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:

Schneider Electric partners with Drakenstein Municipality
Schneider Electric South Africa Power Electronics / Power Management
Drakenstein Municipality, situated in Paarl in the Western Cape, is one of the first distribution utilities globally to implement Schneider Electric’s green, SF6-free RM AirSeT switchgear with pure air technology and native digital connectivity.

Read more...
E-Mobility: navigate safety, interoperability and conformance
Concilium Technologies Power Electronics / Power Management
Although the concept of electric vehicles is not a new one, the market remains in its infancy, and is not well-regulated or fully operational. This presents a number of challenges for manufacturers throughout the EV and EVSE ecosystem.

Read more...
Webinar: Decarbonise with industrial drives
Power Electronics / Power Management
Infineon's TRENCHSTOP IGBT7 and CoolSiC technologies increase the efficiency of your industrial drive design, ultimately resulting in cost savings for you, and a more sustainable future for all.

Read more...
Analysis of switch-mode power supply: inductor violations
Altron Arrow Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.

Read more...
High-speed AWG generates up to 20 sine waves
Vepac Electronics Test & Measurement
Spectrum Instrumentation has released a new firmware option for its range of versatile 16-bit Arbitrary Waveform Generators, with sampling rates up to 1,25 GS/s and bandwidths up to 400 MHz.

Read more...
Compact PCB-mount SMPS
RS South Africa Power Electronics / Power Management
Traco Power’s 5W PCB-mount switch mode power supply (SMPS) offers high efficiency, and is well suited for a variety of applications in the automation, electronics, electrical and mechanical industries.

Read more...
AC-DC brick PSU
Conical Technologies Power Electronics / Power Management
These PSUs have a typical efficiency of up to 92%, and a power factor value of up to 0,99. They are available in 12, 24, 28, 48 and 54 V output versions.

Read more...
5 kW switching PSU range
Conical Technologies Power Electronics / Power Management
Mornsun has released a new switching power supply range, the LMF5000-25Bxx, which has a 5000 W capacity, and features universal AC input configurations.

Read more...
Reliable charging range
Current Automation Power Electronics / Power Management
Whether you’re powering essential electronics, keeping emergency equipment operational, or maintaining the performance of critical machinery, the need for dependable charging solutions cannot be overstated.

Read more...
Microchip expands its mSiC solutions
EBV Electrolink Power Electronics / Power Management
The highly integrated 3,3 kV XIFM plug-and-play digital gate driver is designed to work out-of-the-box with high-voltage SiC-based power modules to simplify and speed system integration.

Read more...