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Magnetic flux control plays a key role in optimal coil design. We offer custom induction coil design to maximize production efficiencies to produce better parts for less cost.
As a starting point in assisting you in induction coil design, our engineering department makes a detailed analysis of the product heat treatment requirement and production environment (i.e.,workpiece material/geometry, heat treatment specification, production rate, sequence of operations, material handling equipment and available induction heating system parameters, etc.) and then considers other coil development stages including:
Heating style (limited control due to exisitng machines or bill of process)
Inductor design (coil style selection, copper cross-section, controller manufacturing & application, etc.)
Inductor engineering & fabrication
Inductor matching
Inductor set-up and tests
Final modification of inductor & process (if required)
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Guard-AC line/load reactors help keep your equipment running longer by absorbing many of the power line disturbances which otherwise damage or shut down your inverters, variable speed controllers, or other sensitive equipment. They are the modern technology solution to inverter and drive application problems. Guard-AC reactors are harmonic compensated and IGBT protected to assure optimum performance in the presence of harmonics. They are very effective at reducing harmonics produced by inverters and drives, and in most cases will help you to meet IEEE 519. Use our harmonic compensated reactors on either the input or output of an adjustable speed drive/inverter. There is no need to derate our "harmonic compensated" reactors for harmonics.
Protect Motors from Long Lead Effects
Reduce Output Voltage dv/dt
Virtually Eliminate Nuisance Tripping
Extend Semiconductor Life
Reduce Harmonic Distortion
Reduce Surge Currents
Reduce Motor Temperature
Reduce Motor Audible Noise
Improve True Power Factor
Helps Meet IEEE 519 or EN 61000-3-4
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SEIT’s machines for the electronic and electromechanic sectors allow various processes. Choose among the followings fields of application the more proper for your needs:
1.Coils
2.Cables
3.Connectors
4.Contacts
5.Sensors, motors and various electromechanic components
6.Boards and various electronic components |
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Magnetic flux control plays a key role in optimal coil design. We offer custom induction coil design to maximize production efficiencies to produce better parts for less cost.
As a starting point in assisting you in induction coil design, our engineering department makes a detailed analysis of the product heat treatment requirement and production environment (i.e.,workpiece material/geometry, heat treatment specification, production rate, sequence of operations, material handling equipment and available induction heating system parameters, etc.) and then considers other coil development stages including:
Heating style (limited control due to exisitng machines or bill of process)
Inductor design (coil style selection, copper cross-section, controller manufacturing & application, etc.)
Inductor engineering & fabrication
Inductor matching
Inductor set-up and tests
Final modification of inductor & process (if required) |
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Fluxtrol concentrator manufacturing and application technique plays a very important role in successful performance of induction coils. With respect to Fluxtrol concentrator application - magnetic, thermal and mechanical aspects must be considered. Additionally, the electrical strength of our concentrator must be considered or insulation provided.
This section is intended to provide methods for safety, handling and machining FLUXTROL® & FERROTRON® concentrator materials when applying the product to induction coils.
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Advantages:
- Easy-fit basic frame
- Slim
- Easy connections
- Certain models may be delivered contained in a housing
- A wide range of options
Range :
- Several models and one range available on request
- Air flow rates: 500 to 80,000 m³/h
- BSH EC: Standardised coil in the SILENTHERME range, air flow rates: 1,000 to 10,000 m³/h
Use :
Circulates a fluid to warm or cool the air in commercial, industrial or healthcare facilities. May be ducted.
Description :
- Galvanised steel frame
- Various tube and fin types available
- Connections: tapped couplings with air bleed valves or smooth tubes
- A wide range of options
Features :
- Conception et dimensions et figées
- Nombreux modèles en stock
- Débit d'air de 200 à 80 000 m3/h
- Disposition verticale ou horizontale |
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The unit involves an exchange between 2 fluids: a primary fluid in the tubes (water or gas) and a secondary fluid on the fins side (air or gas).
This exchanger offers many options in terms of materials and construction: dimensions, type and materials used in the tubes, fins, etc.
