シャフナーＥＭＣ List of Products and Services

Schaffner's "EMI Filter" is a product that reduces electromagnetic interference generated by recent electrical and electronic devices, enabling improved system reliability and compliance with new regulations. This visual guide illustrates how Schaffner's filters are used in common applications and introduces recommended products. [Contents (excerpt)] - Introduction - Consumer Electronics - Factory Automation - Industrial Control Devices/Robots - Industrial Lighting *For more details, please refer to the PDF document or feel free to contact us.

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The "FN3840" is an EMC filter designed for regenerative applications that allows temperature monitoring within the filter. The switch opens at a dangerous temperature of 180°C (150°C for the busbar version), providing enhanced safety for the machine planner. When the temperature switch opens, the active input converter is activated, allowing for power reduction or turning off the power supply. 【Features】 ■ A temperature switch is installed to facilitate temperature monitoring during installation. ■ Temperature monitoring is possible within the EMC filter. ■ The switch opens at a dangerous temperature of 180°C. ■ It is possible to reduce power or turn off the power supply. *For more details, please refer to the related links or feel free to contact us.

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The "FN9274 Series" is an IEC inlet filter specially customized for medical applications, compliant with 2MOPP (enhanced patient protection insulation). It conforms to the reinforced insulation standards of IEC 61010-1 and maintains safety even in harsh environments by preventing leakage current. Additionally, it can use a C17 V-Lock power cable, preventing accidental disconnection of the equipment's power cable. 【Features】 - Three mounting methods: front mount, rear mount, and snap-in - Terminal types can be selected as Faston type or lead wire type - Suitable for intensive care environments and audio/video equipment *We are currently offering materials explaining the benefits of using our EMC products in medical devices. Please contact us for more details about the products.

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In the medical industry, due to very high safety standards, it is necessary to equip medical devices with special EMC filters. This inevitably leads to a decrease in performance, but selecting appropriate magnetic components and suitable filter topologies can help mitigate these effects. Schaffner offers the new high-performance power entry modules FN9262 / FN9266 with C14 standard compliant fuse holders and switch series. 【Features】 ■ Exceptional conducted attenuation performance and excellent thermal characteristics due to chokes with high saturation resistance ■ FN 9262 B and FN 9266 B (Type B) comply with IEC 60601-1 1MOPP (1 represents patient protection) * For more details, please download the PDF. * For further inquiries, please feel free to contact us.

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The "RWK3044/RWK3062" is an AC line reactor designed for networks operating at 400 VAC and 690 VAC. While suitable for demanding industrial environments, it is also very compact, achieving approximately 50% weight reduction compared to conventional AC line reactors. By using this product, serious harmful phenomena such as rectifier notches are reduced to comply with the notch depth and notch range recommended in IEEE519-2014 (C.1). 【Features】 ■ Designed for networks operating at 400 VAC and 690 VAC ■ Impedance of 4% and 2% respectively ■ Suitable for demanding industrial environments ■ Approximately 50% weight reduction achieved (compared to conventional AC line reactors) ■ Helps reduce energy costs *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

The "FN3287/FN3288 series" is an EMC filter designed for motor drives, powered drive systems, and a variety of converter applications. Schaffner offers compact solutions that can be widely used from 10A to 160A. By selecting Y capacitors, it not only achieves low leakage but also meets standard performance and high attenuation requirements. 【Features】 ■ Designed for converter applications ■ Compact Schaffner ■ Available in 11 rated currents from 10A to 160A ■ Compliance with safety standards such as CE, UL, and ENEC ■ Conforms to RoHS directives *For more details, please refer to the PDF materials or feel free to contact us.

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The "RWK 3044/RWK 3062" is an AC line reactor for networks operating at 400VAC and 690VAC. The impedance is 4% and 2%, respectively. It reduces harmonic currents, limits inrush currents, and effectively protects variable voltage variable frequency drives (VFDs). This new product contributes to reducing the load on electrical infrastructure and extends the lifespan of electronic devices while lowering costs. ★ We will showcase many new products, including this one, at "Techno Frontier 2019"! 【Exhibited Products】 <LCL Filter "FN 6840 Series"> 　■ For regenerative power converters and active interlink converters (AIC) 　■ Capable of supplying electrical energy to the grid side of DC-AC converters <EMC Filter "FN 3287/FN 3288 Series"> 　■ For motor drives, powered drive systems, and other converters 　■ Compact and widely usable from 10 to 160A <IEC Inlet Filter "FN 9255 Series"> 　■ For high-frequency applications exceeding 30MHz 　■ Compliant with IEC inlets C14 and C20 *For more details, please refer to the materials. (Some materials are available in English.)

