Harbuch Electronics provides audio transformers and audio modules. Audio transformers have been specifically designed for local broadcasting as well as sound engineering industries. Low level audio transformers can be wound on metal cores or even on ferrite cores. High level audio transformers provided by Harbuch Electronics are wound around grain oriented silicon steel. These high level transformers are available in the form of scrapless laminations.
The lamination sizes of audio transformers from Harbuch Electronics include various special sizes as well as formats such as metric sizes. Bobbins offered by Harbuch Electronics are supplied in different forms such as printed circuit board mounting forms and standard slotted cheek forms. Mounting brackets from Harbuch Electronics are available in small as well as large sizes. Small type mounting brackets utilise two hole mount wrap over brackets, while large mounting brackets consist of four hole mount window bracket.
Audio modules from Harbuch Electronics operate in voltage conditions of 24 volts DC. These audio modules have been specifically designed for mounting onto L shaped bracket and are devoid of potentiometers. TA-1012 type of audio module require about two 100K linear potentiometers, while TA-1013 audio module requires only a single potentiometer.