EP15764 参数 Datasheet PDF下载

Stand-Off Type Pulse Transformers

ELECTRONICS INC.

EP157XX & EP157XX-LF

• UL94V0 Recognized Materials

• UL1446 Class B Insulating System

• Add “-LF” after part number for Lead-Free

• Storage Temperature : -40°C to +125°C

• Operating Temperature : 0°C to +70°C

• IR : 10 K megΩ Min. 500 Vdc

• Hipot : 500 Vdc

Electrical Parameters @ 25° C

PCA

Part

Number

EP15760(-LF)

EP15761(-LF)

EP15762(-LF)

EP15763(-LF)

EP15764(-LF)

EP15765(-LF)

EP15766(-LF)

EP15767(-LF)

EP15768(-LF)

EP15769(-LF)

EP15770(-LF)

EP15772(-LF)

EP15777(-LF)

EP15779(-LF)

EP15782(-LF)

EP15783(-LF)

EP15784(-LF)

OCL

Sine Wave

(µH Min.)

5000

2000

500

200

50

20

10

5000

2000

500

200

20

200

20

2000

500

200

Primary

Et-Constant

(V-µSec. Min.)

25

16

8.5

5.0

5.2

3.2

3.7

25

16

8.5

5.0

5.8

5.0

3.2

16

8.5

5.0

Interwinding

Capacitance

(pF Max.)

60

37

32

18

18

21

22

33

19

11

8

12

7

6

20

13

8

Leakage

Inductance

(µH Max.)

1.3

0.8

0.4

0.3

0.5

0.4

0.5

3.6

1.8

1.1

0.8

1.5

1.1

1.3

2.5

0.9

0.8

Rise

Time

(nS Max.)

10.5

8.2

5.3

4.2

5.6

4.1

5.1

16

11

5.6

3.2

7.5

3.6

2.7

13

4.7

3.7

Turns

Ratio

(± 5%)

1:1:1

1:1:1

1:1:1

1:1:1

1:1:1

1:1:1

1:1:1

2:1:1

2:1:1

2:1:1

2:1:1

2:1:1

3:1:1

3:1:1

4:2:1

4:2:1

4:2:1

Pri.

3.9

2.5

1.3

0.9

1.3

0.9

0.9

3.9

2.5

1.3

0.9

1.3

0.9

0.9

2.5

1.4

0.9

DCR

(Ω Max.)

Sec.

3.9

2.5

1.3

0.9

1.3

0.9

0.9

2.0

1.4

0.7

0.5

0.8

0.4

0.4

1.4

1.8

0.9

Tert.

3.9

2.5

1.3

0.9

1.3

0.9

0.9

2.0

1.4

0.7

0.5

0.8

0.4

0.4

0.8

0.5

0.4

Package

5

6

PCA

EP157XX(-LF)

3

4

D.C.

1

2

Schematic

5

6

N3

3

N2

1

N1

3 Windings

2

4

.350

Max.

(8.89)

.500 Max.

(12.70)

.250

Max.

(6.35)

.020

(.508)

.400

(10.16)

.500 Min.

(12.70)

.100

(2.54)

.200

(5.08)

Notes :

1. Assembly Process

(Solder Composition)

2. Peak Temperature Rating

3. Weight

4. Packaging Information

(Tube)

EP157XX

SnPb

225°C

(10 +2/-0) Seconds

TBD grams

TBD pcs / tube

EP157XX-LF

.070 Min. (1.78)

Hot Dipped Sn or SnCu

260°C

(10 +2/-0) Seconds

TBD grams

TBD pcs / tube

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Product performance is limited to specified parameters. Data is subject to change without prior notice.

CS157XX & -LF

Rev. 3

6/2/08 RR

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com