Power Electronics / Power Management


400 W DC-DC converter

25 October 2023 Power Electronics / Power Management

The VCB48_EBO-xxWR3-N Series by Mornsun is a new series of DC-DC converters to meet the growing demand for medium- and high-power supplies in various fields including telecommunication, electric power, and industrial control. The 1/8-brick series covers a range of output power from 100 to 400 W. These products meet IEC/UL/EN standards and DOSA standards with a wide operating temperature range, high efficiency, and low ripple noise. A comprehensive list of protection ensures that customers do not suffer unnecessary losses from abnormal operation of their system or equipment.

5G communication data traffic can be quite unbalanced, with significant variations in different periods. As a result, the actual load range of the power supply may vary greatly from light load to full load during operation. This power module series exhibits a high and stable efficiency curve to prevent problems caused by wildly varying loads. Mornsun has tested the series at loads of 10, 25, 50 and 100% and found the average power efficiency to be over 90% at all loads.

With a wide input voltage range of 36 -75 V DC, an isolation voltage of 1500 V DC, low ripple noise of 100 mV, and output efficiency of up to 95%, this series is designed to deliver optimal performance in any application.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Converter for industrial control applications
Vepac Electronics Power Electronics / Power Management
MORNSUN has launched a 500 W wide-input DC/DC converter series to meet the increasing demand for high-power supply in industrial control applications.

Read more...
Portable 100 MHz digital oscilloscope
Vepac Electronics Test & Measurement
The PeakTech P1331 is a powerful 100 MHz four-channel portable digital oscilloscope that is ideal for mobile use on a laptop, or for permanent installation in control cabinets.

Read more...
Power modules enable 15% weight reduction in race cars
Future Electronics Power Electronics / Power Management
Chosen for their small and lightweight characteristics, the Vicor modules efficiently step down the high-voltage accumulator’s power from 400 – 600 V to 27 – 38 V.

Read more...
High-precision coreless current sensor
RS South Africa Power Electronics / Power Management
The Infineon XENSIV TLE4971 is a new automotive-qualified pre-programmed 120 A sensor without the saturation or hysteresis effects.

Read more...
Insights into design challenges for vehicle electrification
Power Electronics / Power Management
Mouser Electronics has launched a new eBook in collaboration with NXP Semiconductors, which pushes boundaries in the automotive, industrial and IoT, mobile, and communication infrastructure markets.

Read more...
Power charger reference design
Power Electronics / Power Management
Infineon has released a reference design for an 84 W AC-DC battery charger, with a 110/230 V AC rated input and constant current output of up to 4 A.

Read more...
DC/DC converters with ultra-wide input range
Conical Technologies Power Electronics / Power Management
The THN 15UIR and THN 20UIR series from Traco are high-performance DC/DC converters with an ultra-wide 12:1 input voltage range and a power output of 15 and 20 W respectively.

Read more...
EMC filter for enclosed power supply series
Vepac Electronics Power Electronics / Power Management
These EMC filters, based on the second-order filtering scheme, mitigate performance to CM/DM interference up to 60 dB, which can effectively suppress interference.

Read more...
Ultra-low noise, ultra-high PSRR µModule regulator
Altron Arrow Power Electronics / Power Management
Analog Devices’ LTM8080 is an ultra-low noise dual output DC/DC µModule regulator that operates from up to 40 V at the input.

Read more...
Antenna for RF measurements up to 8 GHz
Vepac Electronics Telecoms, Datacoms, Wireless, IoT
The 3D Mobile PRO is an extremely light and small isotropic antenna, compatible with any spectrum analyser, for making X/Y/Z-axis RF measurements up to 8 GHz.

Read more...