Coil
One or more spiral turns of a conductor.
See Also: Helmholtz Coils, Coil Turns, Rogowski, Impulse Winding Testers, Transformer, Inductor
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Product
Test Equipment
Flexible Coil Current Sensor
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*Analysis of harmonics, power measurements*Very high-current monitoring*Measuring starting transients of electric motors*Sudden short circuit testing*Arc furnace currents*High-current monitoring of switch-gear and fuses*Data logging*Can be measured by popular multi-meter
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Product
High Voltage Surge Testers
HVST
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The most important features of the surge tester are its ability to test the entire winding insulation system. A high voltage surge generates turn to turn, coil to coil, and phase to phase voltage stress, as well as ground insulation stress. When used as a dielectric test, accurate voltage readings are essential. The HV Surge Tester monitors the voltage directly across the winding under test. This voltage is displayed on an oscilloscope and recorded on the Pass/ Fail LED latch monitor. This voltage will be accurate despite the impedance of the winding being tested. The insulation system can be tested way above the operating voltage because of the brief duration of the applied voltage test pulse. This allows faults to be detected long before they become apparent at operating conditions.
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Product
Inductive Sensors
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In general, inductive proximity switches consist of four basic elements: a coil, an oscillator, a threshold switch and an output stage with short-circuit protection.The oscillator generates a high frequency, electromagnetic alternating field which is emitted from the active face of the coil.Eddy currents are induced in a metal object that enters this field. These eddy currents draw energy from both the electromagnetic field and from the oscillator which is consequently attenuated.The more energy taken the closer the metal object moves towards the active face. The threshold switch switches on the output stage at a defined attenuation value.In proximity switches with a DC voltage supply, this switch is designed as an NPN transistor which switches the connected load to the negative pole or as a PNP transistor which switches the load to the positive pole. The output stage is a thyristor or a triac in AC voltage switches.
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Product
Economic Type Resistance Indicator
CS1-RS
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CS1-RS economic type Resistance Indicator has been designed with high accuracy measurement, display and communication of Ohm(2 wire) as like as Coil of motor or transformer.The meter supports Field Calibration function. It can be calibrated with sensor (Resistance) to meet machinery structure.They are also available 1 option of 1 Relay outputs, 1 Analogue output or 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission or communication for a wide range of machinery and testing equipments applications.
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Product
Vacuum Discharge Test Equipment
DAC-VD-1
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DAC-VD-1 can locate defective points such as scars or pinholes on stator coils and wires easily.By applying voltage in a vacuum chamber, the electric arcing from a defective part can be discoveredvisually in a short time. DAC-VD-1 can be used widely in variety of applications from product developments to outgoing inspections.
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Product
Spring Testing Machine
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This machine is designed to test laminated springs and coil springs. The test is held under laminated springs and coil springs. The Cabinet comprises of the hydraulic unit, the hand wheel of the pump and the release valve handles are outside the cabinet for easy operation. This compact base carrier two fixed upright and four horizontal plates. The first and the third plates with two small uprights from an adjustable frame. The second and the fourth plates are fixed. A square threaded wheel arrangements provided for adjusting the height of the springs.
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Product
Rotary Position Sensors
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Using the same technology as our linear range but with a printed rotary coil opposed to the wound linear coil our rotary sensors offer the same high performance as the linear sensor range but with shaft driven rotary or gravity driven tilt measurement. The standard P500/P502 rotary sensors can be manufactured with a measurement range anywhere between 5 and 160. We also manufacture miniature rotary sensors such as the P501 and P505 and the P503 flat PCB style version for customer application fitment. Like our linear sensor range our rotary sensors are also customisable should the standard range not accomodate your application.
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Product
Accessories
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Hunan Linkjoin Technology Co., Ltd.
Linkjoin accessories - electromagnet, core test fixture, epstein frame, DC permeameter, AC permeameter, reference magnet, magnetic flux fixture, solenoid, helmholtz coil, temperature controller, etc
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Product
Rotary Scale Clamp Meter
ST-600
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Standard Electric Works Co., Ltd
● Rotary scale which presents only one scale in windows at one time to avoid any possible reading errors.● Pointer lock function freezes the reading in dimly lit or hard to reach places.● Ω range ideal for checking the continuity or relays, transformers and motor coils.
