Products/Services for Freon Cooled Transformers
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Transformers - (2112 companies)...slow-blow" fuses. Dry vs. Fluid-filled Because transformers naturally generate heat, they must be cooled by either air or a kind of fluid. Dry transformers feature the two coils facing each other and separated by air; this type does not have...
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Refrigerants, Antifreezes, and Cooling Liquids - (207 companies)Primary refrigerants use a thermodynamic or adiabatic process (evaporation-condensation cycles) to remove heat and cool a region. Secondary refrigerants such as antifreeze liquids provide cooling solely through heat transfer. Refrigerants... -
Fans and Blowers (industrial) - (1537 companies)...in industrial and commercial settings. They commonly provide air circulation for personnel, exhaust, or material handling. Fans and blowers can provide spot cooling in industrial and commercial buildings where air conditioning is not feasible or is too costly... -
Electronic Cooling Fans - (613 companies)Electronic cooling fans move air to cool electronic devices. Description. Electronic cooling fans move air to cool electronic devices such as computers and appliances. They are also used in telecommunications, military, and general industrial... -
Power Transformers - (1025 companies)...secondary winding. Power rating is normally determined by the transformer's cooling method; air, oil, and water are common cooling methods. Maximum primary voltage represents the maximum input voltage range. Buyers should determine the maximum voltage... -
Cooling Towers - (234 companies)Cooling towers are defined as any open water recirculation device that uses fans or natural draft to draw or force air to contact and cool water by evaporation. How to Select Cooling Towers. Image Credit: DME Company, Baltimore Aircoil Company...
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Cooling Tunnels - (35 companies)Cooling tunnels ensure controlled temperature reduction in both batch and continuous process systems. They are similar to air convention ovens, but have no heating capacity. Cooling tunnels ensure controlled temperature reduction in both batch...
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Compressed Air and Vortex Cooling Tubes - (39 companies)...spot cooling when compressed air is available. They generate cold air without refrigerants such as Freon, a registered trademark of DuPont. Air conditioning requires maintenance and can be expensive and difficult to install. Fans can provide...
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Distribution Transformers - (88 companies)Distribution transformers are pole-type transformers that supply relatively small amounts of power to residences. They are used at the end of an electrical utility 's delivery system. Distribution transformers are pole-type transformers that supply...
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RF Transformers - (127 companies)RF transformers transfer energy from one circuit to another by electromagnetic induction. Typically, they are used to increase or decrease voltage as it passes from one side through the other. RF transformers are devices designed to transfer energy...
Product News
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TPS Elektronik GmbH
Transformers - Three Phase Pad Mounted Transformer The Three Phase Pad Mounted Transformer is a factory direct,American standard (ANSI/IEEE) distribution solution built for safe,stable and efficient power conversion in demanding field installations. Featuring an isolated HV/LV compartment design inside a lockable,outdoor ready cabinet with radiator cooling,it supports a wide rated capacity range from 75 kVA to 3735 kVA. Primary (HV) voltage is customizable from 34.5 kV to 13.8 kV (and other common utility ratings),while secondary (LV) output... (read more)Browse Transformers Datasheets for TPS Elektronik GmbH -
Douglas Electrical Components
Liquid/Oil Immersed Transformer Feedthroughs Douglas Electrical Components provides hermetic feedthrough solutions for oil transformers, where liquid insulators such as mineral oil and ester-based dielectric fluids are used for cooling and electrical insulation. Because these fluids can degrade over time and create risks from leaks or harmful gas exposure, reliable hermetic sealing is critical to maintaining safety, performance, and long-term system integrity. The company manufactures hermetic wire feedthroughs that create high-density... (read more)Browse Feedthroughs Datasheets for Douglas Electrical Components -
Triad Magnetics
Custom Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. (read more)Browse Transformers Datasheets for Triad Magnetics -
Triad Magnetics
Instrument Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. (read more) -
Triad Magnetics
Current Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. (read more) -
Triad Magnetics
Isolation Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. (read more)Browse Isolation Transformers Datasheets for Triad Magnetics -
Vortec
