Kategoria: producent

Switching power supplies, as their name suggests, are electronic devices based on energy conversion by means of high-frequency pulses. Therefore, they can be and always are a source of electromagnetic disturbances, which in turn may be harmful to other devices...

Electromagnetic compatibility (EMC) is the ability of an electrical device to operate correctly within a specified electromagnetic environment without introducing unacceptable electromagnetic disturbances into that environment. In the case of direct current (DC) power supplies, most of which are sophisticated...

The BREVE design team has developed, to a customer’s order, an unusual unit of adjustable AC and DC power supplies. The equipment was designed for test work in the manufacture of operating mechanisms for power disconnectors. The power supply unit...

A choke is simply an inductor with a magnetic core that prevents sudden changes in the electric current. It can also be used to limit alternating current without the power losses that would occur if the limiting element were a...

Questions often arise about isolating transformers. Isolating transformers are those transformers in which the output voltage is most often equal to the input voltage. They provide galvanic isolation between the primary and secondary windings. Isolating transformers are used wherever protection...

In this article we would like to present the most important advantages of our electronic ZLD power supplies designed for LED lighting. If you would like to find out more, we invite you to read the full specification of BREVE’s...

Safety isolating transformers provide, in accordance with standard PN-EN61558-2-6, protective separation of the primary and secondary windings. They are intended to supply circuits with a safety extra-low voltage. Furthermore, the secondary voltage under no-load conditions must not exceed 50V AC...

In response to the needs of our Customers, we have prepared a complete overview of Breve controllers. The overview lists all the functions of our devices and indicates their applications. Selecting the best controller is now easier than ever before....

New Breve fan speed controllers deserve to be called SMART, because they are modern, intelligent and equipped with advanced functions. The right climate and energy savings are guaranteed here! Why are fan speed controllers a decidedly better solution for ventilation...

We often come across situations in which it becomes necessary to use a transformer with several secondary windings or windings with tappings. Transformers of this type, classified as so-called combined transformers, are usually made for the manufacture of various pieces...

Electronic controllers allow stepless control of fans. The ARES design from Breve is based on a microprocessor, which makes fan control more linear, more convenient and more precise. The ARES controller is distinguished by: a compact design; a high level...

An autotransformer is a device used to change the voltage level. Its fundamental feature is that it provides no galvanic isolation of the secondary side from the primary side. This is undoubtedly a drawback of such a design, however in...

What are switch mode power supplies? A switch mode power supply is an electronic device that uses an internal oscillator operating at a frequency of several tens of kHz, together with the phenomenon of charging and discharging an inductive component...

Breve Tufvassons to polski producent transformatorów, regulatorów prędkości wentylatorów, dławików i zasilaczy. Firma funkcjonująca na rynku od 25 lat z sukcesami rozwija swoje portfolio produktów i zaspokaja potrzeby Klientów nie tylko w Polsce, ale i całej Europie. Jubileusz 25-lecia istnienia...