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Product
VVDI Key Tool
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*For renewing the original keys (BMW F series and E series, Audi smart key, Porsche ..)*transponder – reading and precoding*copied transponders with SNIFFER function*pilots – test and cloning*test coil immo with ignition
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Product
Towing Dynamometer
RS-110K
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RS-110K towing dynamometer is designed for testing Class A trucks and is the most full-featured, reliable and accurate towing dynamometer in the industry. The RS-110K is built with a heavy-duty steel frame, heavy-duty industrial axles and rides on an air ride suspension. The RS-110K is designed to maintain 110,000 Newtons of constant drawbar pull and the ability to simulate an uphill slope of 25%. The towing dyno uses absorbers with special high temperature coils powered by an industrial generator so there are no lead-acid batteries to charge and testing is unlimited at low speeds.
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Product
Voltmeter
DC Moving Coil
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*Compact in size (build in depth 33mm).*Rugged movement ensures sustained accuracy and reliability.*Square bezel permits edge to edge mounting, allowing maximum use of panel space.*Clear scaling for easy reading.
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Product
Current Monitoring, Power Relays
DI Series
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Heavy duty, current monitoring relay for demanding applications. Current activated coil.
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Product
Analogue Panel Meters
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Used throughout the World, these meters can have Moving Iron or Moving Coil movements for A.C. or D.C. use. They are available in 48 x 48mm, 72 x 72mm or96 x 96mm case sizes to fit standard square panel cut-outs
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Product
Internal Antennas
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Pulse offers a large selection of internal antennas that are designed into an incredibly diverse selection of solutions, from smart home IoT devices to utility meters, from point of sale products to wireless charging. The PCB antennas, including those made with flexible material, are made to be mounted or adhered against a plastic surface and connect via cable to your PCB, and cover the ISM, WiFi, GNSS, and cellular bands. The NFC selection for 13.56 MHz will work with both 50 and 80 Ohm radios and include antennas with a ferrite backing to work even when mounted against metal. The selection of active GNSS patch antennas with cable are perfect for ensuring your device’s whereabouts are accurately tracked. Finally, the many transmit and receive coils for wireless power charging will add this popular consumer capability to your product, cutting one final cable from design. Use the product finder below to find the perfect internal antenna solution for you.
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Product
Molded Inductors
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Molded inductors are constructed by pressing or molding a magnetic material around a pre-wound coil and lead-frame to form the inductor. Our molded inductors provide a fully shielded, high energy density, soft saturation solution for applications up to 110Apk. The construction enables low profile solutions in a cost effective and robust solution that minimizes acoustic noise. We offer a high saturation current series (commercial and automotive, -40C to 125C) and a low DCR series (automotive, -55C to 155C) in a wide range of platforms from 4x4x1.2mm up to 24x24x13mm.
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Product
Coil Test System
CTS
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International Electro-Magnetics, Inc.
The system is controlled by a PC using software written in Visual Basic. It offers visually oriented menus that allow easy coil configuration and test set up procedures.
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Product
High Voltage SIL Reed RelaysFor Up To 3 Kilovolts
Series 104
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• SoftCenter™ construction• Highest quality instrumentation grade switches• Small size• Internal mu-metal magnetic screen• One or two switches in a single package• Form A (energize to make) or Form B (energize to break) configurations• Many benefits compared to industry standard relays. Learn more here >.• Dry and mercury wetted switches available• 5, 12 and 24 Volt coils are standard, with or without internal diode• 100% tested for dynamic contact resistance
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Product
Transformer Winding Resistance Meters
TWA Standard Series
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The TWA standard series instruments are designed to measure the resistance of six coils and simultaneously analyze the three-phase tap changer on load of the primary and secondary transformer coils (provided by model TWA40). This is done in a single cable configuration, with test currents up to 40A. Each transformer configuration has a special measurement algorithm that is optimized for rapid stabilization of test results. The TWA instruments generate a true DC current without ripple. Both current injection and magnetic circuit energy discharge are automatically regulated.
