參數(shù)資料
型號: P0770
英文描述: POWER MAGNETICS CATALOG (68 pages) - (5/02)
中文描述: 功率磁性元件產(chǎn)品目錄(68頁) - (5 / 02)
文件頁數(shù): 39/68頁
文件大?。?/td> 2741K
代理商: P0770
37
PC500.B (5/02)
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
Mechanical
Schematic
TOROIDAL INDUCTORS
HIGH INDUCTANCE
High frequency, low loss operation
(up to 100 kHz)
Encapsulated construction
Ambient temperature range of
-55°C to +70°C
Good inductance stability with
temperature
Electrical Specifications @ 25°C
B
MAX
C
MAX
E MIN
#20 (0.032 inches) AWG
LEADS (4 PLS)
90°
TYP
D ± .010
DIA
,25
1
3
2
4
PE-5050X
A
MAX
1
2
4
3
OPEN
OPEN
Inductance Variation
with I
DC
Change
.75
100
1.25
1.30
1.15
1.00
.85
.70
OPERATING CURRENT I
DC
REFERENCE I
DC
I
D
R
D
R
EFERENCE
O
PERATING
V
ALUES
Inductance
Typical
(mH)
D
ESIGN
C
ONTROL
V
ALUES
Inductance
No DC
(mHy)
(±20%)
2
Maximum
ET
OP
(V-μSec)
Energy
Storage
(μJ MIN)
1
Part
Number
I
DC
DCR
(
MAX)
Size
Code
(AMPS)
PE-50500
PE-50501
PE-50502
PE-50503
PE-50506
PE-50508
0.5
1.0
2.0
0.5
0.5
2.0
.60
.35
.25
1.75
2.75
1.50
110
160
225
325
650
1200
90
60
60
765
1890
2250
.72
1.51
2.88
.72
.75
2.70
0.35
0.75
1.30
0.35
0.25
0.75
7
7
7
8
9
9
NOTES:
1.
LI
2
rating is the ability of the inductor to store energy.
2
2. Inductance measured at 0.4 Volts and 20 kHz.
Size
Code
A
B
C
D
E
7
.754
19,15
.400
10,16
.500
12,70
.625
15,87
0.03
0,76
8
1.140
28,95
.665
16,89
.500
12,70
1.00
25,40
0.03
0,76
9
1.416
35,96
.850
21,59
.500
12,70
1.250
13,75
0.03
0,76
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ±.010
0,25
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