Welders Stay Cool with Vortec Cooling Respiratory equipment uses Vortec 's Cooling Tube. ArcOne manufactures and distributes personal protective equipment for industrial welders including auto-darkening welding helmets, safety glasses & goggles and respiratory protection products. The firm, founded in 1992, has developed a reputation for innovative technology through expert in-house design and engineering. Its technologically advanced products have made this Taunton, MA-based company a leader in providing high-quality products... (read more)Browse Compressed Air and Vortex Cooling Tubes Datasheets for Vortec -
Vortec
Keep Enclosures Cool with the Electric Vortex A/C cost with electric thermostat turning the unit on only when necessary. Very quiet, 62 dBA operation, 78% quieter than standard vortex coolers. Multiple cooling capacities available, to optimize performance and operating cost. Little maintenance required, as compared to Freon A/C and fans. Use no refrigerants. Sleek, modern design. FEATURES. UL Listed Type 4/4X. Small footprint to fit on all enclosures and in confined areas. Can be mounted on the top, side, or front (door) of the enclosure... (read more)Browse Enclosure Air Conditioners Datasheets for Vortec -
Vortec
Keep Electrical Enclosures Cool, Clean & Protected Vortex A/C Coolers incorporate the most up-to-date features into Vortec's line of highly reliable, cost-effective enclosure coolers. Sleek, modern design. Noise reduction of 78%, when compared to other vortex enclosure coolers. Energy use reduction through its integral mechanical thermostat. Quick and easy installation in about 5 minutes. Flexible installation: top, side, or front (door) mount. The Vortex A/C is available in 4 different cooling capacities, and ratings of NEMA 12, NEMA 4/4X... (read more)Browse Enclosure Air Conditioners Datasheets for Vortec -
Vortec
Highly reliable & cost effective enclosure cooling Vortex A/C Coolers incorporate the most up-to-date features into Vortec's line of highly reliable, cost-effective enclosure coolers. Sleek, modern design. Noise reduction of 78%, when compared to other vortex enclosure coolers. Energy use reduction through its integral mechanical thermostat. Quick and easy installation in about 5 minutes. Flexible installation: top, side, or front (door) mount. The Vortex A/C is available in 4 different cooling capacities, and ratings of NEMA 12, NEMA 4/4X... (read more)Browse Enclosure Air Conditioners Datasheets for Vortec
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High Voltage/High Power for Airborne Applications
This work resulted in a computer program for the design of boiling Freon cooled transformers with specific weights ranging from 0.07 to 0.4 Ib/kW.
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High-power, light-weight power conditioning
Thetwo data points in blackened squares arefor 'ITL freon cooled transformers that were built and operated.
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Novel winding for a gas-insulated transformer
Consequently,the novel winding described here, where both cooling and insulation are derived from a gaseous medium, is designed to meet the cooling demands of the transformer without Freon cooling systems, with their attendant environmental problems.
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Physics Division progress report for period ending September 30, 1985
The main contactor and several control-circuit components for this 6000-ampere unit were replaced, and a new "dc transformer current sensor* will soon replace a badly deteriorated " freon - cooled shunt." .
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Power Conditioning Systems for High-Power, Airborne, Pulsed Applications
Designs utilizing external cooling (by Freon , for example) and "adiabatic" (wherein the heat capacity of the trans- former material is used to absorb the heat generated) were examined in detail.
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Electro-optic field and space-charge mapping measurements in high-voltage stressed dielectrics
Dupont Freon 113) is liquid at room temperature and is also used for high-voltage insulation and cooling in high-voltage transformers and compact DC valves.
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Combined heat supply from heat and power plants with gas-net-heaters and thermo-transformers
* , 1 ⎯ delivery water heating in gas-net- heater; 1, 2 ⎯ cooling of station delivery water in evaporator of thermo- transformer ; b, c, d, a ⎯ cycle of Freon thermo-transformer; f, d ⎯ Freon condensation; 3, 4 ⎯ heating of…
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Standard Handbook for Electrical Engineers, Sixteenth Edition > TRANSFORMERS
Some transformers have been constructed using low boiling-point liquids such as Freon which allows improved heat transfer using a 2-phase cooling system.
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Examination of heat transfer in boiling of cryogenic agents of expansion microcryogenic systems
i) Cylin- der with Freon-13; 2) cylinder with Freon -14; 3) pressure gauge; 4) pressure reg- ulator; 5) VN-146 vacuum pump; 6, 7) cooling coils; 8) Dewar flask; 9 … chromatograph; i0) RN0-250-5 transformer ; ii) stepdown transformer; 12…
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Energy storage capacitors
…usti in a mode whereby it automatically minimized the he;$,: of a transformer with any given .... Designs utilizing external cooling (by Freon , for exaz?le) and "adiabatic" (wherein the heat capacity of the trz-,~. former material is used to absorb the heat p e r a t e d ) ut:^ examined in detail.
