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 特點(diǎn):漏磁小,損耗低,功率大,分布電容小。  
 用途:主變壓器,推動(dòng)變壓器。主要應(yīng)用于超聲波清洗,激光設(shè)備等領(lǐng)域。
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 PM型功率磁芯尺寸規(guī)格
 
  
磁芯型號(hào) Type | 
圖TYP | 
Dimensions(mm)尺寸 |  
| A | 
B | 
C | 
D | 
Emin | 
F |  
| PM50/39 | 
TYP1 | 
49.20±1.00 | 
19.50±0.30 | 
19.70±0.50 | 
5.40±0.30 | 
39.00 | 
13.40±0.30 |  
| PM62/49 | 
TYP1 | 
61.00±1.50 | 
24.40±0.30 | 
25.00±0.70 | 
5.30±0.30 | 
48.00 | 
16.90±0.30 |  
| PM74/59 | 
TYP1 | 
72.50±1.50 | 
29.50±0.40 | 
29.00±1.00 | 
5.40±0.30 | 
57.00 | 
20.50±0.40 |  
| PM87/70 | 
TYP2 | 
87.00±2.50 | 
35.00±0.50 | 
31.70±1.50 | 
8.50±0.40 | 
66.50 | 
24.20±0.40 |  
| PM114/92 | 
TYP2 | 
112.00±3.00 | 
46.20±0.50 | 
42.00±1.50 | 
5.40±0.40 | 
88.00 | 
31.90±0.40 |   
  PM型功率磁芯電氣特性及有效參數(shù)
 
  
磁芯型號(hào) Type | 
材質(zhì) Material | 
AL(nH/N2) ±25% | 
有效參數(shù) Effective parameters |  
C1 (mm-1) | 
Le (mm) | 
Ae (mm2) | 
Ve (mm3) | 
重 量 (g) | 
功耗 Pc (W/PRS,max) | 
約設(shè)計(jì)功率(W) 1KHz/0.25v |  
 
| PM50 | 
TP4 | 
7700 | 
0.23 | 
84 | 
370 | 
31080 | 
140 | 
16.1 | 
420 |  
| PM62 | 
TP4 | 
9700 | 
0.19 | 
109.0 | 
570.0 | 
62130 | 
290.0 | 
33.4 | 
870 |  
| PM74 | 
TP4 | 
10000 | 
0.16 | 
128.0 | 
790.0 | 
101120 | 
536.0 | 
61.6 | 
1600 |  
| PM87 | 
TP4 | 
13000 | 
0.16 | 
146.0 | 
910.0 | 
132860 | 
829.0 | 
95.3 | 
2300 |  
| PM114 | 
TP4 | 
16000 | 
0.12 | 
200.0 | 
1720.0 | 
344000 | 
1886.0 | 
217 | 
5500 |   
 注:AL值測(cè)試條件為1KHz,0.25v,100Ts,25±3℃ Pc值測(cè)試條件為100KHz,200mT,100℃
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