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Inverters & Drives from TDK

Mixed Media - Input Filtering

Input filtering

EMC input filter requirements include limitation of conducted and radiated emissions, immunity to transients and surges on the power lines, and immunity to levels of external electromagnetic radiation and electrostatic discharge. A combination of EMI filters, line filter capacitors (X and Y) and common-mode chokes combat the effect of common-mode noise produced by the power supply and prevents it from flowing back to the mains line.

Table - EMI Filters

EMI filters

Product Type	Series	Technical Data	Datasheet	Features Overview
EMI Filter	B84142A**166	Power line filters for 1-phase systems Rated voltage VR: 250 V AC/DC Rated current IR: 10 A to 30 A	Download	High insertion loss, Optimized leakage current Easy to install & very-compact design UL and cUL approval, ENEC approval pending
EMI Filter	B84143A**166	Power line filters for 3-phase systems Rated voltage VR: 520/300 V AC Rated current IR: 10 A to 35 A	Download	Very good price/performance ratio Easy to install, Ultra-compact design, Low weight ENEC, UL and cUL approval
EMI Filter	B84143A*R107	Power line filters for 3-phase systems Rated voltage VR: 520/300 V AC Rated current IR: 10 A to 100 A	Download	High insertion loss Optimized leakage current Easy to install, Compact design, Low weight Degree of protection: IP 201) Optimized for long motor cables and operation under full load ENEC, UL and cUL approval
EMI Filter	B84143A*R106	Power line filters for 3-phase systems Rated voltage VR: 520/300 V AC Rated current IR: 10 A to 100 A	Download	High insertion loss Optimized leakage current Easy to install, Compact design, Low weight Degree of protection: IP 201) Optimized for long motor cables and operation under full load ENEC, UL and cUL approval
EMI Filter	B84143A*R105	Power line filters for 3-phase systems Rated voltage VR: 520/300 V AC Rated current IR: 8 A to 150 A	Download	Very good price/performance ratio Easy to install, Ultra-compact design, Low weight Optimized for long motor cables and operation under full load ENEC, UL and cUL approval
EMI Filter	B84143D*R127	Power line filters for 3-phase systems Rated voltage VR: 520/300 V AC Rated current IR: 16 A to 200 A	Download	Very high insertion loss Easy to install, Compact design, Low weight Degree of protection: IP 201) Optimized for long motor cables and operation under full load EN 55011, Class A & B and IEC 61300-3, Class C2 & C1 respectively Design complies with IEC 60939, UL and CSA approval
EMI Filter	B84143BS	Power line filters for 3-phase systems Rated voltages VR: 520/300 V AC, 530/310 V AC, 690/400 V AC and 760/440 V AC Rated current IR: 150 A to 2500 A	Download	Optimized leakage current Easy to install, Very compact design, Low weight Optimized for operation under full load UL and cUL approval *S080/S081 Version Design complies with IEC 60939
EMI Filter	B84243A	Power line filters for 3-phase systems Rated voltage VR: 530/305 V AC Rated current IR: 3 A to 280 A	Download	Low leakage current Typical performance according to EN 61800-3: C1 up to 25 m respectively C2 up to 50 m motor cable length Discharge time up to 44 A types: < 60 V within 1 s Short Circuit Current Rating SCCR 100 kA Degree of protection: IP 201) UL and cUL for 3 A ... 60 A UL and cUL pending for 83 A ... 280 A, ENEC approval pending

