C K Enterprises, Inc. - Lees Summit, MO (Serving Oklahoma)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of parts & accessories including transformers. Transformers are available with 12 V, 115 V, 120 V & 230 V voltage & 60 Hz frequency.
Brand Names: Phelon
ckeinc.rtrk.com/?scid=1799789&rl_alt=http%2...

Railroad Signal International LLC - Tulsa, OK
Distributor, Manufacturer, Custom Manufacturer
Manufacturer and distributor of standard and custom inverter and filament transformers. Capabilities include rail system engineering and designing, site preparation and construction, highway crossing system installation, control case construction and wiring and signal component maintenance and repair. Suitable for regulating AC power to signal lights.
catalog.railroadsignalintl.com/viewitems/po...

Transformers Products
	Transformers

Acudata, Inc. - Tulsa, OK
Manufacturers' Rep
Rep. of sensors.
Brand Names: Ohio Semitronics

Quick Start, Inc. - El Reno, OK
Manufacturer, Custom Manufacturer
Designer & manufacturer of standard & custom transformers including isolation, single-phase, three phase, step-down & step-up. Products feature screw terminals & screws, terminal blocks & strips, fuse blocks & clips, finger-safe terminals, quick disconnects, UL listing, lead wire to desired length & jumpers. Single-phase transformers are available in 50 Hz & three-phase are available in 60 Hz. Products are made to customer specs & also feature marked connectors for easy connection. Serving many industries including oil field. Made in the USA.

Applied Controls Corporation - Broken Arrow, OK
Distributor, Manufacturers' Rep
Mfr's Rep. of Analyzers, Electric Controls, Enclosures, Measuring Instruments, Transformers, Control Valves.