• Other electronic parts

This product is a double secondary winding type pulse transformer. It allows for high voltage differential scaling. It is equipped with printed circuit board through-holes and can be customized as needed. 【Features】 ■ Galvanic isolation of the secondary winding ■ Withstand voltage up to 4kV ■ Vacuum potting ■ Minimal partial discharge effect ■ Ignition current up to 1A ■ Winding ratio up to 3:1:1 *For more details, please refer to the PDF document or feel free to contact us.

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The "IT Series Single Secondary Winding" provides galvanic isolation for transformer-coupled gate drives. As a standard series product, gate drive transformers are readily and quickly available. We offer various winding ratios, ignition currents, and voltage products to suit a wide range of applications. 【Features】 ■ Galvanic isolation ■ Withstand voltage up to 8kV ■ Ground shield option ■ Vacuum potting ■ Minimal partial discharge effect ■ PCB through-hole mounting or Faston terminals *For more details, please refer to the PDF document or feel free to contact us.

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The "dv/dt Reactor FN5060HV" is an output filter for motor drives. It suppresses overvoltage caused by line reflections on motor cables (in accordance with IEC60034-17/25). It provides a patented solution that is easy to install and has high safety, without the need for capacitors or resistors. 【Features】 ■ Reduction of dv/dt voltage at inverter output ■ Suppression of voltage stress on motor windings ■ Protection of AC motors from the destructive effects of peak voltage ■ Extension of motor lifespan ■ Improvement of system reliability *For more details, please refer to the PDF document or feel free to contact us.

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The "dv/dt Filter FN5060" is an output filter designed for motor drives. It efficiently reduces the high output voltage dv/dt noise generated by the inverter's IGBT (in accordance with IEC60034-17/25). In addition to ensuring high reliability and uptime for critical manufacturing processes, it suppresses noise propagation to peripheral devices and lines. 【Features】 ■ Reduction of dv/dt voltage at inverter output ■ Suppression of voltage stress on motor windings ■ Protection of AC motors from peak voltage destructive effects ■ Extension of motor lifespan ■ Improvement of system reliability *For more details, please refer to the PDF materials or feel free to contact us.

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The "FN5040HV" is a sinusoidal filter for motor drive outputs of 600/690VAC. It converts the PWM output voltage of the motor drive into a sine waveform with minimal residual ripple. This prevents early deterioration of the motor caused by pulse currents flowing through the bearings. 【Features】 ■ Achieves a pure sine wave without voltage peaks ■ Protects the motor from pulse noise ■ Improves system reliability ■ Reduces bearing currents ■ Suitable for retrofitting ■ Supports long cables up to 2,000m *For more details, please refer to the PDF materials or feel free to contact us.

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The "FN766X" guarantees high insertion loss across a wide frequency range from several tens of kHz to GHz. We offer through-type filters with various operating currents and performance levels. They are developed for 130VDC/130VAC and 50/60Hz, and have obtained safety certification. 【Features】 ■ Extremely low internal series inductance ■ Very high self-resonant frequency ■ Self-healing conductor ■ Bulkhead mount ■ Anti-twist protection ■ Custom specifications and dual types are also available *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The "FN761X" guarantees high insertion loss across a wide frequency range from several tens of kHz to GHz. We offer through-type filters with various operating currents and performance levels. Developed for up to 300 VAC, 50/60Hz, they have obtained safety certification. 【Features】 ■ Very low internal series inductance ■ Very high self-resonant frequency ■ Self-healing inductors ■ Bulkhead mount ■ Anti-twist protection ■ Custom specifications and dual types are also available *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The "Capacitor FN756X" guarantees high insertion loss across a wide frequency range from several tens of kHz to GHz. We offer various through-type filters with different operating currents and performance levels. They are developed for 130VDC/130VAC and 50/60Hz, and have obtained safety certification. 【Features】 ■ Extremely low internal series inductance ■ Very high self-resonant frequency ■ Self-healing dielectric ■ High quality and high reliability ■ Bulkhead mount ■ Anti-twist protection *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The "Capacitor FN751X" guarantees high insertion loss across a wide frequency range from several tens of kHz to GHz. We offer various through-hole capacitors with different operating currents and performance levels. They are developed for 300VAC and 50/60Hz AC applications and have obtained safety certification. 【Features】 ■ Extremely low internal series inductance ■ Very high self-resonant frequency ■ Self-healing dielectric ■ High quality, high reliability ■ Bulkhead mount ■ Anti-twist protection *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The "Choke Coil EV/EH Series" is primarily used for reducing noise on AC power lines. We offer EMI measurement services to check whether your EMC design can obtain the necessary safety standard approvals. Please feel free to take advantage of this service. 【Features】 ■ Rated current: up to 5A ■ Compact and lightweight ■ Low leakage magnetic flux ■ Split winding ■ Standardized footprint ■ Wide range of inductance ratings and current ratings ■ Custom options available *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

