參數資料
型號： 48640
元件分類： 通用定值電感
英文描述： GENERAL PURPOSE INDUCTOR
封裝： SURFACE MOUNT PACKAGE-4
文件頁數： 1/4頁
文件大小： 117K
代理商： 48640
EMI Common Mode Suppression Inductors
These inductors are well suited for use in Switching Regulators, DC to DC Power Supplies, and all types of Electrical Equipment where the elimination of line transmitted Electromagnetic Interference is
important. Electrical equipment will generate noise due to switching operations of transistors, SCR's, replays, triacs, etc. By using these Inductors, noise being fed to the power line is minimized to an acceptable
level and this noise will not interfere with other equipment operating on the same power line.
SURFACE MOUNT
PICO surface mount units utilize materials and methods to withstand extreme temperatures of vapor phase, I.R., and other
reflow procedures without degradation of electrical or mechanical characteristics.
Specifications
All units manufactured to Mil-PRF-27, Grade 5, Class S.
Dielectric Strength...1500 Volts RMS
Windings Balanced ± 1%
Maximum ambient plus temperature rise limited to 130 C.
Larger size drawing
Inductance
(Each Winding)
I RMS (Amps)
RDC
(Ohms)
Each WDG
Approx. Leakage
Inductance
(Micro-Henry)
Size
Model
Number
Prices
1-9
(US $)
Temp. Rise
60C
Temp. Rise
40C
Temp. Rise
25 C
50 Micro-Henry
1.02
3.4
6.0
9.9
.82
2.8
5.2
8.2
.72
2.6
4.4
7.2
0.0090
0.0125
0.0063
0.0033
0.35
0.40
0.34
0.29
0
1
2
3
52070
46470
47570
48670
34.31
37.72
75 Micro-Henry
.78
2.6
4.8
8.0
.62
2.1
4.2
6.7
.54
1.9
3.6
5.9
0.1500
0.0212
0.0094
0.0085
0.52
0.60
0.54
0.43
0
1
2
3
52065
46465
47565
48665
34.31
37.72
100 Micro-Henry
.69
2.3
4.2
6.9
.55
1.8
3.7
5.7
.49
1.7
3.1
5.0
0.0200
0.0288
0.0125
0.0066
0.70
0.80
0.68
0.58
0
1
2
3
52060
46460
47560
48660
34.31
37.72
250 Micro-Henry
.42
1.4
2.6
4.4
.34
1.1
2.3
3.7
.30
1.1
1.9
3.3
0.0560
0.0700
0.0313
0.0163
1.8
2.0
1.7
1.4
0
1
2
3
52055
46455
47555
48655
34.31
37.72
500 Micro-Henry
.33
1.1
1.8
3.1
.27
0.9
1.7
2.6
.24
0.8
1.4
2.3
0.1300
0.1250
0.0625
0.0325
3.5
4.0
3.4
2.9
0
1
2
3
52050
46450
47550
48650
34.31
37.72
750 Micro-Henry
.24
0.8
1.5
2.6
.19
0.7
1.3
1.1
.17
0.6
1.1
1.8
0.1700
0.2125
0.0938
0.0488
5.25
6.0
5.1
4.3
0
1
2
3
52045
46445
47545
48645
34.31
37.72
1.0 Milli-Henry
.16
0.81
1.5
.13
0.66
1.3
.11
0.61
1.1
0.5500
0.2300
0.1000
.75
8.0
6.8
0
1
2
52040
46440
47540
34.31
37.72
Page 1 of 4
EMI Common Mode Suppression Inductors
5/4/2009
http://www.picoelectronics.com/surface/pe027.htm?PartNo=52070
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