TDK各型号磁芯详细资料

1、 Ferrite For Switching Power Supplies TECHNICAL DATAEI Cores (EI12.5 to EI60 EE Cores (EE10/11 to EE62.3/62/6EER Cores (EER25.5 to EER42/42/20ETD Cores (ETD19 to ETD49PQ Cores (PQ20/16 to PQ50/50LP Cores (LP23/8 to LP32/13RM Cores (RM4 to RM14EPC Cores (EPC13 to EPC30 EI Series EI12.5 Cores(JIS FEI

2、12.5 Coil: ø0.2 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI12.5 gapped core (TypicalPC40EI12.5 core (TypicalEI12.5 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter m

3、ode100kHz, 200mT PC40EI12.5-Z2120 min. (100kHz, 200mT0.12 max.8.8W (100kHz Note: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.2 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in

4、theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EI Series EI16 Cores(JIS FEI 16 Coil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI16 gapped core (T

5、ypicalPC40EI16 core (TypicalEI16 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI16-Z1100±25% (1kHz, 0.5mA1750 min. (100kHz, 200mT0.31 max.29W (100kHz Note: NI limit shows the point where the excitingcurrent is

6、 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø

7、0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI19 gapped core (TypicalPC40EI19 core (TypicalEI19 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40

8、EI19-Z1830 min. (100kHz, 200mT0.42 max.40W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperatur

9、e and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI22 gapped core (TypicalPC40EI22 core (TypicalEI22 core (Typical Part No.A

10、 L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI22-Z3360 min. (100kHz, 200mT0.60 max.33W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0

11、.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EI Series EI22/19/6 Cores(JIS FEI 22 Coil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L

12、 -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI22/19/6 gapped core (TypicalPC40EI22/19/6 core (TypicalEI22/19/6 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI22/19/6-Z2780 min. (100kHz, 2

13、00mT0.64 max.48W (100kHz Note: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed

14、to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EI Series EI25 Cores Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI25 gapped core (TypicalPC40EI25 core (TypicalEI25 core (TypicalPart No.A L -v

15、alue (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI25-Z2950 min. (100kHz, 200mT0.79 max.68W (100kHz Note: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35

16、2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperatur

17、e rise vs. Total loss for PC40EI28 gapped core (TypicalPC40EI28 core (TypicalEI28 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI28-Z6060 min. (100kHz, 200mT1.65 max.107W (100kHzNote: NI limit shows the point wher

18、e the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300

19、×300cmCoil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI30 gapped core (TypicalPC40EI30 core (TypicalEI30 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter

20、 mode100kHz, 200mT PC40EI30-Z4690±25% (1kHz, 0.5mA6490 min. (100kHz, 200mT3.1 max.155W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The tempera

21、ture rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EI Series EI33/29/13 Cores Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC4

22、0EI33/29/13 gapped core (TypicalPC40EI33/29/13 core (TypicalEI33/29/13 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI33/29/13-Z5980 min. (100kHz, 200mT3.5 max.206W (100kHz Note: NI limit shows the point where the

23、excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×

24、300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI35 gapped core (TypicalPC40EI35 core (TypicalEI35 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode

25、100kHz, 200mT PC40EI35-Z5110 min. (100kHz, 200mT2.85 max.218W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in thero

26、om whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI40 gapped core (TypicalPC40EI40 core (TypicalEI40 core

27、 (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI40-Z6520 min. (100kHz, 200mT4.8 max.348W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring condi

28、tions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air ga

29、p length for Temperature rise vs. Total loss for PC40EI50 gapped core (TypicalPC40EI50 core (TypicalEI50 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EI50-Z8300 min. (100kHz, 200mT9.2 max.508W (100kHzNote: NI limi

30、t shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively.

