Products/Services for 220 Volt To 277 Volt Transformer
-
Transformers - (2113 companies)Transformers are electrical devices that are designed to transfer energy from one circuit to another by electromagnetic induction. They are used typically to increase or decrease voltage as it passes from one side of the device through the other...
-
Power Transformers - (1026 companies)Power transformers convert power-level voltages from one level or phase configuration to another. They can include features for electrical isolation, power distribution, and control and instrumentation applications. Power transformers convert... -
Isolation Transformers - (179 companies)Isolation transformers provide electrical decoupling or isolation to two connected circuits. They have a turn ratio of 1:1. Isolation transformers provide electrical isolation to two connected circuits. Electrical isolation of two circuits...
-
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... -
Transformer Winding Services - (151 companies)Transformer winding services design transformers and other magnetics products for application-specific and OEM usage in a variety of industrial, medical, military, aerospace, telecommunications, commercial and specialty applications. Transformer... -
Flyback Transformers - (32 companies)Flyback transformers (FBT) or line output transformers (LOPT) are designed to produce a very high voltage by storing energy in their magnetic windings. Flyback transformers (FBT), or line output transformers (LOPT), are designed to produce a very...
-
Signal Transformers - (434 companies)Signal transformers transfer information from one circuit to another by electromagnetic induction. They are used to increase or decrease the voltage from one side of a power transformer to the other. Signal transformers are used as a step-up...
-
Electronic Transformers - (35 companies)Electronic transformers are designed especially for low-power applications. They are used in computers, radio frequency (RF) devices, and lighting. Electronic transformers are used to insulate circuits and to provide high to alternating-but-low...
-
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...
-
Transformer Test Equipment - (61 companies)Transformer Test Equipment consists of specialized test modules or systems used to test and/or monitor electrical and mechanical parameters of transformers and other related devices. Transformers can provide reliable service for extended periods...
Product News
-
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 -
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 -
Majestic Transformer Co.
What is the transformer inrush current Transformer inrush current is the temporary surge of current that occurs when a transformer is first switched on. It can be several times higher than the normal operating current, even when the transformer is working correctly. (read more)Browse Three Phase Transformers Datasheets for Majestic Transformer Co. -
Triad Magnetics
Custom RF Transformers Triad Magnetics manufactures custom RF transformers to match your specifications including designs for LAN, ISDN, xDSL, VOIP and other data applications. (read more) -
Majestic Transformer Co.
Guide to Transformer kVA Ratings Guide to Transformer kVA Ratings: Choose the Right One for Your Needs. Understanding the rating of a transformer is essential when choosing a device that handles both voltage and current effectively. Whether you 're working with a high insulation class-rated transformer for a critical industrial application or simply need a reliable unit for your home, knowing how transformers are rated is the first step in ensuring your equipment can handle the required power capacity. Keep Reading (read more)Browse Transformers Datasheets for Majestic Transformer Co. -
Majestic Transformer Co.
Custom Designed Electrical Transformers Since the early 1940's Majestic Transformer Co. have been manufacturing electrical transformers. Initially, most of these were replicas or repairs for existing equipment, but over the years, a design facility was introduced to enable us to manufacture new components for new pieces of equipment. Now, the majority of our products are custom designed and manufactured to meet the requirements of a particular application. Whether your requirement is for a one-off control panel transformer... (read more)Browse Transformers Datasheets for Majestic Transformer Co. -
Triad Magnetics
Miniature Impedance Matching Transformers SP series miniature impedance matching transformers. Triad's high reliability audio transformers provide the durability and precision required in today's demanding designs. Our transformers are available for many applications, including mil-aero, medical and pro audio. Follow Us: YouTube. LinkedIn. Facebook. Our Blog. Watch > >Triad Magnetics Company Overview. Triad Magnetics. For over 80 years, consumer, commercial and industrial electronic devices have relied on innovative magnetics... (read more)Browse Audio Transformers Datasheets for Triad Magnetics
More Information
Indicates content that may require registration and/or purchase.
-
IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
Where the excessively low voltage affects a large area, the best solution may be conversion to primary distribution if the building is supplied from a single distribution transformer , or to install an additional distribution transformer in the center of the affected area .... Plants wired at 208Y/120 or 240 V may be changed over economically to 480Y/ 277 V if an appreciable portion of the wiring system is rated 600 V and motors are dual rated 220 :440 V or 230:460 V. .... Nominal system voltage ( volts ) .
-
Handbook of Electrical Engineering: For Practitioners in the Oil Gas and Petrochemical Industry Complete Document
…351 Vertical rods 355 Virtual time 178 Vital load 3 Volt drop 64, 79 At … running current of motors 220 Graphical estimation 125, 580 Harmonic 406 In a transformer 131, 135 In cables … angle error 447 Phase- to -neutral 235, 339, 499 … 492 For generator parameters 73 Fully asymmetrical current 174 Maximum fault making duty 277 Overall derating of…
-
Transient Analysis of Electric Power Circuits Handbook
due to damper winding 381 for steady-state operation 371 for transient behavior 372 equivalent lumped-impedance circuit of TL 479 E-V curve 541 exiting current of power transformers 342 exponential function 159 exponential solution 7 extinction voltage 456. .... 238 differentiation properties 232ff energy characteristic of a continuous spectrum 228 frequency domain 220 frequency spectra of … 214 symmetry properties 224 even function 226 non-symmetrical function 228 odd function 227 time domain 220 trapezoid method 259 unit step function 241 unit-impulse function 238 volts per unit frequency 223 … 297 fundamental cut-set 277 fundamental cut-set matrix…
