Power transformer

isolationencapsulatedtoroidal

Power transformers: Transformers made of toroidal tape cores based on nanocrystalline "VITROPERM" are recommended for push-pull forward converters. In comparison to ferrites, the much higher induction swing (high Bs) and the low magnetic losses allow the following advantages: lower weight, smaller volume, higher efficiency and an expanded temperature range (up to 120 °C) with negative coefficients. Drive and trigger transformers: Higher switching frequencies, higher blocking voltages and switching power influence the way a semiconductor is activated and controlled to allow for safe and simple switching. Drive transformers ensure galvanic separation while also supplying the switching signal and /or the energy for the semiconductor drive circuit. Signal and PLC transformers: For safe and reliable functioning in narrowband PLC systems like e.g. remote monitoring and control of home appliances or remote meter reading of Smart Meters VAC offers a wide range of isolation transformers which are characterized by optimum performance and high robustness. Model article number: Power, signal, PLC, drive, and trigger transformers