Table - X Caps

X caps

Product Type	Series	Technical Data	Datasheet	Features Overview
X Caps	B3292xC/D	X2 EMI Suppression Capacitor Rated Capacitance: 10 nF … 30 uF Rated Voltage: 305 V AC	Download	Standard EMI Suppression capacitor for EMC fintering Good self healing properties High Voltage capability Very small dimensions
X Caps	B3292xH/J	X2 EMI Suppression Capacitor Rated Capacitance: 100 nF … 15 uF Rated Voltage: 305 V AC	Download		Standard EMI Suppression capacitor for EMC fintering Good self healing properties High Voltage capability Very small dimensions
X Caps	B3293x	X2 EMI Suppression Capacitor Rated Capacitance: 47 nF … 2.2 uF Rated Voltage: 305 V AC	Download	High stability of capacitance value X2 safety approval (up to 2.2 mF) RoHS-compatible
X Caps	B3291xA3	X1 EMI Suppression Capacitor Rated Capacitance: 10 nF … 6.8 uF Rated Voltage: 330 V AC	Download	Very small dimensions Good self-healing properties High voltage capability
X Caps	B3291xA5	X1 EMI Suppression Capacitor Rated Capacitance: 1 nF … 5.6 uF Rated Voltage: 530 V AC	Download	Small dimensions Good self-healing properties High voltage capability
X Caps	CD	Temp. characteristics: B, SL,Z5U Rated Voltage: Eac X1/440 V, Y1/400 V Capacitance: 10 pF … 4.7 nF	Download	Compliant with safety standards Flame-resistant, reinforced outer insulation prevents fire, electrical shock, and other potential hazards Halogen-free external resin coating
X Caps	CS	Temp. characteristics: B, SL,Z5U, F Rated Voltage: Eac X1/440 V, Y2/300 V Capacitance: 10 pF … 10 nF	Download		Compliant with safety standards Flame-resistant, reinforced outer insulation prevents fire, electrical shock, and other potential hazards Halogen-free external resin coating
X Caps	B3236*	MKP AC Power Capacitor Rated Voltage: 250 … 480 V AC Rated Capacitance: 10µF … 600 µF	Download	Low end MKV replacement Different terminal configurations (M6-M10) Fluid resin (resinal( filled) with overpressure disconnector

Table - Y Caps

Y caps

Product Type	Series	Technical Data	Datasheet	Features Overview
Y Caps	B3202x	Y2 EMI Suppression Capacitor Rated Capacitance: 1 nF … 1 uF Rated Voltage: 300 V AC	Download	Standard EMI Suppression capacitor for EMC fintering Good self healing properties High voltage capabilities & very small dimensions
Y Caps	B81123	Y1 EMI Suppression Capacitor Rated Capacitance: 1 nF … 10 nF Rated Voltage: 250 V AC	Download	Standard EMI Suppression capacitor for EMC fintering Good self healing properties High voltage capabilities & very small dimensions
Y Caps	CD	Temp. characteristics: B, SL,Z5U Rated Voltage: Eac X1/440 V, Y1/400 V Capacitance: 10 pF … 4.7 nF	Download	Compliant with safety standards Flame-resistant, reinforced outer insulation prevents fire, electrical shock, and other potential hazards Halogen-free external resin coating
Y Caps	CS	Temp. characteristics: B, SL,Z5U, F Rated Voltage: Eac X1/440 V, Y2/300 V Capacitance: 10 pF … 10 nF	Download		Compliant with safety standards Flame-resistant, reinforced outer insulation prevents fire, electrical shock, and other potential hazards Halogen-free external resin coating

