wide input voltage range and high efficiency. It also features an operating temperature range of -40 to +85°C, making it suitable for use in extreme temperature conditions.Furthermore, the SXE15-48D05-3V3 offers features that make it suitable for a wide variety of other applications. It offers over-temperature protection, over-current protection, short-circuit protection, and reverse-polarity protection, providing safety against various external shock or electric interference. It also provides soft-start capability for delayed current initiation, reducing power surges and compliant with various international safety certifications.With its wide input voltage range, low power consumption, and high efficiency, the SXE15-48D05-3V3 is an ideal choice for a variety of applications, including but not limited to automotive and industrial systems, mobile power supplies, battery chargers, personal computers, medical products, system down-sizing, or any other applications with high-current requirements. With its robust design, high efficiency, and safety features, the SXE15-48D05-3V3 offers a reliable and cost-effective solution for a variety of applications.

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