Printed circuit board transformers from THS-Transformatoren Franz Hölsch GmbH stand for well-engineered design, compact construction and reliable voltage supply in demanding applications. Whether PCB transformers, flat transformers or single-phase transformers for equipment installation, THS develops and manufactures solutions where electrical safety, stable performance and seamless integration into existing systems are essential. Particularly in the field of encapsulated PCB transformers, the company’s experience becomes evident: robust designs, defined insulation classes and standards-compliant constructions ensure a high level of operational safety and long service life.
What distinguishes THS-Transformatoren Franz Hölsch GmbH is the combination of technical precision and application-oriented product design. The various product series are not simply standard components, but are tailored to real requirements in control technology, power supply systems and device engineering. The result is PCB transformers that can be reliably integrated into a wide range of applications – from conventional electronics and control systems to specialized installation scenarios. For those who value quality, experience and a clear technical approach in PCB transformers, THS is a manufacturer that not only promises expertise, but demonstrates it in every detail.
Print transformers, type series GSV “N” and GSV “KK” Cast in a plastic housing with or without fastening lugs 2-chamber winding, DIN EN 61558 / DIN VDE 0570 Insulation class Ta 40°C / B, size EI 30/5 – EI 30/15.5 Absolutely short-circuit proof
Flat transformers, type series FGSV
Print mounting, cast according to DIN EN 61558 / DIN VDE 0570
Insulation class Ta 40°C / B
Print transformers, type series GSO
Open version according to DIN VDE 0550
Encapsulated safety transformer with covered solder pins
According to DIN EN 61558 / DIN VDE 0570
According to DIN EN 60742 / DIN VDE 0551
Insulation class Ta 40°C / B
Single-phase transformer, type series VR
Output from 3.2 VA to 215 VA
Built-in device transformer, VR series
Encapsulated safety transformer in accordance with
DIN EN 61558 / DIN VDE 0570
Versatile application for power supply of control systems, DC motors, halogen lighting,
and fully encapsulated AC/DC power supplies
Data sheets for download
Print transformers GSO
Print transformers GSV KK
Print transformers GSV N with fixing plate
Print transformers GSV N
Flat transformers FGSV
Single-phase transformers VR