PQ型磁芯

特点:

  1. 有10种形状构成系列供选用。

  2. 为高密度安装而设计的磁芯形状。

用途:
开关电源用变压器,扼流圈等。
型号说明(Naming of Core Models):

品名Type尺寸(mm)
DG
PQ16/22216.4+0.3/-0.3510.9±0.1512±0.357.5+0.2/-0.114.0±0.37.95±0.211.0±0.3
PQ20/16120.5±0.48.1±0.214.0±0.48.8±0.218.0±0.45.25±0.2512.0min
PQ20/20120.5±0.410.1±0.214.0±0.48.8±0.218.0±0.47.15±0.212.0min
PQ26/20D126.5±0.4510.2+0/-0.2519.0±0.4512.2+0/-0.422.5±0.455.6+0.5/-015.5min
PQ26/25D126.5±0.512.5+0/-0.2519.0±0.512.2+0/-0.422.5±0.57.9+0.5/-015.5min
PQ27/20D126.8±0.510.12±0.2519.0±0.4512.0±0.222.4min5.8+0.2/-0.116.4min
PQ27/25D126.8±0.512.5±0.2519.0±0.4512.0±0.222.4min8.2±0.2516.4min
PQ28/25D127.5±0.612.4±0.319.0±0.512.0±0.322.8min8.35±0.316.9min
PQ32/20D132.0±0.510.4+0/-0.2522.0±0.513.7+0/-0.527.5±0.55.6+0.5/-019.0min
PQ32/30D132.0±0.515.3+0/-0.2522.0±0.513.7+0/-0.527.5±0.510.5+0.5/-019.0min
PQ33/20132.5±0.510.3±0.2522.0±0.513.45±0.2528.6±0.355.8±0.2520.0min
PQ33/30132.5±0.515.2±0.2522.0±0.513.45±0.2528.6±0.3510.7±0.2520.0min
PQ35/30D135.0+0.7/-0.515.0+0/-0.2526.0±0.514.6+0/-0.532.0±0.59.85+0.5/-023.5min.
PQ35/35D135.0+0.7/-0.517.5+0/-0.2526.0±0.514.6+0/-0.532.0±0.512.35+0.5/-023.5min.
PQ38/12.6238.0±0.46.3±0.121.2±0.314.2±0.232.5±0.43.35±0.12527.0±0.4
PQ40/40D140.5±0.919.875±0.12527.925±0.52514.95±0.2536.0±0.414.75±0.1527.2min
PQ50/50D150.0±0.625.0±0.2534.0±0.521.0±0.344.0±0.618.0±0.2532.0MIN
品名磁芯参数AL
Nh/N2
Le(mm)Ae(mm^2)Ve(mm^3)W (g/prs)
PQ16/2247.347.82260.512.022400
PQ20/1637.462231012.9 3450
PQ20/2045.462279015.8 3000
PQ26/20D46.3119549029.95500
PQ26/25D55.5118653034.74650
PQ27/20D53.2109.36998.4730.35900
PQ27/25D62.33109.38235.9943.775000
PQ28/25D57.97123.07142.645.26100
PQ32/20D55.5170942041.26750
PQ32/30D74.61611200056.64900
PQ33/2049.3145.17156.944.64800
PQ33/3068.8145.710036.059.46800
PQ35/30D77.91961530062.65000
PQ35/35D87.91961730071.45000
PQ38/12.645.14137.666213.97  
PQ40/40D91.3189.917360.2113.84300
PQ50/50D113.0334.037742.0216.06600

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