Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2014 by CT Magnetics, DBA Central Technologies. All rights reserved.

CT Magnetics reserves the right to make improvements or change specifications without notice

REV 04.02.14

www.ctparts.com

SPECIFICATIONS

SMD PoE Power Transformers

Part Number

(1)

Turns Ratio

Pri:Sec:AUX

(2)

Inductance

±10%

(µH)

Input

(3)

Leakage Inductance

Max.

(µH)

(4)

DCR

Max.

(

W)

Schematic

(5)

Output

Voltage

Pri

Aux

Sec

CTPTf-2502EP10

1:0.100:0.150

25.2

36~72V, 300KHz

2.0

0.25

0.02

0.0035

B

Vo=3.3V/10W, 5V/100mA

CTPTf-2512EP10

1:0.083:0.208

253

33~57V, 200KHz

7.5

0.42

0.115

0.0075

A

Vo=3.3V/7W, 8V/20mA

CTPTf-1511EP10

1:0.182:0.682

155

33~57V, 200KHz

5.0

0.53

0.90

0.031

A

Vo=3.3V/7W, 12V/20mA

CTPTf-2001EP10

1:0.222:0.555

20.4

90~50V, 200KHz

1.5

0.08

0.15

0.0075

A

Vo=3.3V/10W, 8V/20mA

CTPTf-2002EP10

1:0.444:0.388

20.4

9~50V, 200KHz

1.5

0.08

0.105

0.03

A

Vo=3.3V/10W, 5V/20mA

CTPTf-2513EP10

1:0.125:0.208

253

33~57V, 200KHz

7.5

0.42

0.115

0.016

A

Vo=5V/7W, 8V/20mA

CTPTf-1512EP10

1:0.273:0.682

155

33~57V, 200KHz

5.0

0.57

1.00

0.040

A

Vo=5V/7W, 12V/20mA

CTPTf-2611EP10

1:0.286:0.204

264

33~57V, 200KHz

7.5

0.80

0.115

0.045

A

Vo=12V/7W, 8V/20mA

CTPTf-1611EP10

1:0.682:0.682

155

33~57, 200KHz

5.0

0.54

0.92

0.37

A

Vo=12V/7W, 12V/20mA

eP10 8PIN SMD

Schematics

0.6±0.1

5

8

4

1

2.5

10.5

Suggested Pad Layout

2.50±0.1

14.0Max.

14.8Max.

3

4

2

1

6,5

8,7

A

PRI

SEC

AUX

4

6

5

3

7,8

1,2

B

PRI

SEC

AUX

PHySICAl dImENSIONS

eP10 8PIN SMD (Unit: mm)