P3213-AL COILCRAFT | Alldatasheet

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© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Common Mode Line Chokes Document 143-1 Document 143-1 Revised 01/06/09 Coilcraft’s Toroid Style common mode chokes are de- signed for optimum performance. Their single layer windings provide for the highest common mode imped- ance over the widest frequency range. Spacers, specially designed by Coilcraft, provide 3 mm creepage and clearance spacings for compatibility with UL, CSA and IEC safety specifications. These common mode line chokes come in two series: Standard and High Inductance. Both are particularly suitable for switching power supplies operating in the 100-300 kHz range of switching frequencies. 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 http://order.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 15,24 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 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)

© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Document 143-2 Document 143-2 Revised 01/06/09 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 inter- est 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. Differ- ential mode power such as 50/60 Hz power line currents or data signals will pass through unimpeded by the common mode impedance. The insertion loss for differen- tial signals is shown in the lower graph. These data were taken in a 50 Ohm sys- tem. All parts should be tested using an appropriate Line Impedance Stabilization Network (LISN) when testing EMI/RFI per- formance 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 1 10 100 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 1 10 100 Frequency (MHz) P3213-A P3214-A P3215-A, P3216-A, P3217-A, P3218-A

© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Document 143-3 Document 143-3 Revised 01/06/09 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 inter- est 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. Differ- ential mode power such as 50/60 Hz power line currents or data signals will pass through unimpeded by the common mode impedance. The insertion loss for differen- tial signals is shown in the lower graph. These data were taken in a 50 Ohm sys- tem. All parts should be tested using an appropriate Line Impedance Stabilization Network (LISN) when testing EMI/RFI per- formance 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 1 10 100 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 1 10 100 Frequency (MHz) P3223-A, P3224-A P3222-A P3219-A P3220-A P3221-A