The "Common Mode Choke Coil RB Series" is used for reducing EMI noise up to 600VAC on AC power lines. It can be directly mounted on PCBs equipped with line bypass capacitors, and can also be used in applications requiring low leakage current by adding it in series to single-phase filters. Evaluation printed circuit boards (optional) are also available. 【Features】 ■ Compact size and lightweight design ■ Low leakage magnetic flux ■ Excellent winding insulation ■ Standardized footprint ■ A wide range of rated inductances available ■ Custom specifications can also be accommodated *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The "Choke Coil RD Series" reduces common mode and differential mode noise by connecting in series with the power supply line and neutral line of the AC power input. The symmetrical wave component of noise (differential mode) is also reduced by the leakage inductance of the winding. It is generally used in conjunction with suppression capacitors. 【Features】 ■ Excellent temperature characteristics ■ Through-hole mounting or wiring ■ Choke configurations: 2-pole, 3-pole, 4-pole ■ Rated current: up to 64A with 4-pole configuration ■ Multiple housing options *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

The "Choke Coil RI Series" changes impedance during switching. It reduces differential mode noise or common mode noise generated by high-current devices that switch at high speeds. It is generally used in combination with suppression capacitors. 【Features】 ■ Excellent temperature characteristics ■ Through-hole mounting or wiring ■ Choke configuration: 1-pole, 2-pole ■ Up to 25A with 1-pole configuration ■ Custom options available *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

The "RS Series" suppresses common mode and asymmetric (P/N -> E) noise signals by connecting in series with the power line and neutral line of the AC power input. Differential mode noise components are also suppressed due to the leakage inductance of the windings. It is generally used in conjunction with suppression capacitors. 【Features】 ■ Inductance: 0.003 - 4 mH ■ Frequency (DC): 400 Hz ■ Rated current: 0.5 - 4 A ■ Attenuation characteristics: Ultra high *For more details, please refer to the PDF document or feel free to contact us. *You can download the English version of the catalog.

• Other electronic parts

The "Common Mode Choke Coil RN Series" suppresses common mode and asymmetric (P/N -> E) noise signals by connecting in series with the power and neutral lines of the AC power input. The differential mode noise components are also suppressed due to the leakage inductance of the windings. It is generally used in conjunction with suppression capacitors. 【Features】 ■ High saturation tolerance and excellent temperature characteristics ■ Through-hole mounting ■ 2-pole configuration ■ Multiple housing options ■ Customization available ■ High temperature characteristic types also available *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The "FN6840 Series" is an LCL filter designed for power regeneration converters and Active Interface Converters (AIC). In addition to its compact and user-friendly design that allows for easy installation, it effectively reduces the switching frequency on the converter's power/line side. A version with a passive damping module to reduce vibrations is also available. 【Features】 ■ Improves power quality in power systems ■ Suppresses ripple current and voltage distortion ■ Consolidates all LCL filter components into one package ■ Compact and easy to install *For more details, please refer to the PDF document or feel free to contact us.

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The "FN2211/FN2210" is a compact DC noise filter designed for high current applications. It effectively suppresses conducted noise emissions on the panel side of the system. This reduces the potential for high-frequency noise radiation from the panel. Furthermore, it prevents early degradation of solar panels due to stray capacitance and leakage current. 【Features】 ■ Reduces conducted noise emissions to solar panels ■ Decreases noise radiation from solar panels ■ Prevents panel degradation due to harmonic leakage current ■ Supports compliance with international EMC standards for harmonic generation systems ■ Compact standard noise filter *For more details, please refer to the PDF document or feel free to contact us.

