Augmenting its DPP range of three-phase DIN-rail AC-DC power supplies, TDK-Lambda has added a 960 W model.
The DPP960-3 series is available in 24 V and 48 V d.c. output models, making them well suited for use in factory automation, industrial control systems and test and measurement equipment.
The DPP960-3 operates from three-phase AC inputs in the 340 to 575 V, 47–63 Hz range without the need for switching or adjustment. An important feature of these power supplies is their bi-phase operation: under a dropped phase condition they will continue to operate with output power derated to 80%. All models incorporate power factor correction in accordance with EN61000-3-2. The unit is offered with a current sharing capability that shares power between the paralleled power supplies in redundant or increased power conditions. Output voltages can be adjusted to allow for voltage drop in cables.
For additional convenience in control and automation applications, the 24 V model includes a 0,3 A rated voltage monitoring relay. Here, the normally open contact closes when the supply output reaches 18,5 V ±0,9 V; this can be used to prevent misoperation of devices such as sensors and solenoids at reduced voltage, when their behaviour may be unpredictable, ie, below their nominal 24 V rating. Further protection features include over-voltage, output short circuit and over-temperature. The operating temperature range of the power supplies is from
-25°C to +71°C.
The DPP960-3 series meets EN55022 Class B EMI standards (radiated and conducted), are CE marked and are safety-approved to UL/EN60950-1 and UL508 specifications. All models are suitable for either TS35/7.5 or TS35/15 DIN-rail mounting and have a robust metal case with convenient screw terminal connections. They carry a two year warranty.
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