High Frequency Wire Wound
Transformers
EP10 Platforms - SMT
Power Range:
up to 30W
Height:
11.45mm Max
Footprint:
15.24mm x 13.1mm Max
Toplogy:
Forward and Flyback
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Pri. Inductance
Lk. Inductance
PA1133NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1134NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1135NL
DCR
Hi-Pot
K1 Factor
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
4671.8
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
4671.8
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
4769.7
264.1µH
±10%
6
µH
MAX
800mΩ MAX
45mΩ MAX
115mΩ MAX
1500Vrms
253.4µH
±10%
7.5µH MAX
420mΩ MAX
16mΩ MAX
115mΩ MAX
1500Vrms
253.4µH
± 10%
7.5µH MAX
420mΩ MAX
7.5mΩ MAX
115mΩ MAX
1500Vrms
5
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
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
P742.D (02/16)
pulseelectronics.com
High Frequency Wire Wound
Transformers
EP10 Platforms - SMT
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Pri. Inductance
Lk. Inductance
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
PA1253NL
DCR
(2-1)
(5-6)
(7-8)
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1277NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1282NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1283NL
DCR
Hi-Pot
K1 Factor
Pri-Sec
4671.8
(3-4)
(3-4) with
(10, 9, 8, 7) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1002.9
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
3117.5
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
3117.5
155
µH ±10%
5
µH
MAX
570
mΩ
MAX
40
mΩ
MAX
1000
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
5
253.4
µH ±10%
12
µH
MAX
420
mΩ
MAX
335
mΩ
MAX
9.5
mΩ
MAX
7.2
mΩ
MAX
1500Vrms
FLYBACK TRANSFORMER
(from pin 8 to 5)
20.4µH
±10%
1.5
µH
MAX
80
mΩ
MAX
7.5
mΩ
MAX
150
mΩ
MAX
1500Vrms
FLYBACK TRANSFORMER
155
µH ±10%
5
µH
MAX
530
mΩ
MAX
31
mΩ
MAX
900
mΩ
MAX
1500Vrms
FLYBACK TRANSFORMER
2
pulseelectronics.com
P742.D (02/16)
High Frequency Wire Wound
Transformers
EP10 Platforms - SMT
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Pri. Inductance
Lk. Inductance
PA1284NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1370NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA1721NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA2362NL
DCR
Hi-Pot
K1 Factor
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
3117.5
(3-4)
(3-4) with
(8,5) shorted
(3-4)
(5-8)
(2-1)
Pri-Sec
1002.9
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
3410.8
(3-4)
(3-4) with
(1, 2, 8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1115.0
25.2µH
±10%
0.55
µH
MAX
135
mΩ
MAX
11
mΩ
MAX
115
mΩ
MAX
1500
Vdc
FLYBACK TRANSFORMER
5
155
µH ±10%
5
µH
MAX
540
mΩ
MAX
370
mΩ
MAX
920
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
20.4
µH ±10%
1.5
µH
MAX
80
mΩ
MAX
30
mΩ
MAX
105
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
185
µH ±10%
10
µH
MAX
420
mΩ
MAX
12
mΩ
MAX
115
mΩ
MAX
1500
Vrms
FORWARD TRANSFORMER
3
pulseelectronics.com
P742.D (02/16)
High Frequency Wire Wound
Transformers
EP10 Platforms - SMT
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Pri. Inductance
Lk. Inductance
PA2363NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA2364NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA2454NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA2455NL
DCR
Hi-Pot
K1 Factor
(3-4)
(3-4) with
(1, 2, 8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1115.0
(3-4)
(3-4) with
(1, 2, 8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1059.4
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1179.9
(3-4)
(1-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1179.9
24
µH ±10%
0.6
µH
MAX
90
mΩ
MAX
23
mΩ
MAX
130
mΩ
MAX
1500
Vdc
FLYBACK TRANSFORMER
5
25.2
µH ±10%
0.85
µH
MAX
135
mΩ
MAX
9
mΩ
MAX
180
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
25.2µH
±10%
1
µH
MAX
145
mΩ
MAX
7.5
mΩ
MAX
110
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
24µH
±10%
0.75
µH
MAX
82
mΩ
MAX
13
mΩ
MAX
80
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
4
pulseelectronics.com
P742.D (02/16)
High Frequency Wire Wound
Transformers
EP10 Platforms - SMT
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Pri. Inductance
Lk. Inductance
PA2456NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA2627NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
(3-4)
(3,4) with
(8, 7, 6, 5) shorted
(3-4)
(6, ,5-8, 7)
(2-1)
Pri-Sec
1179.9
(3-4)
(3-4) with
(8, 7, 6, 5) shorted
(3-4)
(6, 5-8, 7)
(2-1)
Pri-Sec
1241.4
(4-1) with 3,2 shorted
(4-1) with 3,2 shorted
Lk. Inductance
PA3948.001NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
(4-1) with
(5, 6, 7, 8) shorted
(3-4)
(6, 5-8, 7))
(2-1)
Pri-Sec
1241.4
(4-1) with 3,2 shorted
(4-1) with 3.2 shorted
Lk. Inductance
PA3948.002NL
DCR
Hi-Pot
K1 Factor
(4-1) with
(5, 6, 7, 8) shorted
(4-1)
(8-6)
(7-5)
Pri-Sec
983.3
40
µH ±10%
32
µH
Min at 1.88A
1.45
µH
MAX
405
mΩ
MAX
470
mΩ
MAX
470
mΩ
MAX
1500
Vdc
FLYBACK TRANSFORMER
5
24
µH ±10%
0.6
µH
MAX
86
mΩ
MAX
86
mΩ
MAX
470
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
50.5
µH ±10%
1.4
µH
MAX
420
mΩ
MAX
47
mΩ
MAX
174
mΩ
MAX
1500
Vrms
FLYBACK TRANSFORMER
40
µH ±10%
32
µH
Min at 1.88A
1.45
µH
MAX
410
mΩ
MAX
140
mΩ
MAX
140
mΩ
MAX
1500
Vdc
FLYBACK TRANSFORMER
5
pulseelectronics.com
P742.D (02/16)
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