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The "FN2211HV/FN2210HV" is a compact DC noise filter designed for high current applications. It has been developed for solar power inverters and achieves miniaturization. It can be smoothly accommodated in advanced and smart solar power inverters. Additionally, it can be integrated into systems in various forms, flexibly responding to users' special requirements. 【Features】 ■ Reduces conducted noise emissions to solar panels ■ Reduces noise radiation from solar panels ■ Prevents early degradation of panels ■ Supports compliance with international EMC standards ■ Compact standard noise filter *For more details, please refer to the PDF materials or feel free to contact us.

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The "FN9255 series" is an IEC inlet filter with a compact size yet high attenuation characteristics, featuring an L2 stage circuit. The inlet section of the system is an ideal position for EMC filters, and by utilizing the inlet filter, EMC measures can be easily implemented. Schaffner offers a variety of inlet filters with different rated currents, output terminals, and mounting types, including types suitable for medical applications. Additionally, all products have obtained safety standard certifications. 【Features】 ■ High attenuation characteristics from 150 kHz to 300 MHz due to the L2 stage circuit ■ High saturation characteristics and excellent temperature characteristics ■ Front/rear flange mounting ■ Earth line choke option ■ All types comply with IEC/EN 62368-1 *For more details, please refer to the PDF document or feel free to contact us.

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• Other electronic parts

The "RT Series" is a power line choke primarily used to control EMI noise on AC power lines up to 600VAC. EMI noise from electronic devices overlaps with the power lines of various peripheral devices such as communication equipment and robots, disrupting their normal functions. Additionally, it can be used for EMI noise suppression in printed circuit board integrated filters using bypass capacitors, as well as for ultra-low leakage filter designs in combination with single-phase filters. 【Features】 ■ Compact size and lightweight design ■ Low leakage magnetic flux ■ Excellent winding insulation ■ Standardized footprint ■ A wide range of rated inductances available *For more details, please download the PDF or feel free to contact us.

• Inductor Coil
• Other electronic parts

The "EMC and Power Quality Comprehensive Catalog" is a comprehensive catalog from Schaffner that develops and provides various solutions to make the operation of electronic systems efficient and of high quality. This catalog introduces the basics of EMC and power quality (the quality of power supply), including sources of electromagnetic signals, classification of standards, international requirements, legal requirements, explanations of filter specifications, and general applications. [Contents] ■ Sources of electromagnetic signals ■ Legal requirements ■ EMC measurement methods ■ Noise suppression methods ■ Power quality *For more details, please refer to the PDF document or feel free to contact us.

• EMC countermeasure products
• EMC Testing
• Magnetic field analysis/electromagnetic wave analysis

Harmonic filters, "ECOsine High Power Line" 50Hz system integration FN3410/FN3411 series, are economical system integration filters for diode rectifiers (FN3410) and SCR rectifiers (FN3411). They achieve THID of less than 5%. For more details, please download the catalog.

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The harmonic filter, "ECOsine Low Voltage Economy Line FN 3418LV Series," is an economical harmonic filter for low voltage (200V–240V) and 60Hz, designed to suppress the total harmonic current distortion rate to below 7%. It is a compact and easy-to-use product suitable for compliance with IEEE-519, table 10-3 (TDD), and EN61000-3-12, table 3 (THD) standards. For more details, please download the catalog.

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The harmonic filter, "ECOsine Low Voltage Economy Line FN 3416LV Series," is an economical harmonic filter for low voltage (200V–240V) and 50Hz, designed to suppress the total harmonic current distortion rate to below 7%. It is a compact and easy-to-use product suitable for compliance with IEEE-519, table 10-3 (TDD), and EN61000-3-12, table 3 (THD) standards. For more details, please download the catalog.

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The harmonic filter "ECOsine Economy Line FN 3418 Series" is an economical harmonic filter for 60Hz that keeps the total harmonic current distortion rate below 10%, making it a compact and easy-to-use product. This model is suitable for applications with nonlinear three-phase loads that do not require a THID of 5% when using a B6 rectifier at the front end. A THID of ≦10% meets the standard requirements of EN61000-3-12 and IEEE-519 table 10-3. For more details, please download the catalog.

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The harmonic filter "ECOsine Economy Line FN 3416 Series" is an economical harmonic filter for 50Hz that suppresses the total harmonic current distortion rate to below 10%, making it a compact and easy-to-use product. This model is suitable for applications with nonlinear three-phase loads that do not require a THID of 5% when using a B6 rectifier at the front end. A THID of ≦10% meets the standard requirements of EN61000-3-12 and IEEE-519 table 10-3. For more details, please download the catalog.

