Power Supplies
What is the meaning of the IP ratings for power supplies?
August 25, 2023
The IP rating indicates to what extent an electrical device is protected against the penetration of foreign objects and moisture. In this blog post, you can find out which IP codes there are, what the differences are between them and what you need to pay attention to when choosing a power supply. Environmental influences such […]
Parallel connection and redundancy of power supplies – What is the difference?
November 28, 2022
You are in need of a higher total power for your system or machine, or want to ensure a reliable power supply? Common solutions include the parallel connection or establishing a redundant power supply system. In this blog post, you will learn more about the definition, the differences and the correct use of both system […]
What does daisy chaining mean for power supplies?
October 20, 2022
The colloquial term daisy chaining has established itself as a description for the direct connection of technical devices in series. In this blog article, you will learn what you should consider if you want to operate several power supplies in a daisy chain. Daisy chaining refers to a wiring scheme in which several devices, such […]
How to correctly measure the efficiency of a power supply!
September 22, 2022
Manufacturers’ data sheets often only give blanket information on efficiency and power losses of their power supplies at different mains voltages or loads. Therefore, it is advisable for users to measure the efficiency of a power supply themselves. In this blog article, you will learn what you should pay attention to. Multimeter, wattmeter or power […]
What does derating mean for power supplies? And when is it necessary?
July 14, 2022
Derating is a protective measure which allows the use of power supplies at high temperatures, at high altitudes or in alternative mounting orientations. In this blog article you will learn what you should consider when it comes to derating. Most power supply manufacturers specify ratings for lifetime, output current, and reliability (e.g. MTBF) for their […]
What is AC Inrush Current? How can it be limited?
May 17, 2022
A high inrush current is problematic for an efficient and simplified system design. Therefore power supply manufacturers try to keep AC inrush as low as possible. In this blog article you will learn why inrush current occurs in power supplies and which methods manufacturers apply to minimize it. Probably most of us already have noticed […]
How does a power supply work?
March 31, 2022
The power supply is the heart of any electronic system or machine. In this BLOG article we will explain how a power supply works on a very basic level. You will also learn more about the difference of an AC/DC converter and a DC/DC converter. Step by step to DC voltage If we look at […]
Rust on power supplies: How harmful is corrosion?
March 23, 2022
Is rust on industrial power supplies a safety hazard or not? In this BLOG article we explain which type of corrosion is harmless and when you should take action. You will also learn how corrosion tests can help to prevent rust. Rust is typically only a visual flaw on the housings and screws. But it […]
How does decentralization affect power supplies?4. April 2022
How can the availability of a system be increased?13. February 2023
How does a power supply work?31. March 2022
