HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 Platforms - SMT
Power Range:
Up to 95W
Height:
11.4mm Max
Footprint:
29.2mm x 21.8mm Max
Topology:
Forward and Flyback
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
5
Pri. Inductance
Lk. Inductance
PA0273NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA0751NL
DCR
(1,2-3,4)
(1,2-3,4) with (5,6,9,10) shorted
(1,2-3,4)
(7,8,9-10,11,12)
(5-6)
Pri-Sec
20.2
(1,2-3,4)
(1,2-3,4) with (12,11,10,9,8,7) shorted
(4-5)
(12,11,10-9,8,7)
(1-3)
Pri-Sec
1364.8
(3,4-5,6)
(3,4-5,6) with (12,11,10,9,8,7) shorted
(3,4-5,6)
(12,11-10-,9)
(7-8)
(1-2)
Pri-Sec
32.3
(1,2-3,4)
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(12-11)
(10-9)=(8-7)
(5-6)
Pri-Sec
21.5
(3-4)
(3-4) with (11,10,9,8) shorted
(3-4)
(1-2)
(5-6)
(11-10)=(9-8)
Pri-Sec
29.3
(1-3)
(1-3) with (4,5,11,10,9,8) shorted
(1-3)
(11,10-9,8)
(4-5)
Pri-Sec
1108.9
307µH ±25%
0.35µH MAX
65mΩ MAX
27mΩ MAX
240mΩ MAX
1500Vdc
110µH ±10%
2µH MAX
85mΩ MAX
12mΩ MAX
300mΩ MAX
1500Vrms
114µH ±10%
0.5µH MAX
20mΩ MAX
12mΩ MAX
32mΩ MAX
150mΩ MAX
700Vrms
FORWARD TRANSFORMER
PA0763NL
PA0769NL
PA1066NL
PA1103NL
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4643715
www.pulseeng.com
PR
ELI
MI
NA
RY
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
89.2µH ±18%
1.5µH MAX
50mΩ MAX
3.8mΩ MAX
35mΩ MAX
110mΩ MAX
1500Vdc
137µH ±32%
1.0µH MAX
35mΩ MAX
199mΩ MAX
100mΩ MAX
17mΩ MAX
500Vrms
55µH ±12%
2µH MAX
55mΩ MAX
6mΩ MAX
110mΩ MAX
1500Vrms
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
Hi-Pot
K1 Factor
FLYBACK TRANSFORMER
FORWARD TRANSFORMER
FORWARD TRANSFORMER
FORWARD TRANSFORMER
FLYBACK TRANSFORMER
1
PRELIMINARY P666.A (3/08)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 Platforms - SMT
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
5
Pri. Inductance
Lk. Inductance
PA1366NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
(2,3-4,5)
(2,3-4,5) with (11,8) shorted
(2,3-4,5)
(11-8)
Pri-Sec
322.6
(2-5)
(2-5) with (12,11,10,9,8,7) shorted
(2-5)
PA1442NL
DCR
(12-11)
(10-9)
(8-7)
40.9µH ±32%
1.0µH MAX
40mΩ MAX
4mΩ MAX
27mΩ MAX
1500Vrms
10µH ±10%
0.3µH MAX
15.75mΩ MAX
560mΩ MAX
1500Vrms
FLYBACK TRANSFORMER
PA1477NL
PA1558NL
PA1559NL
PA1672NL
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4643715
www.pulseeng.com
PR
ELI
MI
NA
RY
19mΩ MAX
Hi-Pot
Pri-Sec
824.6
K1 Factor
Pri. Inductance
Lk. Inductance
(1,2-3,4)
(1-3)
38.3µH ±7%
1.0µH MAX
72mΩ MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(2-4)
DCR
85mΩ MAX
(12,11,10-9,8,7)
(5-6)
Pri-Sec
772.2
2.5mΩ MAX
1800Vrms
230mΩ MAX
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
(1,2-3,4)
11.5µH ±10%
0.5µH MAX
28mΩ MAX
5mΩ MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(8-7)
(12-11)
(10-9)
(5-6)
12mΩ MAX
DCR
62mΩ MAX
1500Vrms
190mΩ MAX
Hi-Pot
Pri-Sec
463.7
K1 Factor
Pri. Inductance
Lk. Inductance
(3,4-5,6)
66.1µH ±10%
1.0µH MAX
82mΩ MAX
(3,4-5,6) with (12,11,10,9,8,7) shorted
(3,4-5,6)
(8-7)
(1-2)
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
Hi-Pot
K1 Factor
Pri-Sec
1015.4
(1-3)
(1-3) with (12-7) shorted
(1-3)
(12-7)
Pri-Sec
416.7
7.75µH ±10%
0.5µH MAX
14mΩ MAX
154mΩ MAX
600Vrms
(12,11-10,9)
DCR
12mΩ MAX
97mΩ MAX
178mΩ MAX
1500Vrms
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
2
PRELIMINARY P666.A (3/08)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 Platforms - SMT
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
5
Pri. Inductance
Lk. Inductance
PA1692NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
(3,4-5,6)
(3,4-5,6) with (12,11,10,9,8,7) shorted
(3,4-5,6)
(12,11,10-9,8,7)
(1-2)
Pri-Sec
40.3
(1,2-3,4)
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(5-6)
(12,11,10-9,8,7)
Pri-Sec
574.6
28.5µH ±5%
1µH MAX
39.0mΩ MAX
3.5mΩ MAX
1800Vrms
230mΩ MAX
73µH ±30%
1.0µH MAX
10.2mΩ MAX
5mΩ MAX
115mΩ MAX
