Products/Services for Miniature Brushless Alternators

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    Generator Heads and Alternators - (55 companies)
    Generator heads and alternators convert mechanical energy into electrical energy. Generators and alternators differ by operation and electrical output, but function via the same principle—electromagnetic induction. Generator is the name...
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  • DC Motors-Image
    DC Motors - (1163 companies)
    DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. How to Select DC Motors. Image Credit: Dart Controls, Inc.; Galil Motion Control; Stock Drive Products...
  • Electrical Power Generators-Image
    Electrical Power Generators - (969 companies)
    Electrical power generators, also known as alternators, transform mechanical energy into electrical energy. They can be used for backup or emergency power or as an alternator on board a vehicle. Generators can produce either AC or DC power...
  • Motor Controllers-Image
    Motor Controllers - (719 companies)
    ...commutation with physical contacts. Brushless motors do not use physical contacts. Induction motors induce current into the rotor windings without any physical connection to the stator windings. Synchronous motors are non-slip devices that operate...
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    Brushless Motors - (264 companies)
    How to Select Brushless Motors. Image Credit: Aerotech, Inc.; Bodine Electric Company; Crouzet. What are Brushless Motors?. Brushless motors are synchronous electric motors that have a magnetically (AC induction) or electronically (DC) controlled...
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    Miniature Bearings and Instrument Bearings - (157 companies)
    Miniature bearings and instrument bearings carry moderate radial and thrust loads at low operating torque while providing high performance in a small envelope design. These types of bearings are single row ball bearings available in up to 1 1/8...
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    Slip Rings - (107 companies)
    Slip rings are metal rings that provide a continuous electrical connection through brushes on stationary contacts. They are generally mounted on the rotating part of a machine.
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    Electromagnets - (121 companies)
    Electromagnets use electric current to generate a magnetic field which can be turned on or off as needed. They are made from a softer iron which quickly dissipates the induced magnetism after the current is switched off.
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    Wind Turbines - (278 companies)
    Wind turbines convert the kinetic energy from wind into mechanical energy. When used with an electrical generator, the rotation of the wind turbine 's blades turns a shaft to produce electricity.
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    Fans and Blowers (industrial) - (1469 companies)
    Industrial fans and blowers are move air and ganular media in industrial and commercial settings. Typical applications include air circulation for personnel, exhaust, or material handling.

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  • Circuit - Modified Shake to Charge Flashlight -- Page 4
    This device would be a miniature version of the technique often used to start a lawn mower. Each pull of the string would spin a flywheel up to a high RPM, which would be connected to a brushless motor, acting as alternator .
  • Houston Conference
    … Electrical Power Sub-System For The Lunar Excursion Module - H.S. Siggel, Gramman Miniature Chemically Heated Batteries … - Brushless Electrical Systems - H.W. Gayek, L.R. Peaslee, General Electric - Optimization of Rotor Tooth Shap Homopolar Alternators - R.E. Hopkins, Fort Belvoir Eddy Current Losses in the Rotor Teeth of Homopolar Alternators - E.A. Erdelyi, R.F. Jackson, S.V. Ahamed …
  • Investigation of linear generator starting modes by mechanical resonance and rectangular current commutation
    [2] Annen, K.D., Stickler, D.B. and Woodroffe, J., “ Miniature Internal Combustion Engine (MICE) for … [4] Cawthorne, W.R., “Optimization of a Brushless Permanent Magnet Linear Alternator for Use With a Linear Internal Combustion Engine,” Ph.D. Thesis, West Virginia University, Morgontown, 1999.
  • 2007 Index IEEE Transactions on Magnetics Vol. 43
    Physical Scale Model Alternators as a Pulsed-Power Source Simulator. … TMAG Jan. 2007 265-269 A Novel Twelve-Step Sensorless Drive Scheme for a Brushless DC Motor. Winding Design and Fabrication of a Miniature Axial-Flux Motor by Micro- Electroforming.
  • Modern permanent magnets for applications in electro-technology
    1) ELECTRO-MECHANICALMACHINESAND DEVICES a) ElectricMotors: Types-DC (commutatorand brushless ), syn- chronous, induction startlsynchronous run, hysteresis; rotary … … b) Generators: Types-Magnetos, ignition or other pulse gen- erators, tachometers, auxiliary exciters, alternators , multi- phase synchronous … drive VCMs; aircraft control-surface actuators; materials handling robots. d) Measuring Instruments: Moving-coil (d'Arsonval and long scale geometries) and moving-magnet meters for many func- tions. e) ElectricCurrent Control: Circuit breakers,reed switches, min- iature biased relays, thermostats, automotive ignition, eddy …
  • A Daunting Expedition Through The Energy Harvesting Countryside.- Part 2 | AltEnergyMag
    Many of them provide the raw electrical interface created by the internal rotating magnetics, brushless permanent magnet alternators (PMA’s), via three wires to the three-phase alternating current (3ØAC) windings. … in Figure 3) in use is the triple-propeller horizontal turbine (look like miniature versions of the …
  • Inaugural address
    At the other end of the scale are the miniature motors for the aircraft electrical systems and … The brushless alternator is with us, and the future may show us the way to use semiconductor devices to replace commutators.
  • Inaugural address. Unity in the electrical industry
    At the other end of the scale are the miniature motors for the aircraft electrical systems and … The brushless alternator is with us, and the future may show us the way to use semiconductor devices to replace commutators.
  • Starting of a free-piston linear engine-generator by mechanical resonance and rectangular current commutation
    [3] Cawthorne, W.R., “Optimization of a Brushless Permanent Magnet Linear Alternator for Use With a Linear Internal Combustion Engine,” Ph.D. Thesis. [7] Annen, K.D., Stickler, D.B. and Woodroffe, J., “ Miniature Internal Combustion Engine (MICE) for …
  • Silicon power rectifiers
    Fig. 12.—Silicon rectifier assemblies for brushless alternators . 8.3) Miniature Rectifier The miniature rectifier is mentioned as a special type merely to emphasize its …


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Shandong Goldencell Electronics Technology Co., Ltd.
Shandong Goldencell Electronics Technology Co., Ltd.
Shandong Goldencell Electronics Technology Co., Ltd.