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The harmonic filter "FN 3410 HV" is a harmonic filter specifically designed for 690VAC, effectively attenuating harmonics generated in three-phase power systems. It supports compliance with power quality standards such as IEEE-519, and also extends the lifespan of the system while improving reliability. For more details, please download the catalog.

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The harmonic filter "FN 3412 / FN 3413" provides economic benefits by attenuating harmonics generated in three-phase power systems. Its plug-and-play design and compact outer diameter allow for easy installation and immediate effectiveness. It enhances product reliability and lifespan, enabling more effective use of power capacitors. For more details, please download the catalog.

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The "FN 9264" is a standard noise filter that incorporates an IEC inlet and a power filter with a 2-pole rocker switch into a compact chassis. By using a choke with high saturation resistance and temperature characteristics, it demonstrates excellent conductive noise suppression effects. It has the necessary safety standard approvals and excellent attenuation characteristics compliant with EN/IEC60601 for medical devices. 【Features】 ■ Compact size ■ Rated current up to 10A ■ Compliant with IEC/EN 60601 ■ High-quality 2-pole rocker switch *For more details, please refer to the catalog or feel free to contact us.

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The Schaffner IEC Lock Guard power cable prevents accidental disconnection of cables for all electronic and electrical products with IEC inlets. There is no need for replacement or modification of the IEC inlet or IEC inlet filter. It can be easily retrofitted to any product. 【Features】 ■ Locking system for standard IEC C14 inlets with safety standards ■ Prevents accidental cable disconnection ■ Rated current up to 12A (C13 plug) ■ Compatible with all Schaffner IEC C14 inlet filters ■ Can be attached to any C14 inlet ■ Various power line plugs to enable use in countries around the world ■ Hospital-grade plugs also available

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The FN 9280/90 series is a standard inlet filter with high attenuation characteristics that meets the necessary safety standards. 【Features】 ◆ Good conducted noise attenuation due to choke coils with high saturation resistance and excellent temperature characteristics ◆ Deep-drawn steel plate housing for maximum shielding against magnetic fields ◆ Rear/front flange mounting or snap-in mounting ◆ Fuse holder for two fuses ◆ Two-pole rocker switch ◆ Terminals available in two types: Faston terminals or spring cage terminals ◆ Medical type (Type B) option compliant with IEC/EN60601-1 ◆ Comes with a spare fuse holder *For more details, please request documentation or view the PDF data available for download.

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We offer selectable rated currents, medical options, and standard filters tailored to your needs.

• Other filters

Shafner's custom transformer and custom reactor can achieve a more compact and lightweight design compared to traditional combinations of transformers and reactors, making them ideal for compact equipment. They feature a simple structure with three input and output tabs each, enabling straightforward wiring and reducing installation time and costs. For more details, please download the catalog.

• Other electronic parts

The dv/dt reactor "RWK 305" effectively reduces IGBT dv/dt noise and prevents insulation degradation caused by dv/dt noise. It also enhances reliability and protects devices that require high reliability. For more details, please download the catalog.

• Other electronic parts

The AC reactor "RWK 212" improves the overall reliability of the equipment by its installation. It reduces harmonics and notches. It also contributes to compliance with the international standards for harmonics, IEEE 519 and EN61000-3-2. For more details, please download the catalog.

• Other electronic parts

The three-phase filter "FS 5559" meets the requirement for low leakage current for Japanese delta-connected power supplies. It adopts an advanced L2 stage circuit for high attenuation. It is also compatible with Class A limits and even Class B limits. Its low-profile design allows for smooth installation in tight spaces within machinery. For more details, please download the catalog.

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The sinusoidal filter "FN 5040 / FN 5045" converts the PWM output voltage of the motor drive (normal mode) into a sine waveform with minimal residual ripple. It achieves a reduction in motor stress caused by dv/dt noise, overvoltage, cable ringing, motor heating, and eddy current losses. For more details, please download the catalog.

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The sinus filter "FN 5030" is an auxiliary filter used in addition to the Schaffner sinus filters "FN 5010" or "FN 5020." It allows the use of unshielded long cables without considering radiated noise (EN55014, MDS clamp). For more details, please download the catalog.

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