是型磁芯

PQ型磁芯 PQ CORES 例： PQ 20 / 16型号 尺寸A 2×尺寸FASample: PQ 20 / 16FType Dimension A 2×Dimension F

64金宁三环高技术磁业有限公司 JINNINGSANHUANHI-TECH. MAGNETIC INDUSTRIAL CO.,LTD.

PQ型磁芯 PQ CORES CBAG DFE型号 Type PQ 20/16 PQ 20/20 PQ 26/20 PQ 26/25 PQ 32/20 PQ 32/30 PQ 35/35 PQ 40/40

尺寸 Dimensions (mm) A B C D 14.0±0.4 14.0±0.4 19.0±0.4519.0±0.4522.0±0.5 22.0±0.5 26.0±0.5 28.0±0.5

E +0.37.0−0 +0.35.6−0 +0.37.9−0 +0.25.6−0

+0.310.5−0

+0.3

12.35−0

+0.314.6−0

F +010.2−0.2 +010.2−0.25

+012.5−0.25

+010.4−0.25

+015.3−0.25

+017.5−0.25

+ 020.0−0.25

G 重量(克/付)W(g/set) +020.5±0.4 18.0±0.4 9.0−0.4 +020.5±0.4 18.0±0.4 9.0−0.4 +026.5±0.45 22.5±0.45 12.2−0.4

+0

26.5±0.45 22.5±0.45 12.2−0.5

+013.7−0.532.0±0.5 27.5±0.5

+0

32.0±0.5 27.5±0.5 13.7−0.5

+0

35.0±0.5 32.0±0.5 14.6−0.5

+1.4 +040.0−0.4 37.0±0.6 15.2−0.6

5.0−0 +0.38.2−0.2 +012.0min 13 12.0min 15 15.5min 31 15.5min 36 19.0min 42 19.0min 55 23.5min 73 27.5min 95

电感因数AL-value(nH/N2±25%): 1kHz, 100Ts, 25℃

型号 Type PQ 20/16 PQ 20/20 PQ 26/20 PQ 26/25 PQ 32/20 PQ 32/30 PQ 35/35 PQ 40/40

等效参数 Effective Parameter

C1(mm-1)

le(mm)

Ae(mm2)

Ve(mm3)

JP3

3880 6170 7310

0.605 37.4 62.0 2310 0.738 45.4 62.0 2790 0.391 46.3 119 5490 0.471 55.5 118 6530 0.326 55.5 170 9420 0.464 74.6 161 12000 0.448 87.9 196 17300

AL

JP4A

3310 2900 5250 4650 5140 4500 4860 5000

0.580 102 201 20500 4300

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