P3224-AL

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+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Common Mode Line Chokes Document 143-1 Document 143-1 Revised 04/20/12 Coilcraft’s Toroid Style common mode chokes are de - signed for optimum performance. Their single layer wind- ings provide for the highest common mode impedance over the widest frequency range. These common mode line chokes come in two series: Standard and High Inductance. Both are well suitable for switching power supplies operating in the 100-300 kHz range of switching frequencies.

• UL1446 Class B (130°C) Insulation System (UL File E83628)
• Creepage and clearance = 3.2 mm
• 1250 Vrms, one minute isolation between windings Coilcraft Designer’s Kit P402 contains samples of eight standard EE and toroidal common mode line chokes. To order, please contact Coilcraft or purchase on-line at buy.coilcraft.com. Standard Series High L Series Standard Series High Inductance Series Schematic 0.12 3,0 1.40 35,6 1.40 35,6 0.900 22,86 max max max 2312 0.150 3,81 ±0.03 ±0,76 4 3 Recommended Board Layout 0.900 22,86 0.600 15,24Part number Internal code Parts manufacturedprior to February,2012 mayb e marked differently. CC-3Y XXXX P32xx-AL 0.12 3,0 1.23 31,2 1.25 31,8 0.625 15,88 max max max 2312 0.150 3,81 ±0.03 ±0,76 0.400 10,16 0.800 20,32 Schematic Recommended Board Layout Part number Internal code Parts manufacturedprior to February,2012 mayb e marked differently. CC-3Y XXXX P321x-AL Terminations: Tin-silver over copper; #16 AWG (0.051″ / 1,29 mm) except P3217-A, which has #18 AWG (0.040″ / 1,02 mm). Terminations: Tin-silver over copper; #16 AWG (0.051″ / 1,29 mm)

+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 143-2 Revised 04/20/12 Document 143-2 Standard Series Shown here are typical common mode fre- quency plots of each part number. The plots indicate the relative performance of each part over the frequency range of most interest for designers of equipment that must meet FCC and VDE noise regulations. It is important to note that only a common mode signal will be attenuated as shown. Differential mode power such as 50/60 Hz power line currents or data signals will pass through unimpeded by the common mode impedance. The inser- tion loss for differential signals is shown in the lower graph. These data were taken in a 50 Ohm system. All parts should be tested using an appropriate Line Impedance Sta - bilization Network (LISN) when testing EMI/ RFI performance of off-line power converters. Common Mode Attenuation* Differential Mode Attenuation* Current Leakage Interwinding Lead Part Inductance rating inductance SRF DCR max isolation diameter Weight number min (Amps) max (µH) typ (Ohms) (Volts rms) nom (g) 1. All parts have #16 AWG solder coated copper wire leads except P3217-A, which has #18 AWG leads. 2. Operating temperature range –40°C to +85°C. 3. Electrical specifications at 25°C. 4. Parts in bold type are included in Coilcraft Designer’s Kit P402. Frequency (MHz) Attenuation (dB) 0.0001 0.001 0.01 0.1 11 0 100 P3218-A P3216-A P3217-A P3215-A P3214-A P3213-A *measured on Agilent/HP 3577A network analyzer. Attenuation (dB) 0.0001 0.001 0.01 0.1 11 0 100 Frequency (MHz) P3213-A P3214-A P3215-A, P3216-A, P3217-A, P3218-A

+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 143-3 Revised 04/20/12 Document 143-3 High Inductance Series Shown here are typical common mode fre- quency plots of each part number. The plots indicate the relative performance of each part over the frequency range of most interest for designers of equipment that must meet FCC and VDE noise regulations. It is important to note that only a common mode signal will be attenuated as shown. Differential mode power such as 50/60 Hz power line currents or data signals will pass through unimpeded by the common mode impedance. The inser- tion loss for differential signals is shown in the lower graph. These data were taken in a 50 Ohm system. All parts should be tested using an appropriate Line Impedance Sta - bilization Network (LISN) when testing EMI/ RFI performance of off-line power converters. Common Mode Attenuation* Differential Mode Attenuation* *measured on Agilent/HP 3577A network analyzer. Current Leakage Interwinding Lead Part Inductance rating inductance SRF DCR max isolation diameter Weight number min (Amps) max (µH) typ (Ohms) (Volts rms) nom (g) 1. All parts have #16 AWG solder coated copper wire leads except P3223-A, which has #18 AWG leads. 2. Operating temperature range –40°C to +85°C. 3. Electrical specifications at 25°C. 0.0001 0.001 0.01 0.1 11 0 100 Frequency (MHz) Attenuation (dB) P3222-A P3223-A P3224-A P3219-A P3220-A P3221-A Attenuation (dB) 0.0001 0.001 0.01 0.1 11 0 100 Frequency (MHz) P3223-A, P3224-A P3222-A P3219-A P3220-A P3221-A