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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 MoreSignal 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 MoreAudio 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 MoreDistribution 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
Learn MoreRF 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 MoreThis is a general search form for all types of industrial heaters, devices which are available in a variety of sizes, shapes, and heating configurations.
Search by Specification | Learn MorePower 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 MoreTransformer 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 MoreCurrent transformers are used to step down current in a very predictable fashion with respect to current and phase. They are generally used as inputs to current instruments
Search by Specification | Learn MoreInstrument transformers are used to step-down current or voltage to measurable values. They provide standardized, useable levels of current or voltage in a variety of power monitoring and measurement applications
Search by Specification | Learn MoreToroidal 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 MoreSwitch 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 MoreVoltage and potential transformers are used to measure voltage in electric circuits. Their main role is to condition (step down) the voltage to be measured to levels suitable for the measuring instrument
Learn MoreTelecom transformers are used in applications which require high bandwidths and fast switching speeds. They isolate the signal between primary and secondary grounds. This product area includes DSL, xDSL, T1, E1, ISDN, LAN, WAN, Ethernet, ATM and modem transformers
Search by Specification | Learn MorePulse 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
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AIC-TECH current sensing transformers D/C Industries LLC.
Topstek True RMS Current Sensor TFC30P-CL420 Topstek Inc.
Topstek Open Loop Current Transducer TMB 100-1000A Topstek Inc.
Topstek AC Current Sensor TU16P-150A Topstek Inc.
Topstek AC Current Sensor TU10P-90A Topstek Inc.
AC Current Sensors TX7P-5A~20A Topstek Inc.
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What is the purpose of a current transformer? It measures alternating current flowing through a conductor. Since it is used to measure current, a current transformer is often classified as a type of instrument transformer. One could measure the voltage drop across a known resistor. This is okay for low current applications but is often impractical for high current applications. (read more)
The PolySwitch(tm) LVR series includes components that are rated for line voltages of 120 VAC and 240 VAC, for up to 2A of operating current at 20°C. They offer low resistance, fast time-to-trip, a low profile, and resettable functionality to help circuit designers provide a safe and dependable product, comply with regulatory agency requirements, and reduce warranty repair costs. (read more)
Transtector's ALPU-ALVR and ALPU-90V will protect your 90V POE and WiMAX radios from three types of surges: over voltages, sneak current and fault current. (read more)
Printed Circuit Mount Split Bobbin with High Isolation
From 1.1 Va to 36 Va Signal's Split Bobbin ( Single Primary and Dual Primary Versions) offer superior isolation and low capacitive coupling ! (read more)
The Transformer Advantage is a precision temperature monitor for liquid immersed power and distribution transformers. It is rugged, fully electronic and field configurable. With Transformer Advantage, users can extend transformer life, utilize maximum capacity and reduce maintenance costs. (read more)
Mil-Spec Rugged Data Bus Transformer Supports High Speed Data Transmission
With a minimum input impedance of 3,000 Ohms or 7200 Ohms over the full temperature range of up to -55 to +130C, the rugged 4260-1646 and 4260-1647 Series Data Bus Interface Transformers from Datatronics Romoland, Inc.... (read more)
New Low Profile Sealed Line Matching Transformer Offer Performance, Safety and Economy (read more)
115/230V, 50/60Hz 5-120V 1.1-36VA Output, 2500V Isolation--UL, CSA, Horizontal Mount 3 Flange PC Bobbin
The Triad F Series PC Mount Split Pack Bobbin Transformer is an extremely versatile tool for PC board applications. Split Pack Transformers are non-concentrically wound—with primaries and secondaries side-by-side. (read more)
Triad p/n N-59MG provides power line isolation for sensitive electronic equipment. The primary and secondary are wound side-by-side to provide maximum isolation and reduce coupling. The core and frame is connected to the ground wire to provide additional safety. Request more information today! (read more)
Buck-Boost transformers are single phase, four winding transformers designed for two purposes. The first purpose is as a low voltage isolation transformer for use on 12, 16, 24, 32, or 48 colt circuits. When used as low voltage transformers, Buck-Boost transformers have capacities of .050 kVA to 5.0 kVA. Their second, and more important use, is as a "Buck-Boost" transformer. (read more)
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Transformer - Wikipedia, the free encyclopedia A changing current in the first circuit (the primary) creates a changing magnetic field; in turn, this magnetic field induces a changing voltage in |
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Tesla coil - Wikipedia, the free encyclopedia one or more high voltage capacitor(s), and a spark gap to excite the primary side of the Tesla coil system with periodic bursts of high frequency |
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Testing of Flyback (LOPT) Transformers Why Do Flyback Transformers Fail? How Do Flyback Transformers Fail? |
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Sam's Gadget FAQ - Salvaging Interesting Gadgets, Components,... High Voltage Transformers Types of HV Transformers and Where to Get Them |
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AN-4140 Transformer Design Consideration for off-line Flyback... However, in the flyback transformer, the output current flows only in the primary winding while the energy PQ -Large cross sectional area in the core |
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SAFETY This document is for informational purposes only, and makes no claims to its completeness or accuracy. |
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ePanorama.net - Circuits Light dimming has been possible for many decades by using adjustable power resistors and adjustable transformers. |
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ePanorama Transformers Audio transformers RF transformers Telecom transformers Transformers for switched mode power supplies |
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Switching Regulators (PDF) This voltage on the primary is magnetically coupled to (and stepped up by) the secondary winding, generating a voltage of 30 kV - 40 kV on the See National Semiconductor Information |
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Application Notes AN-995A Electronic Ballasts Using the... The primary of this transformer is driven by the revolution in sophistication from the early bipolar de- current in the lamp circuit and operates at See International Rectifier Information |