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PA2669NL


High Frequency Wire Wound Transformers
EP13 Platforms - SMT

Power Range: up to 60W Height: 12.7mm Max Footprint: 17.7mm x 14.0mm Max Toplogy: Forward and Flyback

Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance PA1136NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1137NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1138NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 1353.6 (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 1353.6 (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 1353.6 (3-4) (3-4) with (10, 8, 7, 6) shorted (3-4) PA1218NL DCR (8-10) (6-7) (2-1) Hi-Pot K1 Factor Pri-Sec 5128.2 480?H ±10% 10?H MAX 570mΩ MAX 15mΩ MAX 40mΩ MAX 325mΩ MAX 1500Vdc 126.7?H ±10% 7.5?H MAX 460mΩ MAX 55mΩ MAX 94mΩ MAX 1500Vrms 126?H ±10% 7.5?H MAX 460mΩ MAX 12mΩ MAX 94mΩ MAX 1500Vrms 126.7?H ±10% 7.5?H MAX 440mΩ MAX 6mΩ MAX 88mΩ MAX 1500Vrms

5

33V-57V 200kHz

12

1.0

3.3V / 4.1A

8V / 20mA

2.5

FLYBACK TRANSFORMER

33V-57V 200kHz

8

1.0

5V / 2.7A

8V / 20mA 1.67

FLYBACK TRANSFORMER

33V-57V 200kHz

3.43

1.0

12V / 1.13A

8V / 20mA

0.71

FLYBACK TRANSFORMER

33V-57V 200kHz

12

1.0

3.3V / 4W

8V / 20mA

2.75

1.5

5V / 5W

Output power is limited to 6W maximum total

FLYBACK TRANSFORMER

USA 858 674 8100
1

Germany 49 7032 7806 0

Singapore 65 6287 8998

Shanghai 86 21 62787060

China 86 755 33966678

Taiwan 886 3 4356768
P675.J (12/15)

pulseelectronics.com

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance PA1260NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1267NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1269NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1276NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1309NL DCR Hi-Pot K1 Factor (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 1804.2 (4-1) (4-1) with (10, 9, 8, 7) shorted (4-1) (7, 8-9, 10) (5-2) Pri-Sec 2215.1 (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 1804.2 (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 1804.2 (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 599.0 16.4?H ±10% 0.7?H MAX 38mΩ MAX 10mΩ MAX 200mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 20mA 2.4 9V-50V 200kHz 3 1.0 3.3V / 4.2A
5

77.4?H ±10% 0.8?H MAX 220mΩ MAX 18mΩ MAX 250mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
8V / 20mA 2.5 33V-57V 200kHz 3.67 1.0 5V / 13.5W

155.5?H ±10% 5?H MAX 330mΩ MAX 11mΩ MAX 650mΩ MAX 1500Vrms 77.4?H ±10% 0.8?H MAX 100mΩ MAX 6.5mΩ MAX 270mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 20mA 3.75 33V-57V 200kHz 5.5 1.0 3.3V / 4A
12V / 20mA 3.83 33V-57V 200kHz 6 1.0 3.3V / 11W

FLYBACK TRANSFORMER

77.4?H ±10% 0.8?H MAX 100mΩ MAX 6.5mΩ MAX 270mΩ MAX 1500Vdc
FLYBACK TRANSFORMER
12V / 20mA 1.0 33V-57V 200kHz 1.47 1.0 12V / 13.5W

2

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance PA1367NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1460NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1528NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1528ANL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1576NL DCR Hi-Pot K1 Factor (3, 4-2, 1) (3, 4-2, 1) with (10, 9, 8, 7) shorted (3, 4-2,1) (7, 9) (8-10) Pri-Sec 57.0 (3, 4) (3, 4) with (10, 9, 8, 7) shorted (3, 4) (8, 7-10, 9) (2-1) Pri-Sec 1025.6 (3, 4) (3, 4) with (10, 9, 8, 7) shorted (3, 4) (8, 7-10, 9) (2-1) Pri-Sec 871.8 (3, 4) (3,4) with (10, 9, 8, 7) shorted (3, 4) (8, 7-10, 9) (2-1) Pri-Sec 871.8 (3, 4) (3, 4) with (10, 9, 8, 7) shorted (3, 4) (8, 7-10, 9) (2-1) Pri-Sec 42.7 230.4?H ±30% 1.5?H MAX 36mΩ MAX 3.5mΩ MAX 58mΩ MAX 1500Vrms
FORWARD TRANSFORMER
10V / 50mA 3 26V-68V 300kHz 6 1.0 3.3V / 12A
5

