The Claf Power DWHB400-F24xxN series is a high-performance DC-DC converter family designed to meet the demanding requirements of modern industrial, transportation, and mobile equipment applications. With a wide 9 – 40 V DC input range, the series is ideally suited for 12 V and 24 V battery-based systems including vehicles, off-grid installations, and distributed power architectures.
Delivering up to 400 W with a regulated 24 V DC output, these converters provide stable power for sensitive loads such as control systems, communication equipment, signal processing, and automation devices. The wide input range ensures consistent operation under real-world conditions, including battery voltage dips, cold starts, and fluctuating supply lines.
High efficiency across a broad load range is a key advantage, reducing energy losses and simplifying thermal management. The DWHB400 series is designed for rugged environments, typically using conduction or baseplate cooling to maintain performance in high ambient temperatures and vibration-intensive applications.
An advanced feature of the series is the synchronisation pin, which allows the converter’s switching frequency to be aligned with an external clock or other converters. This capability reduces beat frequency interference and helps minimise electromagnetic interference (EMI), making it particularly valuable in noise-sensitive systems such as industrial controls and communication platforms.
For high-current applications, the DWHB400-F24xxN series also supports parallel operation, enabling multiple converters to be connected to increase total output power. Through current sharing mechanisms, the load is evenly distributed across units, improving system reliability and scalability. This approach allows designers to build modular power architectures, where additional converters can be added to meet increasing power demands or to provide redundancy in mission-critical systems.
Comprehensive protection features including over-voltage, over-current, short-circuit, and thermal protection ensure safe and reliable operation. Combined with galvanic isolation for improved noise immunity, the Claf Power DWHB400-F24xxN series offers a robust, flexible, and scalable DC-DC solution for demanding applications.
Powering the IoT Uniross Batteries
Power Electronics / Power Management
Choosing the right battery is not simply a technical detail, but a defining factor in the longevity and cost-effectiveness of any IoT deployment.
Read more...The move to DC infrastructure IOT Electronics
Power Electronics / Power Management
The shift toward direct current infrastructure in data centres is accelerating as operators pursue higher efficiency, improved reliability, and stronger alignment with renewable energy goals.
Read more...Power inductor for automotive applications Würth Elektronik eiSos
Power Electronics / Power Management
The WE-MXGA inductor features RDC values up to 25% lower and a saturation current up to 47% higher compared to other components currently available on the market.
Read more...DC-DC converters for next-generation IoT iCorp Technologies
Power Electronics / Power Management
AIPUPOWER’s K78XXJT-500R3 and K78XXJT-500R3-LB give designers a compact, high-efficiency power option for battery-powered and space-constrained systems, combining up to 96% efficiency with no-load input current as low as 0,2 mA.
Read more...240 W in compact form factor Brabek
Power Electronics / Power Management
The cost-effective and reliable RECOM RACPRO1-S240E DIN-rail mount AC-DC series is only 125 x 139 mm and 39 mm wide, yet provides 240 W output.
Read more...You cannot manage what you cannot measure
Power Electronics / Power Management
South African sites are generating solar energy. Most still have no idea what is consuming it… or when, or why. Intelligent load management hardware is changing that.
Read more...Scalable and intelligent power solution
Power Electronics / Power Management
Designed for Africa’s rapidly evolving energy landscape, Bluetti’s ES125 offers a scalable, intelligent power solution that delivers reliable and cost-efficient electricity for uninterrupted operations.
Read more...Simulating grid abnormalities Conical Technologies
Power Electronics / Power Management
Simulating grid abnormalities has become an essential part of validating systems such as inverters, UPS units, photovoltaic inverters, and EV charging infrastructure.
Read more...Evaluation board for STPMIC25 PMIC
Power Electronics / Power Management
The STEVAL-PMIC25V1 is a power management IC evaluation board for the highly integrated STPMIC25, which is designed to manage the power requirements of the core, memory, and interfaces of the STM32MP2x series MPU.
Read more...Gen5 Pro enhances power conversion Altron Arrow
Power Electronics / Power Management
The Infineon Technologies CoolSET ICE501XD and ICE502XD PWM Fixed Frequency Gen5 Pro controllers are advanced solutions for auxiliary power supplies in demanding high-voltage applications.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version