Chokes Ferrite Cores - Table

Chokes / ferrite cores

Product Type	Series	Technical Data	Datasheet	Features Overview
Ferrite Core	B64290L	Core Shape: R9.3 … R202 Epoxy-coated Material: K10, N30, T38 & T65	Download	Wide range of core sizes upto 200mm outer diameter Epoxy coated for electrical isolations up to 2kV Recommended materials T38, T65, N30 & K10 depending on frequency
Line Reactor/Choke	B86305L	3-phase line reactors for converters Rated voltage VR: 520 V AC Rated current IR: 4 A to 390 A	Download	Easy to install, Compact design & Low weight Design complies with IEC 60076-6 Degree of protection1): IP20 (4 A ... 16 A); IP10 (30 A ... 60 A); IP00 (100 A ... 390 A) Inductance constant up to 1.5 x IR Inductance higher than 60% rated value at 3 x IR UL approved insulation system
Power Line Choke	B82745S/B82746S Ring core based	Rated Inductance: 0.35mH … 1.7 mH Rated Current: 10 A … 12 A Rated Voltage: 523/300 V AC; 520/300 V AC; 440/250V AC	Download	Designed for high voltages Glueless design Design complies with EN 60938-2 (VDE 0565-2) UL (please see datasheet)
Power Line Choke	B82747S Ring core based	Rated Inductance: 0.95mH … 1.8 mH Rated Current: 18 A … 42 A Rated Voltage: 440/250 V AC (50/60 Hz)	Download	Designed for high voltages Glueless design Design complies with EN 60938-2 (VDE 0565-2) UL (please see datasheet)
Power Line Choke	B82748F Ring core based	Rated Inductance: 1.5 mH Rated Current: 18 A … 23 A	Download	Approx. 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) RoHS-compatible
Power Line Choke	B82748S Ring core based	Rated Inductance: 0.8mH … 1.1 mH Rated Current: 50 A … 62 A	Download	High Resonance frequency Approx. 1% stray inductance for differential-mode interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) RoHS-compatible
Power Line Choke	B82791G/H Ring core based	Rated Inductance: 4.7mH … 47 mH Rated Current: 0.25 A … 0.9 A Rated Voltage: 250 VAC	Download	Without potting High resonance frequency due to special winding technique and omission of potting Approx. 1.5% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and ENEC (VDE) approvals
Power Line Choke	B82720A/K Ring core based	Rated Inductance: 1.1mH … 22 mH Rated Current: 0.3 A … 2 A Rated Voltage: 250 VAC	Download	High resonance frequency due to special winding technique Approx. 0.7% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with UL 1283 and EN 60938-2 (VDE 0565-2) UL1) and ENEC (VDE) approvals
Power Line Choke	B82720S SMT Technology	Rated Inductance: 1.1mH … 22 mH Rated Current: 0.3 A … 2 A Rated Voltage: 250 VAC	Download	Approx. 0.7% stray inductance for differential-mode interference suppression Suitable for reflow soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 SMT Technology
Power Line Choke	B82721A/J/K Ring core based	Rated Inductance: 0.2mH … 47 mH Rated Current: 0.3 A … 6 A Rated Voltage: 250 VAC	Download	High resonance frequency due to special winding technique Approx. 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and /or ENEC (VDE) approvals
Power Line Choke	B82722A/J Ring core based	Rated Inductance: 1.2mH … 68 mH Rated Current: 0.3 A … 3 A Rated Voltage: 250 VAC	Download	High resonance frequency due to special winding technique Approx. 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and/or ENEC (VDE) approvals
Power Line Choke	B82723A/J Ring core based	Rated Inductance: 0.45mH … 56 mH Rated Current: 0.5 A … 8 A Rated Voltage: 250 VAC	Download	High resonance frequency due to special winding technique Approx. 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and/or ENEC (VDE) approvals
Power Line Choke	B82724A/B/J Ring core based	Rated Inductance: 1 mH … 100 mH Rated Current: 0.5 A … 6 A Rated Voltage: 250 VAC	Download	High resonance frequency due to special winding technique Approx. 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and ENEC (VDE) approvals
Power Line Choke	B82725A/J/S Ring core based	Rated Inductance: 0.56 mH … 68 mH Rated Current: 1 A … 16 A Rated Voltage: 250 VAC	Download	Approx. 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) UL1) and/or ENEC (VDE) approvals available
Power Line Choke	B82726S Ring core based	Rated Inductance: 0.19 mH … 3.3 mH Rated Current: 10 A … 54 A Rated Voltage: 250 V AC (50/60 Hz)	Download	Designed for high voltages Glueless design Design complies with EN 60938-2 (VDE 0565-2) UL (please see datasheet)
Power Line Choke	B82732F	Rated Inductance: 10 … 100mH Saturation current: 0.45A … 1.6A Rated voltage: 250 V AC	Download	High inductance with low resistance Approx. 2% stray inductance for symmetrical interference suppression High pulse-handling capability Very good inductance/rated current ratio Low height (13.5 mm) Suitable for wave soldering
Power Line Choke	B82733F/V	Rated Inductance: 10 … 100mH Saturation current: 0.7A … 2.3A Rated voltage: 300 V AC	Download	High inductance with low resistance Approx. 2% stray inductance for symmetrical interference suppression High pulse-handling capability Very good inductance/rated current ratio Low height (14 mm, B82733F) Suitable for wave soldering
Power Line Choke	B82731T	Rated Inductance: 3.3 mH … 100 mH Rated Current: 0.3 A … 1.8 A Rated voltage: 250 V AC	Download	High resonance frequency due to 2-section winding High pulse strength, Low whirring noise Approx. 2% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL and ENEC (VDE) approvals
Power Line Choke	B82730U	Rated Inductance: 0.33 mH … 15 mH Rated Current: 0.4 A … 2.6 A Rated voltage: 300 V AC	Download	High resonance frequency - Low whirring noise Approx. 1.3% stray inductance for symmetrical interference suppression Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL 1446 class 155(F) electrical insulation system VDE and UL approvals
Power Line Choke	B82731H/M	Rated Inductance: 3.3 mH … 100 mH Rated Current: 0.35 A … 1.8 A Rated voltage: 250 V AC	Download	High resonance frequency due to 2-section winding Approx. 1% stray inductance for symmetrical interference suppression High pulse strength - Low whirring noise Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and ENEC (VDE) approvals
Power Line Choke	B82732W/R	Rated Inductance: 3.3 mH … 100 mH Rated Current: 0.4 A … 2.2 A Rated voltage: 250 V AC	Download	High resonance frequency due to 2-section winding Approx. 1% stray inductance for symmetrical interference suppression High pulse strength - Low whirring noise Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and ENEC (VDE) approvals
Power Line Choke	B82734W/R	Rated Inductance: 3.3 mH … 68 mH Rated Current: 0.7 A … 4.6 A Rated voltage: 250 V AC	Download	High resonance frequency due to 2-section winding Approx. 1% stray inductance for symmetrical interference suppression High pulse strength - Low whirring noise Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 UL1) and ENEC (VDE) approvals
Power Line Choke	B82559*A13	Rated Inductance: 0.5 µH … 68 µH Rated Current: 10 A … 25 A	Download	Very high rated current Extremely low DC resistance Very low profile and smallest possible footprint Suitable for pick and place processes
Power Line Choke	B82559*A19	Rated Inductance: 1.0 µH … 30 µH Rated Current: 10 A … 43 A	Download	Very high rated current Extremely low DC resistance Very low profile and extremely small footprint Suitable for pick and place processes
Power Line Choke	B82559*A20	Rated Inductance: 1.0 µH … 35 µH Rated Current: 9.3 A … 50 A	Download	Very high rated current Extremely low DC resistance Very low profile and extremely small footprint Suitable for pick and place processes
Power Line Choke	B82559*A25	Rated Inductance: 0.44 µH … 10 µH Rated Current: 24 A … 71 A	Download	Very high rated current Extremely low DC resistance Very low profile and extremely small footprint Suitable for pick and place processes