66.1?H ±10% 1.0?H MAX 82mΩ MAX 12mΩ MAX 97mΩ MAX 1500Vrms
FORWARD TRANSFORMER
4.13 24V / 0.5A 9V-16V 200kHz 1.0 4.13 24V / 0.5A

40?H ±10% 2.5?H MAX 95mΩ MAX 28mΩ MAX 66mΩ MAX 1650Vrms
FLYBACK TRANSFORMER
12V / 20mA 1.0 43V-57V 250kHz 2.86 1.0 12V / 1.1A

28.9?H ±10% 1?H MAX 58mΩ MAX 27mΩ MAX 55mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 20mA 0.625 33V-57V 200kHz 2.13 1.0 15V / 27W

28.9?H ±10% 1μHΩ MAX 58mΩ MAX 27mΩ MAX 77mΩ MAX 1500Vdc

3
33-57V 200kHz 2.13 1.0

8,7
15V, 27W

4 2
12.5V, 20 mA 0.88

10,9

1
FLYBACK TRANSFORMER

3

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance PA1577NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1769NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA1861NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2070NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance (3-4) (3-4) with (10, 9, 8, 7) shorted (3, 4) (7-9)=(8-10) (2-1) Pri-Sec 42.7 (3, 4) (3, 4) with (10, 9, 8, 7) shorted (3, 4) (8, 7-10, 9) (2-1) Pri-Sec 381.8 (1, 4) (1, 4) with (10, 9, 8, 7) shorted (1, 4) (7, 8-9, 10) (5-2) Pri-Sec 1645.3 (5-4) (5-4) with (10, 9, 8, 7) shorted (5-4) (7, 8-9, 10) (2-1) Pri-Sec 2628.2 (2-3) (2-3) with (10, 9, 8, 7) shorted (2-3) PA2086NL DCR (5-4) (9-10) (7-8) Hi-Pot K1 Factor Pri-Sec 2628.2 164?H ±10% 3?H MAX 292mΩ MAX 64mΩ MAX 17mΩ MAX 100mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
10V / 0.02A 2 2.5 12V / 1.5W 33V-57V 200kHz 8 1.0 5V / 9.5W
5

230.4?H ±60% 1.5?H MAX 36mΩ MAX 54mΩ MAX 55mΩ MAX 1500Vrms
FORWARD TRANSFORMER
10V / 50mA 0.86 1.0 12V / 1.65A 28V-68V 300kHz 1.71 1.0 12V / 1.65A

6.7?H ±7% 0.65?H MAX 25mΩ MAX 6.5mΩ MAX 115mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 20mA 2.33 36V-60V 200kHz 3.0 1.0 5V / 2.4A

115.5?H ±7% 0.65?H MAX 330mΩ MAX 11mΩ MAX 460mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
8V / 20mA 2 33V-57V 200kHz 6 1.0 3.3V / 11W

164?H ±10% 3?H MAX 292mΩ MAX 8.5mΩ MAX 60mΩ MAX 1500Vdc
FLYBACK TRANSFORMER
10V / 20 mA 2 36V-60V 200kHz 8 1.0 5V / 2.4A

4

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance (2-3) (2-3) with (10, 9, 8, 7) shorted (2-3) PA2114NL DCR (5-4) (9-1) (7-8) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2194NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2204NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2221NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2271NL DCR Hi-Pot K1 Factor Pri-Sec 2628.2 (1-2) (1-2) with (10, 9, 7, 6, 5, 4) shorted (1-2) (9, 10-6, 7) (4-5) Pri-Sec 24.4 (2, 3-4, 5) (2, 3-4, 5) with (10, 9, 8, 7) shorted (2, 3-4, 5) (8, 7-10, 9) Pri-Sec 2628.2 (5-4) (5-4) with (10, 9, 8, 7) shorted (5-4) (7, 8-9, 10) (2-1) Pri-Sec 2435.9 (3-4) (3-4) with (10, 9, 8, 7) shorted (3-4) (8, 7-10, 9) (2-1) Pri-Sec 512.8 10?H ±10% 1?H MAX 23mΩ MAX 6.7mΩ MAX 54mΩ MAX 1500Vdc
FLYBACK TRANSFORMER
8V / 20mA 1.5 7V-57V 200kHz 2.5 1.0 5V / 13W
5

