Tel: 310-325-1043

Fax: 310-325-1044

www.mpsind.com

sales@mpsind.com

P613P SERIES

• Flyback transformers for 13 Watt and 25 Watt PoE applications

• Operating Frequency 250KHz

• Isolation 1500Vrms, 60 seconds (Pri, Aux to Sec)

• Operating Temperature -40ºC to +125ºC

• RoHS Compliant Product

• Custom Design Available

ELECTRICAL PARAMETERS @ 25°C

Part Number

Power

(W)

Pri OCL

(μH)

DCR

(mΩ MAX)

Pri L

L

(μH MAX)

Turns Ratio

±5%

Output

Sec

Schematic

P613P-

±10%

Pri

Sec

Aux

Pri:Sec

Pri:Aux

V / A

33A

13

127

0.255

0.024

0.31

1.25

1 : 0.116

1 : 0.50

3.3 / 4

A

50A

13

127

0.222

0.039

0.348

0.95

1 : 0.250

1 : 0.50

5.0 / 2.6

A

12A

13

127

0.200

0.065

0.308

0.65

1 : 0.500

1 : 0.50

12 / 1.08

A

19A

13

127

0.290

0.066

0.355

0.80

1 : 0.567

1 : 0.50

19.5 / 0.67

A

24A

13

127

0.255

0.067

0.315

0.60

1 : 0.667

1 : 0.50

24 / 0.54

A

33B

25

37

0.089

0.0046

0.096

0.75

1 : 0.150

1 : 0.60

3.3 / 7.5

B

50B

25

37

0.089

0.0062

0.074

0.75

1 : 0.200

1 : 0.50

5 / 5

B

Note:

1.

Primary OCL measured @ 250KHz 0.7Vrms

2.

Primary Leakage L measured @ 250KHz 0.7Vrms with all Sec shorted

3.

DCR measured with windings in parallel

4.

Hi-pot: 1500Vrms, 1mA, 60s (Pri, Aux to Sec); 1800Vrms, 1mA, 5s (Pri, Aux, Core to Sec); 500Vrms, 1mA, 5s (between Pri, Aux, and Core)

Productperformanceislimitedtospecifiedparameters.Dataissubjecttochangewithoutpriornotice.

FLYBACK TRANSFORMERS

DIMENSIONS

Dimensions

Unlessotherwisespecified,alltolerancesare:

inch:.XX:±0.010.XXX:±0.005

mm:X,X:±0,254X,XX:±0,13

SCHEMATIC

SCHEMATIC A

SCHEMATIC B