Non-isolated switching regulator with Ultra-wide input voltage range- KUBxx48EB(F), KJB48xxEB(F)/SBO Series

Non-isolated switching regulator with Ultra-wide input voltage range.jpg

With the rapid development of robotics, communication, and other industries, the market demand for non-isolated high-current power converters is increasing. MORNSUN launched KUBxx48EB(F)-10A series of non-isolated Buck-Boost modules and KJB48xxEB(F)-10/20A and KJB48xxSBO-10A series of Buck modules to meet the market demand.

 

These two series have the advantages of ultra-wide input voltage, low no-load power consumption, high efficiency and integrated multiple protection functions, which are the ideal choice for customers.

Buck-Boost modules / Buck modules with brick packages.jpg

 

Advantages

Ultra-wide input voltage

  • KUBxx48EB(F): 14.5-90V

  • KJB48xxEB(F)/SBO: 14.5-85V

Accept a wide range of input voltage such as 24V/26V/48V/72V, reducing customer's management cost of material.

 

Wide adjustable output voltage

KUBxx48EB(F) series accepts adjustable output voltage range of 20-55VDC.

 

Low no-load power consumption

  • KUBxx48EB(F): as low as 0.3W

  • KJB48xxEB(F)/SBO: as low as 0.096W

And the efficiency of these two series is both 98%

The extremely low no-load power consumption and high efficiency help customers to reduce costs and increase efficiency.

 

High reliability

The KUBxx48EB(F) series and KJB48xxEB(F)/SBO series have a wide operating temperature range of -40°C to +105°C and integrate multiple protections of input under-voltage, short-circuit, output over-current, and output over-voltage. They also comply with reliable tests of damp heat and vibration. The encapsulating products are available in five-sided metal housings to meet the harsh working environment requirements of customers.

 

Applications

They can be widely used in robotics, communications, battery management, DC-DC distributed power supply, etc.

Typical application of KJB/KUB Series IS Robotic.jpg

 

Features

  • Ultra-wide input voltage range: 14.5-90 VDC

  • High efficiency up to 98%

  • Industry-standard 1/8-Brick & 1/16-Brick package and pin-out

  • Operating temperature range: -40℃ to +105℃

  • Input under-voltage protection, output over-voltage, short-circuit, over-current protection, over-temperature protections

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