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Products/Services for transformer resistance winding
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. Search by Specification | Learn More
Analog resistance meters are instruments that measure electrical resistance. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Current sense transformers are used to detect and measure current. There are two basic types of products: switch-mode transformers for power conversion applications, and precision-measurement transformers for instrumentation applications. Search by Specification | Learn More
Cast coil transformers have windings that are solidly-cast in resin under a vacuum in a mold. This manufacturing process covers the transformer windings in a strong epoxy resin with a high dielectric strength. Learn More
Electrical winding services fabricate custom-wound assemblies for a wide range of applications, including automotive, avionics, motor, transformer, medical instrumentation and power generation applications. Learn More
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. Search by Specification | Learn More
Electrical coil winding machines are used to wind coils for motors, transformers, inductors and chokes. Learn More
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. Search by Specification | Learn More
Audio transformers are involved in the transmission of voice or sound signals. They often require wide frequency bandwidth with low distortion and noise suppression. Search by Specification | Learn More
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. Search by Specification | Learn More
Gate drive transformers are used to drive high-speed switching devices such as field effect transistors (FET) and insulated gate bipolar transistors (IGBT). They are used in applications such as switching power supplies. Search by Specification | Learn More
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. Search by Specification | Learn More
Switch mode transformers (switching transformers) are used mainly in switching power supplies and DC-DC converters. They provide a storage element for transferring energy from input to output in discrete packets as required in switching power supplies, regulators and converters. Search by Specification | Learn More
Pulse transformers interface a pulse forming network (PFN) and a load. They match the impedance of the load to the PFN in order to maximize power-transfer efficiency. Search by Specification | Learn More
Toroidal transformers typically consist of copper wire wrapped around a cylindrical core. This design prevents the magnetic flux that occurs within the coil from leaking. Search by Specification | Learn More
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Engineering Services Bomag USA, LLC
Transformer Winding Services Far East Resources, Inc.
Coil Winding Services Bomag USA, LLC
MOLEX SWITCH SOLUTIONS: DESIGNED, BUILT, DELIVERED Molex
New Workshop - Specifying Printed Wiring Boards UL University - Underwriters Laboratories Inc.
Custom Cable Assemblies Shaxon Industries, Inc.
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Product News for transformer resistance winding
NEWind (TM) - Specialty Transformer Winding Wire
NEWind ™ specialty transformer winding wires to UL1950 Annex U and VDE IEC 60950 are available in supplementary and reinforced constructions. These products are commonly used in power conversion and are desirable in any application requiring additional voltage withstand. (read more)
WINAST8800 Automatic Winding Test System
If you're looking for the ability to conduct common in-process electrical tests in one automated test instrument, built to your specifications, look to Baker WinAST Automatic Winding Test System. (read more)
WINTATS8800 Automatic Winding Test System
The WinTATS Traction Armature Test System is a field proven and rugged system for testing armatures. It combines the most common process electrical tests into one automated instrument. HiPot, Surge and Resistance tests are standard. Windings can be tested thoroughly and accurately. (read more)
Tighter Windings, Greater Efficiencies
Regional Manufacturing Specialists Inc. has increased the finite traverse on all of its CNC winding equipment to what is believed to be the tightest tolerances in the industry. The US firm is now providing magnetics with wire as thin as 47 gauge or as heavy as 2 square! Greater efficiencies can be achieved through design, as more wire can be wound in the same space. (read more)
Wahl® Micro-Ohmmeter Low Resistance Tester
The New Wahl RM116 Micro-Ohmmeter is a low resistance tester, designed for maintenance departments, workshops, and field use, performing measurements on inductive and non-inductive resistances with a DC current. (read more)
WinESATS Winding Test System
For more than 45 years Baker Instrument Company, an SKF Group Company has focused on quality control testing of electrical windings. We manufacture fully programmable automated test systems and insulation test instruments. (read more)
NEWind® Specialty Winding Wire
The most common winding wire is magnet wire in either its single-end or stranded "Litz" form. The magnet wire coating is generally not sufficient for insulating between winding turns, separate windings, and between the winding and ground as the magnet wire coating can easily be damaged. It is for this reason that additional interleaved insulation is needed. (read more)
Custom Flat Wire Winding
Triad designs and manufactures custom coils, inductors and transformers using flat wire. Flat wire winding is well suited for hi-current, hi-frequency applications requiring compact size. Contact Triad's design team to see if your requirements would benefit from flat wire winding: 800-624-6384, Engineering@TriadMagnetics.com. (read more)
SW6000 Automated Winding Test System
