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| 型號(hào)： | PE-51520 |
| 英文描述： | THT Toroidal Inductors - High Current |
| 中文描述： | 通孔插裝環(huán)形電感器-高電流 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 77K |
| 代理商： | PE-51520 |
PC500.B (5/02)
36
US 858 674 8100
UK 44 1483 401 700
France 33 3 84 35 04 04
Singapore 65 287 8998
Taiwan 886 2 2698 0228
Hong Kong 852 2788 6588
http://www.pulseeng.com
R
EFERENCE
O
PERATING
V
ALUES
Inductance
I
DC
Typical
(AMPS)
(μH)
2
D
ESIGN
C
ONTROL
V
ALUES
50 kHz
Test mV
(
MAX)
No DC
5
Part
Number
ET
1
(V-μSec)
20 kHz
190
290
390
135
170
280
430
570
200
230
400
620
840
600
Energy
Storage
(μJ MIN)
3
Inductance
No DC
(μH)
(±20%)
DCR
Size
Code
Lead
Diameter
(in ±.003)
40 kHz
130
200
270
95
120
195
300
400
140
160
280
425
580
420
PE-51506
PE-51507
PE-51508
PE-51509
PE-51510
PE-51511
PE-51512
PE-51513
PE-51514
PE-51515
PE-51516
PE-51517
PE-51518
PE-51520
NOTES:
1.
To prevent excessive temperature rise, limit ET
OP
to the rated ET
OP
specified.
This is not a saturation limit. Temperature rise of inductors is 40°C MAX at
MAX current and rated ET
OP
.
2.
A 2:1 nominal inductance swing from no I
DC
to operating I
DC
gives improved
protection against current discontinuities at light loading. Inductance increases
with greater ET
OP
. Reference values occur at I
DC
and low flux density.
3.
LI2rating is the ability of the inductor to store energy.
2
4.
Design control test voltage is critical. Inductance increases with voltage.
17.0
32.0
60.0
14.0
23.0
43.0
90.0
144.0
32.0
52.0
98.0
175.0
335.0
400
17.0
16.0
16.0
10.0
11.0
10.0
10.0
10.0
6.6
7.0
6.0
6.0
6.0
3.6
2460
4100
7700
700
1400
2150
4500
7200
700
1275
1765
3150
6030
2700
40.0
70.7
120.0
28.5
43.5
85.5
158.0
262.0
60.5
92.0
188.0
315.0
571.0
688.0
140
270
470
73
130
210
420
700
110
190
310
560
1000
640
0.0065
0.0092
0.012
0.009
0.012
0.018
0.028
0.032
0.025
0.032
0.048
0.068
0.095
0.130
3
4
5
1
2
3
4
5
1
2
3
4
5
3
0.081
0.081
0.081
0.057
0.057
0.057
0.057
0.057
0.040
0.040
0.040
0.040
0.040
0.036
Mechanicals
1
2
3
C
± .010
1
COUDATE CODE
A
MAX
F
MIN
D
± .010
H
MAX
B
MAX
Lead Dia.
(3 PLCs)
E
MIN
G
MAX
2
3
No Internal
Connections
TOROIDAL INDUCTORS
HIGH CURRENT
Cost-effective designs
Semi-encapsulated construction
Maximum operation temperature of
130°C (Ambient + Rise)
A 2:1 inductance swing from zero to
maximum current
Electrical Specifications @ 25°C
Size
Code
A
B
C
D
E
F
G
H
1
2
3
4
5
1.20/30,48 1.44/36,57 1.60/40,64 1.95/49,53 2.30/58,42
0.60/15,24 0.80/20,32 0.80/20,32 0.91/23,11 1.11/28,19
0.40/10,16 0.60/15,24 0.60/15,24 0.70/17,78 0.90/22,85
0.80/20,32 0.90/22,86 0.90/22,86 1.20/30,48 1.50/38,10
0.45/11,43 0.70/17,78 0.70/17,78 0.90/22,86 1.00/25,40
0.20/5,08
0.20/5,08
0.20/5,08
.015/0,381
0.03/0,76
0.03/0,76
1.20/30,48 1.44/36,57 1.72/43,68 2.00/50,80 2.30/58,42
0.20/5,08
0.03/0,76
0.20/5,08
0.03/0,76
Dimensions:
Inches
Unless otherwismm
0,25
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