164?H ±10% 3?H MAX 300mΩ MAX 64mΩ MAX 30mΩ MAX 165mΩ MAX 1500Vrms
33-57V 200kHz

2
8.0 1.0

9
5V, 6W

3 5
2.0 2.5

10 7
12V, 6W

10V, 0.02A

4

8

FLYBACK TRANSFORMER

617.4?H ±28% 2?H MAX 80mΩ MAX 30mΩ MAX 4mΩ MAX 1500Vrms
FORWARD TRANSFORMER
10V / 0.02A 2 33V-57V 200kHz 3 1 5V / 15W

5?H ±10% 0.25?H MAX 20mΩ MAX 10.3mΩ MAX 1500Vrms 152?H ±10% 4?H MAX 280mΩ MAX 5.2mΩ MAX 67mΩ MAX 1500Vdc
FLYBACK TRANSFORMER
10V / 20mA 3 33V-60V 200kHz 10.67 1.0 3.3V / 12W
10V-14V 250kHz 1.33 1.0 3.3V / 3.2A

FLYBACK TRANSFORMER

5

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance PA2328NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2367NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2369NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2417NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2431NL DCR Hi-Pot K1 Factor (1-2) (1-2) with (10, 9, 6, 5, 4) shorted (1-2) (6, 7-9, 10) (4-5) Pri-Sec 18.3 (2-1) (2-1) with (10, 9, 7, 6, 5, 4) shorted (2-1) (9, 10-6, 7) (4-5) Pri-Sec 1614.4 (5-3) (5-3) with (6, 7, 9, 10) shorted (5-3) (6, 7-9, 10) (2-1) Pri-Sec 948.7 (1-2) (1-2) with (10, 9, 7, 6, 5, 4) shorted (1-2) (6, 7-9, 10) (4-5) Pri-Sec 25.6 (1-2) (1-2) with (10, 9, 7, 6, 5, 4) shorted (1-2) (6, 7-9, 10) (4-5) Pri-Sec 28.5 429.3?H ±28% 0.5?H MAX 68mΩ MAX 6.75mΩ MAX 970mΩ MAX 1500Vdc
FORWARD TRANSFORMER
12V / 10mA 2.4 30V-60V 225kHz 3.6 1.0 5.1V / 5A
5

100?H ±10% 0.875?H MAX 210mΩ MAX 9mΩ MAX 580mΩ MAX 1500Vrms
FORWARD TRANSFORMER
12V / 10mA 2.14 33V-57V 250kHz 4 1.0 5V / 4.8A

85?H ±10% 0.75?H MAX 325mΩ MAX 25.5mΩ MAX 815mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
10V / 0.02A 2.1 36V-57V 250kHz 2.7 1 5V / 10W

37?H ±10% 0.75?H MAX 89mΩ MAX 6.2mΩ MAX 84mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 0.03V 2.5 37V-57V 250kHz 5 1 5V / 5A

530?H ±28% 0.5?H MAX 75mΩ MAX 6.5mΩ MAX 886mΩ MAX 1500Vdc
FORWARD TRANSFORMER
12V / 10mA 2.2 36V-72V 300kHz 4 1.0 5V / 12A

6

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance PA2437NL DCR (1-4) with (3-2) shorted (1-4) with (3-2) and (9-10) shorted (1-3) (2-4) (6-7) (8-10) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2466NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2467NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2649NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2669NL DCR Hi-Pot K1 Factor Pri-Sec 1709.4 (5-3) (5-3) with (6, 7, 9, 10) shorted (5-3) (6, 7-9, 10) (2-1) Pri-Sec 948.7 (5-3) (5-3) with (6, 7, 9, 10) shorted (5-3) (6, 7-9, 10) (2-1) Pri-Sec 948.7 (1-2) (1-2) with (4, 5, 6, 7, 8, 9, 10) shorted (1-2) (6, 7-9, 10) (4-5) Pri-Sec 22.3 (1-2) (1-2) with (6, 7, 9, 10) shorted (1-2) (6, 7-9, 10) (5-4) Pri-Sec 739.3 17.3?H ±10% 0.28?H MAX 42mΩ MAX 12.6mΩ MAX 99mΩ MAX 1500Vdc
1
33-57V 600kHz 2.0 1.0 1.17
5

80?H ±10% 2?H MAX 47mΩ MAX 58mΩ MAX 155mΩ MAX 12mΩ MAX 1500Vrms
FORWARD TRANSFORMER
12V / 20mA 3.75 3 9-36V- / 36-60V 250kHz 3 1.0 3.3V / 2.5A

