XP Power announced the DSA series of slim, DIN-rail industrial AC-DC power supplies and a complementary ORing redundancy module.
The series comprises the 150 Watt DSA150, the 240 Watt DSA240 and the 480 Watt DSA480. With a single output of either 24 or 48 V d.c., the range is aimed at industrial applications, such as process control and building automation, where the space used by the power supply on the DIN rail needs to be minimised. A voltage trim function provides adjustment of the stated nominal output by ±5%.
These convection cooled units are narrower than standard DIN rail mount supplies, with the DSA150 measuring 99,8 x 125,2 x 55,5 mm, the DSA240 117,8 x 125,2 x 65,8 mm and the DSA480 123,35 x 124,8 x 86,3 mm. Typical efficiencies are 87% for the DSA150, 92% for the DSA240 and 94% for the DSA480. The series has an operating temperature range of -25°C to +70°C, with the full power output being available without derating from -25°C to +50°C.
The units can operate across the full universal input range from 90 to 264 V a.c. without requiring the user to switch the line input. They also feature multiple options to remotely control the output, giving the user the ability to select how the power supply will respond to over-current conditions.
The series also features a peak load capability that allows 150% of rated output for up to 3 seconds. This is ideal for high startup current applications, such as starting a motor, without having to specify a more expensive power supply with a higher power rating just to meet such occasional load conditions.
The DSA-DPA20 diode ORing module can be used with the DSA series to provide redundancy for 24 V d.c. applications up to 20 A. Measuring 99,8 x 125,2 x 55,5 mm in a DIN-rail mount package, the module can be connected to two power supplies for 1+1 redundancy or with multiple power supplies and DSA-DPA20 modules for N+1 redundancy. The module has potential-free relay contact signals and a visual LED output and failure indicator.
The DSA series meets the international safety standards UL508, EN60950, IEC60950 in addition to complying with EN55022 Class B specifications for conducted and radiated emissions.
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...High-performance DC-DC converter Conical Technologies
Power Electronics / Power Management
With a wide 9 - 40 V DC input range, the Claf Power DWHB400-F24xxN series is a high-performance DC-DC converter family ideally suited for 12 V and 24 V battery-based systems including vehicles, off-grid installations, and distributed power architectures.
Read more...Versatile outdoor waterproof connectors Vepac Electronics
Interconnection
The LP-20 outdoor waterproof connector series offers a versatile range of rugged, circular connectors with 2, 3, 4, 5, 7, 8, 9, 12 and 14-pin configurations.
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...Rugged AI PC for industry Vepac Electronics
AI & ML
Designed to operate where conventional systems fall short, the TB-7145-MVS compact industrial PC supports advanced machine inferencing, real-time data handling, and high-performance graphics workloads without compromise.
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.
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