1500Vrms
FORWARD TRANSFORMER
PA1735NL
PA1736NL
PA1835NL
PA1836NL
PA1837NL
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4643715
www.pulseeng.com
PR
ELI
MI
NA
RY
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
(1,2-3,4)
20.5µH ±5%
1µH MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(5-6)
(12,11,10-9,8,7)
Pri-Sec
413.3
39.0mΩ MAX
8.5mΩ MAX
1800Vrms
230mΩ MAX
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
(1,2-3,4)
4.5µH ±5%
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(5-6)
(12,11,10-9,8,7)
Pri-Sec
241.9
0.25µH MAX
9.5mΩ MAX
3mΩ MAX
1800Vrms
130mΩ MAX
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
Hi-Pot
K1 Factor
(1,2-3,4)
4.5µH ±5%
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(5-6)
Pri-Sec
241.9
(1,2-3,4)
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(12,11,10-9,8,7)
(5-6)
Pri-Sec
241.9
4.5µH ±5%
0.2µH MAX
9.5mΩ MAX
23mΩ MAX
130mΩ MAX
1800Vrms
(12,11,10-9,8,7)
0.2µH MAX
5mΩ MAX
130mΩ MAX
1800Vrms
9.5mΩ MAX
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
3
PRELIMINARY P666.A (3/08)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 Platforms - SMT
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
5
Pri. Inductance
Lk. Inductance
PA1877NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
PA2046NL
DCR
(1-3)
(1-3) with (11,10-9,8) shorted
(1-3)
(11,10-9,8)
(5-6)
Pri-Sec
522.3
(1-3)
(1-3) with (11,10-9,7) shorted
(1-3)
(5-6)
(11,10-9,7)
Pri-Sec
716.1
(1-3)
44.4µH ±5%
1µH MAX
130mΩ MAX
12mΩ MAX
1500Vrms
240mΩ MAX
34.0µH ±5%
2µH MAX
180mΩ MAX
25mΩ MAX
400mΩ MAX
2000Vrms
FLYBACK TRANSFORMER
PA2047NL
PA2053NL
PA2122NL
PA2291NL
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4643715
www.pulseeng.com
PR
ELI
MI
NA
RY
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
7.2µH ±5%
(1-3) with (11,10-9,7) shorted
(1-3)
(5-6)
(11,10-9,7)
Pri-Sec
290.3
0.3µH MAX
52mΩ MAX
12mΩ MAX
1500Vrms
240mΩ MAX
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
DCR
(1,2-5,6)
292.0µH ±32%
1.3µH MAX
78.0mΩ MAX
12mΩ MAX
43mΩ MAX
1500Vrms
(1,2-5,6) with (12,11,10,9,8,7) shorted
(1,2-5,6)
(11-12)
20.2
(7,8-9,10)
Pri-Sec
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
(1,2-3,4)
48.4µH ±15%
2µH MAX
80mΩ MAX
4mΩ MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(8-7)
(12-11)
(10-9)
(5-6)
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
Pri-Sec
21.5
(1-4)
(1-4) with (all windings) shorted
(1-4)
(3-2)
DCR
(6-5)
(7,8-9,10)
(11-12)
Hi-Pot
K1 Factor
Pri-Sec
26.9
57.6µH ±12%
0.5µH MAX
65mΩ MAX
155mΩ MAX
145mΩ MAX
4mΩ MAX
55mΩ MAX
1500Vrms
30mΩ MAX
DCR
30mΩ MAX
1500Vrms
135mΩ MAX
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
FORWARD TRANSFORMER
FORWARD TRANSFORMER
FORWARD TRANSFORMER
4
PRELIMINARY P666.A (3/08)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 Platforms - SMT
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
5
Pri. Inductance
Lk. Inductance
PA2398NL
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
(1,2-3,4)
(1,2-3,4) with (5,6,9,10) shorted
(1,2-3,4)
(7,8,9-10,11,12)
(5-6)
Pri-Sec
16.1
(1-6) with (3-4) shorted
(1-6) with (all windings) shorted
(1-3)
(4-6)
(8-7)
(11-9)
(12-10)
Pri-Sec
16.1
(5,4-3,2)
(5,4-3,2) with (all windings) shorted
(5-3)
(4-2)
(10,11-8,9)
(12-7)
(6-1)
Pri-Sec
24.8
100µH ±12%
0.45µH MAX
72mΩ MAX
15mΩ MAX
680mΩ MAX
1500Vrms
491µH ±35%
1µH MAX
36.1mΩ MAX
45.6mΩ MAX
86.4mΩ MAX
86.4mΩ MAX
47.8mΩ MAX
1500Vrms
112.0µH MIN
1µH MAX
55mΩ MAX
67.7mΩ MAX
5.5mΩ MAX
123mΩ MAX
923mΩ MAX
1500Vrms
FORWARD TRANSFORMER
PB2041NL
PB2089NL
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4643715
www.pulseeng.com
PR
ELI
MI
NA
RY
DCR
PRIMARY
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
FORWARD TRANSFORMER
PRIMARY
DCR
RESET
Hi-Pot
K1 Factor
FORWARD TRANSFORMER
5
PRELIMINARY P666.A (3/08)
京公网安备 11010802033920号
EEWORLD