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Three-phase and neutral line filters are a compact solution for the interference suppression on the mains input of cabinets and control units of equipment, ranging from industrial applications like machine tools to sensitive medical installations. These typically involve separate and often
insufficiently filtered frequency inverters and SMPS, causing current imbalance and significant interference problems. As individual elements they may be interference-suppressed already. The conjunction of several switching components in the same cabinet and a non-EMC conscious cabling will rise the demand for an additional EMC filter on the mains input of the whole installation. Many times this is the only way to get the CE mark for the cabinet in accordance with the EMC directive. |
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The conventional output-choke has a very good storage capacity. It functions like a typical series inductance and smoothes the symmetrical, effective current and the asymmetrical, parasitic current. The voltage rise is limited to less than 500 V/µs. The line to line voltage peaks at the motor terminals are lower than 1000 V. This solution attenuates the cable-conducted disturbance really well, even in the lower frequency range. The electromagnetic radiation from cables is attenuated considerably. Losses and typical motor noise, caused by harmonics, are reduced.
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| Radius Power offers standard and custom transformers, inductors and chokes for a broad range of applications such as common mode, differential mode, high frequency SMPS (EE, EI, PQ, etc), laminations, toroidal, air core and CT. Most products are UL, CSA and CE approved (UL1585, UL506, EN60950, etc.) with Class B, F and H insulation systems. |
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Output inverter choke
Class F insulation system
Application :
UPS from 10kW up to 200kW
Gamme :
Inductance value from 10uH up to 2mH
Current range from 15A up to 200A |
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PV inverter choke
Application :
PV inverter from 2kW up to 30kW
Gamme :
Current range from 5A up to 50A |
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Use DC Link Chokes in many applications such as:
AC PWM inverters/drives
DC to AC inverters
Variable frequency motor drives
Electric vehicle inverters
Economical, Versatile Power Quality Solutions For Variable Speed Drives & Inverters
Add MTE DC Link Chokes in series with the internal DC bus to:
Reduce AC Input Line Harmonics
Help Meet IEEE-519 Limits
Absorb Voltage/Current Spikes
Reduce AC ripple on DC bus
Reduce dV/dT and dI/dT rates
Solve nuisance overvoltage tripping
Reduce DC Bus Transient Overvoltage
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| In addition to Capacitors, EMI Filters (RFI Filters, EMC Filters) and EMC Testing, LCR also designs, manufactures and supplies a comprehensive range of Coils, HF Chokes and Inductors. Where space is a premium and cost is critical, LCR components can solve your EMI problem at the board level. Whether you use one of our many standard off-the-shelf items or one tailor- made to your specific needs, LCR can offer them cost-effectively and quickly. |
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| Providing both quality products and experience the IBK DIVISION of REO INDUCTIVE COMPONENTS manufactures a comprehensive range of chokes, from the very smallest to the highest inductance with various current ratings. REO has a number of automatic winding machines and hand-winding facilities thus we are always able to offer the most appropriate solution. All products are manufactured in our own plants located in Germany and are 100% tested in our own laboratory, which ensures that we always provide the highest level of quality. Whether it is braid windings or encapsulated construction, single or three-phase AC that is required, we can offer the best selection of materials to ensure conformance of our customer's products. REO also produces toroidal components in any type of configuration. |
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ENCAPSULATED COILS
These coils have a natural application in the field of solenoid valves for the most varied sectors.
The range is composed of numerous types, with different dimensions, powers, materials and electrical connections. The standard versions and the availability of developing new ones, allow optimum solutions for even the most complicated demands.
LINEAR SOLENOIDS
These solenoids are used in the most varied industrial applications where there are demands for linear actuations.
They are available with galvanised steel body or with encapsulated coils, allow an high number of hourly operations and guarantee an extremely long life cycle.
HOLDING SOLENOIDS
The holding solenoids, designed to operate in DC, are characterised by a rugged body in galvanised steel.
The range allows for external diameters from 19mm to 70mm. Holding force goes up to 1.300N. This feature is even more relevant considering the possibility of continually operating at ED100%.
LOCKING SOLENOIDS
DELTA production is aimed at constructive choices for both simplicity and robustness, guaranteeing maximum reliability and efficiency. They are available in three different sizes, all have a built-in return spring and are produced with encapsulated coils or with stainless steel body.
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BEI Voice Coil Actuators are ideally suited for such demanding Applications as semiconductor equipment, defense systems and life-sustaining medical systems, BEI Kimco Magnetics Voice Coil Actuators are directdrive, hysteresis-free, cog-free devices offering high-acceleration and “clean” technology. They deliver infinite position sensitivity, limited only by resolution of the feedback device. These units exhibit perfectly smooth force-versus stroke characteristics. New packaging and miniaturization capabilities offer the designer added flexibility without compromise. Units can be packaged for integrated assemblies including encoder, motor, switch or other functions to streamline operations and cost.
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