31、 (approx. 400×300×300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EI60 gapped core (TypicalPC40EI60 core (TypicalEI60 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output p

32、ower (forward converter mode100kHz, 200mT PC40EI60-Z7690 min. (100kHz, 200mT12.5 max.618W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperatu

33、re rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EE Series EE10/11 Cores(JIS FEE 10.2 Coil: ø0.18 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss

34、 for PC40EE10/11 gapped core (TypicalPC40EE10/11 core (TypicalEE10/11 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE10/11-Z1450 min. (100kHz, 200mT0.14 max.9.4W (100kHz Note: NI limit shows the point where the exc

35、itingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.18 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300

36、cm Coil: ø0.18 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EE13 gapped core (TypicalPC40EE13 core (TypicalEE13 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100

37、kHz, 200mT PC40EE13-Z1770 min. (100kHz, 200mT0.235 max.17W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.18 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom

38、whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40SEE16 gapped core (TypicalPC40SEE16 core (TypicalSEE16 core

39、 (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40SEE16-Z1850 min. (100kHz, 200mT0.37 max.32W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring cond

40、itions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EE Series EE20/20/5 Cores(DIN 41295 Coil: ø0.23 2UEW 100TsNI limit vs

41、. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EE20/20/5 gapped core (TypicalPC40EE20/20/5 core (TypicalEE20/20/5 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE20/20/5-Z2

42、270 min. (100kHz, 200mT0.51 max.41W (100kHz Note: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and

43、humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EE Series EE25/19 Cores Coil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EE25/19 gapped core (TypicalPC40EE25/19 core (TypicalEE25

44、/19 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE25/19-Z2570 min. (100kHz, 200mT0.86 max.70W (100kHz Note: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Meas

45、uring conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EE Series EE30/30/7 Cores(DIN 41295 Coil: ø0.35 2UEW 100TsN

46、I limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EE30/30/7 gapped core (TypicalPC40EE30/30/7 core (TypicalEE30/30/7 core (TypicalPart No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE

47、30/30/7-Z3030 min. (100kHz, 200mT1.51 max.133W (100kHz Note: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose tempe

48、rature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EE42/42/15 gapped core (TypicalPC40EE42/42/15 core (TypicalEE42/42/15

49、core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE42/42/15-Z7050 min. (100kHz, 200mT8.0 max.419W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measu

50、ring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm Coil: ø0.35 2UEW 100TsNI limit vs. A L -value forA L -value

51、vs. Air gap length for Temperature rise vs. Total loss for PC40EE55/55/21 gapped core (TypicalPC40EE55/55/21 core (TypicalEE55/55/21 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE55/55/21-Z10830 min. (100kHz, 200

52、mT11.0 max.814W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.35 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to

53、 25°C and 45(%RH. respectively. (approx. 400×300×300cmCoil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs. Air gap length for Temperature rise vs. Total loss for PC40EE50.3/51/6 gapped core (TypicalPC40EE50.3/51/6 core (TypicalEE50.3/51/6 core (Typical Part No.A L -val

54、ue (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE50.3/51/6-Z2900±25% (1kHz, 0.5mA3950 min. (100kHz, 200mT5.83 max.213W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuri

55、ng conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cmCoil: ø0.23 2UEW 100TsNI limit vs. A L -value forA L -value vs.

56、 Air gap length for Temperature rise vs. Total loss for PC40EE62.3/62/6 gapped core (TypicalPC40EE62.3/62/6 core (TypicalEE62.3/62/6 core (Typical Part No.A L -value (nH/N 2Core loss (W at 100°C Calculated output power (forward converter mode100kHz, 200mT PC40EE62.3/62/6-Z3100±25% (1kHz, 0

57、.5mA4150 min. (100kHz, 200mT8.85 max.250W (100kHzNote: NI limit shows the point where the excitingcurrent is 20% and 40% away from its extended linear part.Measuring conditions Coil: ø0.23 2UEW 100Ts Frequency: 1kHz Level: 0.5mANote: The temperature rise is measured in theroom whose temperature

58、 and humidity are fixed to 25°C and 45(%RH. respectively. (approx. 400×300×300cm EER Series EER25.5 Cores(JIS FEER 25.5A Coil: ø0.35 2UEW 100TsNI limit vs. A L-value for A L-value vs. Air gap length for Temperature rise vs. Total loss for PC40EER25.5 gapped core (TypicalPC40EER25.5 core (TypicalEER25.5 core (Typical Part No.A L-value (nH/N2Core loss (W at 100°C Calculated output power(forward converter mode100kHz, 200mTPC40EER25.5-Z2910 min. (100kHz, 200mT0.98 max.87W (100kHzNote: NI limit shows the point where the excitingcurrent