XP Power has announced the DSR range of AC-DC DIN-rail power supplies approved for industrial control systems and information technology equipment applications. These versatile supplies provide reliable power with a 150% peak load capability in a slim-line, DIN-rail mount metal case.
Competitively priced, the DSR’s space-saving design features a width of just 32 mm for 75 W and 120 W models, and 45 mm for 240 W models. For use in industrial and building control applications, specific deployment areas include machine control, process control, factory automation, escalator/travelator/elevator/lift control, building heating/aircon monitoring, control and security systems.
Models DSR75, DSR120 and DSR240 are rated at 75 W, 120 W and 240 W respectively, and feature efficiency figures of 91%, 92% and 94% respectively. The two lower-power models are available with 12, 24 and 48 V outputs, whilst the DSR240 is available with 24 or 48 V outputs. All models operate from 85 to 264 V a.c.
The power supplies’ 150% peak load capability enables startup for electromechanical loads. Ambient temperature rating is -25°C to +70°C for all models, with rated power available up to 50°C or 60°C depending on the model. Volt-free relay contacts facilitate remote monitoring for DC OK. Units can be paralleled for higher requirements or configured to provide N+1 redundancy in critical applications.
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...Dual-port USB-C power delivery solution Altron Arrow
Power Electronics / Power Management
Infineon’s CYPD7272-68LQXQ is the tray packing option of the company’s dual-port USB-C power delivery solution and features an integrated dual-port USB-C PD + DC-DC controller.
Read more...Parallel redundancy power module Conical Technologies
Power Electronics / Power Management
The LIR40-40 is a wide input range DC-DC module, with a constant output of 48 V at a nominal output current of up to 40 A.
Read more...Motor protection relay front-end NewElec Pretoria
Power Electronics / Power Management
Newelec’s Motor Protection Relay front-end software isn’t just another tool, it’s a game changer that puts control firmly in your hands.
printer friendly version