PE-51507NL Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – TOROIDAL INDUCTORS

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
Part
Number
REFERENCE OPERATING VALUES
Inductance
Typical
(µH)2
IDC
(AMPS)
ET_OP¹
(V-µSec)
20kHz 40kHz
Energy
Storage
(µJ MIN)3
Inductance
No DC (µH)
(±20%)
DESIGN CONTROL VALUES
50kHz
Test mV
No DC5
DCR
(Ω MAX)
Size
Code
Lead
Diameter
(in ±.003)
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
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
190
130
16.0
290
200
16.0
390
270
10.0
135
95
11.0
170
120
10.0
280
195
10.0
430
300
10.0
570
400
6.6
200
140
7.0
230
160
6.0
400
280
6.0
620
425
6.0
840
580
3.6
600
420
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
0.0065
3
270
0.0092
4
470
0.012
5
73
0.009
1
130
0.012
2
210
0.018
3
420
0.028
4
700
0.032
5
110
0.025
1
190
0.032
2
310
0.048
3
560
0.068
4
1000
0.095
5
640
0.130
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
NOTES:
1. To prevent excessive temperature rise, limit ETOP to the rated ETOP
specified. This is not a saturation limit. Temperature rise of inductors
is 40°C MAX at MAX current and rated ETOP.
2. A 2:1 nominal inductance swing from no IDC to operating IDC gives
improved protection against current discontinuities at light loading.
Inductance increases with greater ETOP. Reference values occur
at IDC and low flux density.
3. LI2 rating is the ability of the inductor to store energy.
2
4. Design control test voltage is critical. Inductance increases with voltage.
5. RoHS compliant parts are available. Order RoHS compliant parts by adding
the suffix "NL" to the part number (i.e. PE-51506 becomes PE-51506NL).
Mechanical
Size
Code
1
2
3
4
5
A 1.20/30,48 1.44/36,57 1.60/40,64 1.95/49,53 2.30/58,42
B 0.60/15,24 0.80/20,32 0.80/20,32 0.91/23,11 1.11/28,19
C 0.40/10,16 0.60/15,24 0.60/15,24 0.70/17,78 0.90/22,85
D 0.80/20,32 0.90/22,86 0.90/22,86 1.20/30,48 1.50/38,10
E 0.45/11,43 0.70/17,78 0.70/17,78 0.90/22,86 1.00/25,40
F 0.20/5,08 0.20/5,08 0.20/5,08 0.20/5,08 0.20/5,08
G .015/0,381 0.03/0,76 0.03/0,76 0.03/0,76 0.03/0,76
H 1.20/30,48 1.44/36,57 1.72/43,68 2.00/50,80 2.30/58,42
For More Information:
Dimensions: ^Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
Schematic
1
2
3
No Internal
Connections
E MIN
PE-515XX
DATE CODE
COUNTRY OF ORIGIN
H MAX
B MAX
G MAX
D
± .010
1
3
F MIN
C ± .010
2
Lead Dia.
(3 PLCs)
A MAX
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Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
P589.B (11/06)