37?H ±10% 0.75?H MAX 89mΩ MAX 4.6mΩ MAX 96mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 0.03A 4 37V-57V 250kHz 6.67 1.0 3.3V / 7.5A

37?H ±10% 0.75?H MAX 89mΩ MAX 4.6mΩ MAX 96mΩ MAX 1500Vrms
FLYBACK TRANSFORMER
12V / 0.03A 1.1 37V-57V 250kHz 2 1 12V / 2.1A

10

100.5?H ±10% 0.88?H MAX 110mΩ MAX 40mΩ MAX 561mΩ MAX 1500Vdc
FORWARD TRANSFORMER

6,7
12V@2.5A

2 4
15V@20mA

9,10

5
FORWARD TRANSFORMER

7

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance (5-4) (5-4) with (7, 8, 9, 10) shorted (5-4) PA2725NL DCR (7-9) (8-10) (2-1) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA2945NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA3171NL DCR Hi-Pot K1 Factor Pri. Inductance Lk. Inductance Pri-Sec 2384.6 (1-2) (1-2) with (4, 5, 6, 7, 8, 9, 10) shorted (1-2) (6, 7-9, 10) (4-5) Pri-Sec 42.7 (1-3) (1-3) with (6, 7, 8, 9) shorted (1-3) (6-7)=- (8-9) (5-4) Pri-Sec 1831.5 (1-10) (1-10) with (2, 3, 4, 5, 6, 7, 8, 9) shorted (1-10) PA3242NL DCR (2-9)=(3-8) (4-7) (5-6) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance Pri-Sec 3760.7 (2-3) (2-3) with (10, 9, 8, 7) shorted (2-3) PA3342NL DCR (5-4) (9-10) (7-8) Hi-Pot K1 Factor 8 Pri-Sec 1442.3
pulseelectronics.com
5

139.5?H ±10% 1.1?H MAX 265mΩ MAX 23mΩ MAX 40mΩ MAX 110mΩ MAX 1500Vrms 100?H ±10% 0.3?H MAX 27.5mΩ MAX 52mΩ MAX 295mΩ MAX 1500Vrms 100?H ±10% 1?H MAX 190mΩ MAX 28mΩ MAX 500mΩ MAX 500Vrms 220?H ±10% 1.6?H MAX 230mΩ MAX 17.5mΩ MAX 50mΩ MAX 50mΩ MAX 1000Vdc 90?H ±10% 2?H MAX 300mΩ MAX 120mΩ MAX 40mΩ MAX 27mΩ MAX 1500Vdc
33-57V 400kHz
1.0

33-57V 200kHz

5
5.0 1.0

7
5.3V, 2.0A

4 2
1.67 1.33

9 8
7.5V, 0.02A

8V, 0.02A

1
FORWARD TRANSFORMER

10

1
20-57V 250kHz 0.86 1.0 1.0

6,7
12V@2.0A

2 5
12V@15mA

9,10

4
FLYBACK TRANSFORMER
33-57V 275kHz

1
4.0 1.0

6
5.3V, 2.0A

3 5
2.57 1.0

12V, 0.02A

4

10.6V, 0.02A (on 6-9, short 7-8)

7 8 9

FLYBACK TRANSFORMER
* Please note this part has an alternate pin-out. Please see note 5.

5 10 1

9.9V@70mA

33-57V 100kHz

6 2 4 6.6V@3mA 7 2,3 3.3V@900mA

6.0

1.0

1.0

8,9 0V
FORWARD TRANSFORMER

2
8.0 1.0

9
5V, 10mA

3 5
10V, 0.02A 2.0 2.5

10 7
12V, 2A

4

8

FORWARD TRANSFORMER

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Pri. Inductance Lk. Inductance (4-5) (4-5) with (1, 2, 3, 6, 7, 8, 9, 10) shorted (4-5) PA3371NL DCR (6-8)=(7-9) (1-10) (3-2) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance Pri-Sec 794.9 (1-3) (1-2) with (4, 5, 6, 7, 8, 9) shorted (1-3) PA3519NL DCR (6-7) (8-9) (5-4) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA3642NL DCR Pri-Sec 1570.5 (1-3) (1-3) with (4, 5, 6, 7, 8, 9) shorted (1-3) (6-7) (8-9) (5-4) Hi-Pot K1 Factor Pri. Inductance Lk. Inductance PA4065NL DCR Hi-Pot K1 Factor Pri-Sec 1079.8 (1-2) (1-2) with (4, 5, 6, 7, 8, 9, 10) shorted (1-2) (6, 7-9, 10) (4-5) Pri-Sec 27.0 100.5?H ±10% 0.88?H MAX 75mΩ MAX 40mΩ MAX 410mΩ MAX 1500Vrms
FORWARD TRANSFORMER
5