Leakage-Current Compensation - Table

Leakage-current compensation

Product Type	Series	Technical Data	Datasheet	Features Overview
Leakage-Current Compensation	LeaXield	Cable to Cable Voltage up to 520 V AC Max Load Current 150A Dimensions: 258 x 80 x 100 mm	Download	Minimised Leakage current Add on Hybrid Filter

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Grid Box Dark - Inverters and drives brochure

Inverters and drives brochure

Avnet Abacus offers a comprehensive portfolio of EPCOS and TDK branded products for state-of-the-art inverter and drive design

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Right Rail Card Dark - Protection

Protection

Thermistors acting as inrush current limiters are a low cost solution to this problem whilst input varistors are used to provide surge protection against voltage spikes on the input.

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Right Rail Card Dark - Rectification

Rectification

Each AC input phase is rectified by 3 diodes (top diode in the positive direction and the low side diode of the other two phases) so that the peak of the negative half cycle appears positive.

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Right Rail Card Dark - DC-Link

DC-Link

A DC-link capacitor is fitted at this point to provide a low impedance path for high frequency switching currents and to provide energy storage.

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Right Rail Card Dark - Conversion

Conversion

At the conversion stage of a variable frequency drive, the DC voltage is converted into an AC voltage at a given but variable voltage and frequency to drive the motor.

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Right Rail Card Dark - Thermal Management

Thermal management

In a drive, the heatsink’s role is to cool the semiconductors and DC link capacitors and prevent overheating.

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Right Rail Card Dark - Driver and Controller

Driver and controller

The Control and Feedback stages analyse signals from the current sensors mounted at the motor output, measure the temperature of sensors and control the driver for the conversion semiconductors.

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Right Rail Card Dark - Output Filtering

Output filtering

The output stage of a drive takes a three-phase AC output with variable frequency and amplitude for fine speed and torque control and filters it to minimise EMI and provide reliable operation of the power converter and load.

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