Transformers

Voltage Transformers suit extreme isolation applications.

Voltage Transformers suit extreme isolation applications.

High Isolation Voltage Transformers are engineered for BIL ratings up to 60 kV and for corona inception/extinction voltages up to 20,000 Vrms at 60 Hz. They are AC HiPot tested at voltages to 40,000 Vrms at 60 Hz up to 1 minute. Specifications eliminate chance of product insulation system defects that could lead to catastrophic failure. Units are suited for medical, industrial control, and high...

Read More »
Toroidal Transformers offer power ratings from 20-1,000 VA.

Toroidal Transformers offer power ratings from 20-1,000 VA.

Certified to UL, CSA, EN, and IEC standards with CE marking, CUSTARD (CUSTom/standARD) general-purpose transformers are based on power ratings from 20-1,000 VA. They incorporate standard primary windings for 117 V/230 V, 50-60 Hz operation and any secondary winding specified by end user. Applications include use as motor drives, step-down transformers, and power supplies. Models for medical...

Read More »

Modular Substations offer solution for custom needs.

Able to reduce on-site field installation time by up to 75%, pad-mounted modular substations are suited for sites with limited time and manpower. Components and equipment are pre-assembled on structural base and shipped ready for installation and energization. With aesthetically pleasing low profile, transformers are suited for urban and remote locations, including residential, industrial, and...

Read More »
Switchmode Transformer suits AC-DC converter applications.

Switchmode Transformer suits AC-DC converter applications.

Model SPP-3002 printed circuit mount transformer is designed for use with TNY255 TinySwitch(TM) integrated offline switching power supply chip from Power Integrations, Inc. Other applications include those requiring inputs of 85-265 Vac, 2 dc outputs ranging from 6.0-12.0 Vdc, and 1 dc output ranging from 12-24 Vdc at power of 2.0 W max. Dielectric strength is rated at 4,000 Vrms. Dimensions are...

Read More »
Flyback Controller operates at 250 kHz constant frequency.

Flyback Controller operates at 250 kHz constant frequency.

Model LTC3806 synchronously drives primary and secondary side MOSFETs. It facilitates cross regulation in multiple output power supplies by keeping MOSFETs ON and outputs coupled for larger fraction of each power conversion cycle. Unit incorporates all timing and control functions, as well as 1 A gate drivers for designing multiple output power supply at up to 60 W. Adjustable soft-start controls...

Read More »
Transformer monitors low-frequency currents.

Transformer monitors low-frequency currents.

Low-profile Model ACST-260 Current Sense Transformer monitors up to 30 A at frequencies up to 200 Hz. It provides turns ratio of 1:500, primary to sense, and is constructed with UL-recognized class B insulation system and meets dielectric strength of 3 KV.

Read More »

All Topics