31?H ±10% 0.5?H MAX 100mΩ MAX 13mΩ MAX 83.5mΩ MAX 155mΩ MAX 1500Vrms
FORWARD TRANSFORMER
9-57V 100kHz
4 6 7 9 10 1

4.0

1.0

5.0V, 3.0A
8

5 3

10V, 0.02A
2

2.0

1.2

6V, 0.02A (on 6-9, short 7-8)

73.5?H ±10% 0.6?H MAX 113mΩ MAX 15mΩ MAX 31mΩ MAX 180mΩ MAX 1500Vrms 37.9?H ±10% 0.4?H MAX 101mΩ MAX 14mΩ MAX 26mΩ MAX 92mΩ MAX 1500Vrms
33-57V 275kHz

33-57V 275kHz

1
4.0 1.0

6
5.0V, 3.0A

3 5
2.0 1.0

12V, 0.02A

4

10V, 0.02A (on 6-9, short 7-8)

7 8 9

FLYBACK TRANSFORMER
* Please note this part has an alternate pin-out. Please see note 5.

1
3.6 1.0

6
5.0V, 4.0A

3 5
2.0 1.0

12V, 0.02A

4

10V, 0.02A (on 6-9, short 7-8)

7 8 9

FLYBACK TRANSFORMER
* Please note this part has an alternate pin-out. Please see note 5.

9

pulseelectronics.com

P675.J (12/15)

High Frequency Wire Wound Transformers
EP13 Platforms - SMT Notes: 1. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. 2. The above transformers and inductors have been tested and approved by Pulse’s power IC partners and are sited in the appropriate datasheet or evaluation board documentation at these companies. To determine which IC and IC partners are matched with the above Pulse part numbers please consult the IC Cross Reference on the Pulse website. 3. For flyback topology applications, it is necessary to ensure that the transformer will not saturate in the application. The peak flux density (Bpk) should remain below 2700Gauss. To calculate the peak density, use the following formula: Bpk (Gauss) = K1_Factor * Ipk (A) 4. In high volt-sec applications, it is important to calculate the core loss of the transformer. Approximate transformer core loss can be calculated as: CoreLoss (W) = 2.5E-14 * (Freq_kHz) 1.63 * (ΔB_Gauss) 2.63 where ΔB can be calculated as: For Flyback Topology: ΔB = K1_Factor * (A) For Forward Topology: ΔB = K1_Factor * Volt-?sec 5. The standard pin-numbering for this package is indicated in the below mechanical drawing showing pin 1 on the lower right corner and the numbers proceeding clock wise to pin 10 on the upper right corner. However, for those parts that are indicated as having an alternate pinout, pin 1 is in the lower left corner and the numbers proceed counter-clockwise to pin 10 in the upper left corner. 6. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PA1136NL becomes PA1136NLT). Pulse complies with industry standard tape and reel specification EIA481. The tape and reel for this product has a width (W=32mm), pitch (Po=24mm) an depth (Ko=13.2mm). 7. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant version is required, please contact Pulse for availability.

Mechanical
10,00 2,50 10 X 1,22 ± 0,05

PAXXXXNL
10 X 0,70 ± 0,05 6

10,00 MAX 2,50

10

17,65

MAX

PAXXXXNL
Date Code Country of Origin

13,36 2,54

18,16

5 14,00 MAX

1 13,11 MAX

12,32 MAX

12,07 MAX

0,13 10 SURFACES

For More Information
Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzhen, PR China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Tel: 86 21 62787060 Fax: 86 2162786973 Pulse South Asia 135 Joo Seng Road #03-02 PM Industrial Bldg. Singapore 368363 Tel: 65 6287 8998 Fax: 65 6287 8998 Pulse North Asia 3F, No. 198 Zhongyuan Road Zhongli City Taoyuan County 320 Taiwan R. O. C. Tel: 886 3 4356768 Fax: 886 3 4356823 (Pulse) Fax: 886 3 4356820 (FRE)

Tel: 49 7032 7806 0 Fax: 49 7032 7806 135

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, 2015. Pulse Electronics, Inc. All rights reserved.

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