QT&E has a long history of coming up with uniquely designed parts to meet specialty electronic applications. While most of our units start out as prototypes and then move onto production parts, our special designs give our engineering staff the opportunity to use their expertise and experience to come up with a one-of-a-kind solution. Our expertise in building "specialty" products provides solutions to technical challenges.

Quality Transformer and Electronics' customers include a number of the National Laboratories, Universities and Research Institutions, as well as companies that occasionally require a part for a particular situation or project that is out of the ordinary. Our engineering department appreciates a good challenge and the opportunity to create designs that are outside the norm with these unique applications.

High Isolation Transformer High Isolation Transformer
Air Core Inductor Air Core Inductor
magnetic amplifier Magnetic Amplifier
AC Power Supply AC Power Supply

High Isolation Transformer

High isolation transformer designed for use in a sulfur hexa-fluoride chamber
High isolation transformer designed for use in a sulfur hexa-fluoride chamber
Power Rating 120kVA
No. of Phases 3
Frequency 60 Hz
Primary 480Vrms L-L Delta
Dielectric Withstanding Voltage 1.5kVrms
Secondary 240Vrms L-L Delta at 290Arms
Isolation 100kVDC working isolation in air
Features Designed for low impedance <10%;

Air Core Inductor

Air core inductor used for experimental purposes by a National Laboratory
Air core inductor used for experimental purposes by a National Laboratory.
Inductance 140uHy
No. of Phases 1
Current 250Arms

Magnetic Amplifier

Special application test transformer used in transformer testing
Special application test transformer used in transformer testing.
Power Rating 120kVA
No. of Phases 1
Frequency 50/60 Hz
Primary 132Vrms
Secondary 20Vrms at 6,000Arms

AC Power Supply

Variable AC Power Supply (Saturable Reactor) utilized in processing of high power lamps
Variable AC Power Supply (Saturable Reactor) utilized in processing of high power lamps.
Power Rating 20kVA
No. of Phases 1
Frequency 60Hz
Primary 208V
Secondary 13.5Vrms at 1,500Arms