Usually, you buy network cables ready made. A self-production can be very useful in some situations, e.g. If the cable channel is already so full that no cable plug fits through more. When the cable has to be routed through a tight hole in a wall. When the cable lengths are […]
Future-oriented building cabling combines fiber optic and copper cables. This article shows what to look for when planning a new building cabling. For new buildings and conversions of commercial premises, building cabling is one of the most significant trades. Every move must be carefully planned so as not to delay subsequent work. Conduits, […]
It is essential to get a grip on the thermal budget of an LED to preserve the many favorable properties of an LED in the long term. Strong temperature fluctuations of LEDs shorten the operating time considerably and exceeding the permissible chip temperature also has a direct effect on the […]
COB (chip-on-board) LEDs offer a similar beam quality and a high color rendering index. With suitable heat sinks and mechanical holders, they are ideal for many applications. A pleasant and uniform lighting environment requires the application of light: compact dimensions, high efficiency, sufficient luminous flux, high color rendering index (CRI value), […]
The inrush current of a power supply is often much higher than the nominal current but is mentioned only in passing in many data sheets. That can lead to difficulties. Usually, only a small line in the specification sheet of a power supply describes the Inrush Current. There are sorrowful experiences for […]