Manufacturers of stators, coils, alternators, rotors or other motor windings need dependable test systems. The SW6000 automated winding test system for stators and coils is a fully function standalone unit. Tests include Kelvin resistance, AC or DC HiPot and surge. Other functionality includes temperature compensation for resistance, remote master selection and data collection software. (read more)
RT45 Kelvin Resistance tester
The RT45 is a Kelvin Ohm meter capable of accurately measuring low resistances with 4.5 digit resolution. It is intended for production, repair or compliance testing of motors, coils, transformers, cables, thermal devices, resistors and other electrical devices. Because of its low resistance accuracy, it can be used in a large motor repair shop. (read more)
Parts by Number for transformer resistance winding
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| B78302A7760A003 | Newark | EPCOS | All Supplier Direct Ship | TRANSFORMER, CURRENT, E5, 2000UH; Transformer Type:Current Sense; Ratio, Turns:1:100; Inductance:2000?H; Mounting Type:SMD; Depth, Max:5.08mm; Length / Height, External:8.38mm; Resistance, Winding Min:0.8mohm; Temp, Op. Max:125?C; RoHS Compliant: Yes |
| B78302A7981A003 | Newark | EPCOS | All Supplier Direct Ship | TRANSFORMER, CURRENT, E4.2, 400UH; Transformer Type:Current Sense; Ratio, Turns:1:70; Inductance:400?H; Mounting Type:SMD; Depth, Max:3.5mm; Length / Height, External:4.7mm; Resistance, Winding Min:2.5mohm; Temp, Op. Max:125?C; Temp, RoHS Compliant: Yes |
| B78302A8013A003 | Newark | EPCOS | All Supplier Direct Ship | TRANSFORMER, CURRENT, E5, 720UH; Transformer Type:Current Sense; Ratio, Turns:1:60; Inductance:720?H; Mounting Type:SMD; Depth, Max:5.08mm; Length / Height, External:8.38mm; Resistance, Winding Min:0.8mohm; Temp, Op. Max:125?C; Temp, RoHS Compliant: Yes |
| B78302A8015A003 | Newark | EPCOS | All Supplier Direct Ship | Transformer, Current, E5, 3000Uh; Transformer Type:Current Sense; Ratio, Turns:1:125; Inductance:3000?h; Depth, Max:5.08Mm; Length / Height, External:8.38Mm; Resistance, Winding Min:0.8Mohm; Temp, Op. Max:125?C; Temp, Op. Min:-40?C; Rohs Compliant: Yes |
| 76601/3C | Newark | MURATA POWER SOLUTIONS | All Supplier Direct Ship | TRANSFORMER, PULSE, 1:1; Capacitance:12pF; Diameter, pin:0.56mm; ET constant:5.5V?s; Flammability rating:UL94V-0; Inductance, primary:219?H; Length / Height, external:6.35mm; Ratio, turns:1:1; Resistance, winding max:0.5R; Voltage, RoHS Compliant: Yes |
Conduct Research
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Measuring the Impedance of Inductors and Transformers
In many cases it is necessary to characterize the impedance of inductors and transformers. For instance, power supply designers are interested in characteristics such as DC resistance, resonance and...(read more)
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The hot and cold of LVDTs
Changes in temperature can cause subtle errors in LVDT readings. Designers rarely consider how changes in temperature might affect linear-variable differential transformers (LVDTs). Yet a temperature...(read more)
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Impregnation Equipment
Impregnation equipment uses vacuum, pressure and/or wicking action techniques to drive sprayed on resins or coating materials into parts. In trickle impregnation systems, surface tension effects allow...(read more)
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Receiving Inspection of Data Bus Couplers
Checking MIL-STD-1553 data bus couplers at receiving inspection just got simpler. By using the DBT100A, a coupler can be functionally checked in a matter of seconds for continuity, opens, shorts,...(read more)
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Three-Phase Transformer (Three Windings) (SimPowerSystems) and resistance of each winding are given in p.u. based on the transformer nominal power Pn and on the nominal voltage of the winding ( V1, V2, or V3 See MathWorks, Inc. (The) Information |
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Linear Transformer (SimPowerSystems) Linear Transformer Implement a two-winding or three-winding linear transformer See MathWorks, Inc. (The) Information |
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Hipotronics - The Measure of a Leader Winding Resistance Transformer Testing Winding Resistance GIS / Switch Gear Testing See Hipotronics, Inc. Information |
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Topic 4 Designing Planar Magnetics Designing Planar Magnetics... Less AC winding resistance ? Excellent reproducibility, enabled by winding structure In transformer applications, the winding con- figurations |
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A comparative study of high-frequency, low-profile planar... Keywords: HF planar transformer low profile finite element analysis winding configuration AC resistance leakage inductance printed circuit board |
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Analysis of high-frequency resistance in transformers '89 Record., 20th Annual IEEE Item Title: Analysis of high-frequency resistance in transformers Publisher Name: IEEE Publisher Location: New York, |
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Transformer Testing >> Winding Resistance Measurement - TRM... Transformer Testing Winding Resistance Measurement Transformer Testing >> Winding Resistance Measurement See SCOPE T&M Pvt. Ltd. Information |
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Network Interface and Circuit Designs for Secondary Protection... RPRX resistors, RR resistors, and the turn ratio of the transformer; the receive-transformer turn ratio is specified as 1:1, N = 1. The termination |
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General Network Interface Design Criteria for the DS2151 and... Using a 1:1.15 transformer with series resistance = 0?, the transmitter will have to produce a 3 ÷ 1.15 = 2.6 volt pulse at the output pins of the See Maxim Integrated Products, Inc. Information |
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Application Note 872 TP3420A Line Interface Circuit... See National Semiconductor Information |
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