UWE-15/5-Q48P-C

Series:	UWE
Packaging:	Tray
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	18V
Voltage - Input (Max):	75V
Voltage - Output 1:	15V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	5A
Power (Watts):	75W
Voltage - Isolation:	2.25kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Operating Temperature:	-40°C ~ 85°C
Efficiency:	90.5%
Mounting Type:	Through Hole
Package / Case:	8-DIP Module, 1/8 Brick
Size / Dimension:	2.30" L x 0.90" W x 0.34" H (58.4mm x 22.9mm x 8.6mm)
Control Features:	Enable, Active High

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DC-DC Converters – UWE-15/5-Q48P-C Application Field and Working Principle

DC-DC converters are a must-have when it comes to portable and alternative power applications. In addition to offering exceptional power management, they can help maximize system efficiency and reduce the form factor of components. Let’s take a look at the UWE-15/5-Q48P-C, an isolated DC-DC converter that is commonly used in automotive, communications, industrial, and medical applications.

What Is the UWE-15/5-Q48P-C?

The UWE-15/5-Q48P-C is a single output, DC-DC converter intended to provide power conversion from an input of 12 VDC to an output of 5 VDC at up to 15 W. This model offers Nominal input voltage of 9-18V and an ultra-wide output voltage range of 0.5 - 8V. The main features of this unit include low power consumption, high efficiency, wide temperature range, high power density, and excellent isolation.

Application Field

The UWE-15/5-Q48P-C is widely used in automotive, communications, industrial, and medical applications due to its wide input and output voltage range and its incredibly lightweight and small form factor. It is especially suitable for applications which require an extra wide output voltage range or where space and weight restrictions are an issue.

Working Principle

The working principle of the UWE-15/5-Q48P-C is based on a buck-boost converter topology. In this design, the input voltage is first converted from Input AC to Output DC. Then, the output voltage is converted from Output DC to Output AC. The output voltage is then adjusted to the desired level via the onboard regulating circuit. The circuit also performs functions such as over-temperature protection, over-current protection and short-circuit protection to ensure the safe operation of the DC converter.

Conclusion

The UWE-15/5-Q48P-C is a powerful, efficient, and lightweight isolated DC-DC converter widely used in automotive, communications, industrial, and medical applications. Its wide input and output voltage range, high power density, and excellent isolation make it an ideal choice for space- and weight-constrained applications. With its buck-boost converter topology, the UWE-15/5-Q48P-C can provide reliable and consistent power conversion from an input of 12 VDC to an output of 5 VDC at up to 15 W.

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