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Switch-mode power supplies for automation
Efficient power supply
Our switched-mode power supplies at a glance
Our switched-mode power supply units are the ideal solution for supplying power to numerous electronic applications. The products, also known as DIN rail power supply units, offer an efficient way of supplying electrical devices and systems with a stable DC power supply. Thanks to standardised installation in control cabinets on TS35 DIN rails or top-hat rails, you not only save space, but also valuable time.
Our switch-mode power supply units impress with their high reliability, long service life and high level of safety. They fulfil international and European standards with regard to interference suppression and electrical safety. The DIN-Rail power supply units can be used both for machine controls (PLC, IPC) and for motorised drive units (D1, D3, D5, D7, D8, D9). Eight switching power supply units cover the complete automation range from 24 - 48 VDC (0.075 - 1 KW) and 2.5 -20A.
Advantages of switching power supplies
Switch-mode power supplies offer several advantages, including higher energy efficiency, lower weight and a smaller design compared to conventional power supplies. They also offer better controllability of the output voltage, greater immunity to interference and greater flexibility when adapting to different applications. Mounting is also a particular advantage. The DIN rail power supply units enable easy installation and maintenance thanks to their standardised mounting format. In addition, they offer protection functions against short-circuit, overload, overvoltage and overtemperature in accordance with UL508 to protect electronic devices from damage.
Ready to ship in 24hrs
Constantly maintained large stocks
Long product life
Product range available long-term
No minimum order quantity
100% tested
Frequently asked questions from our customers
A DIN rail power supply consists of various components, including an input filter, rectifier, smoothing capacitor, power switch, transformer, output rectifier, voltage regulation and protective circuits. These components work together to ensure a stable and reliable power supply.
As the name suggests, DIN rail power supply units (or top-hat rail power supply units) are mounted on standardised TS35 DIN rails / top-hat rails. These rails are widely used in control cabinets and switch cabinets and therefore enable simple and safe installation. The power supply units are simply pushed onto the DIN rail and can be easily removed again if required.
When selecting the right switching power supply, a number of criteria should be taken into account, including the required power, output voltage, efficiency, protective functions, certifications, energy efficiency class and adaptability to the respective application. It is important to consider the specific requirements and choose a suitable model that fulfils these requirements. Are you having difficulties choosing? Simply send a contact enquiry to our experts.
Yes, there are DIN rail power supply units that can be operated redundantly. These DIN rail power supply units have two independent power supply units that are connected in parallel. If one unit fails, the other automatically takes over to ensure a continuous power supply.
The DIN rail switching power supply units offer various protective functions, including short-circuit, overload and overvoltage protection. These protective functions protect the power supply unit and connected devices from damage caused by unexpected events or malfunctions.
The energy consumption of a switching power supply depends on the input power, the efficiency and the load. However, switching power supplies are generally more energy-efficient than conventional power supplies. Our DIN-Rail power supply units fulfil certain energy efficiency classes in accordance with the standards and regulations. Their efficiency helps to reduce energy consumption and operating costs.
Yes, our range of switching power supplies offer a wide input voltage range that allows them to be adapted to different mains voltages. This makes them flexible to use and allows them to be operated in different countries and environments.
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