40VA Chassis Mount Transformer by ZETTLERMagnetics used in Dental Chair Application

Application Spotlight November 2017

The Design

A global corporation in the dental industry approached ZETTLER for a reliable 40VA transformer to power their new range of Hydraulic Dental chairs. The application required a 120/208/240V input capability for international markets, custom lead lengths and colors for easy installation, and an inherently limited design with UL class II recognition and insulation system.

About the Zettler transformer

ZETTLER’s AHRV series of chassis mount transformers are UL Class II recognized and offered in a range of single, dual and triple input voltages, from 120V to 575V, and several mounting styles and termination options in a reliable easily to configure package. Ranging in power from 20VA to 100VA, these 50/60Hz transformers are found in high-power applications including: pumps, tank-less water heaters, motors, ovens, vending machines and lighting.

For more information about similar applications, as well as about the comprehensive transformer solutions from ZETTLER Magnetics please contact:

ZETTLER Electronics, Europe
Junkersstr. 3
82178 Puchheim
Tel: +49(0)89-800 97 135


Zettler Magnetics Europe, a Zettler Group company, provides application-engineering, sales, distribution and customer service in the EMEA region in the EMEA region in the EMEA region for a wide variety of top quality transformers and magnetics components. We cater to a broad spectrum of customers in diverse industries and across many applications.Zettler Magnetics Transformers include epoxy sealed power transformers encapsulated switch-mode modules, open frame, low profile, switching transformers and chokes, while toroids include current sensing, zero phase current sensor, current transformers, PFC chokes and large power line filter inductors. Zettler Magnetics has the design and manufacturing capability to provide custom designs for the most specialized applications. www.zettlermagnetics.eu