PB2041NL [PULSE]
HIGH FREQUENCY WIRE WOUND TRANSFORMERS EFD20 Platforms - SMT; 高频绕线变压器EFD20平台 - SMT
| 型号： | PB2041NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | HIGH FREQUENCY WIRE WOUND TRANSFORMERS EFD20 Platforms - SMT |
| 文件： | 总6页 (文件大小：279K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
(1,2-3,4)
(1,2-3,4) with (5,6,9,10) shorted
307µH 25ꢀ
0.35µH MAX
65mΩ MAX
27mΩ MAX
240mΩ MAX
1500Vdc
(1,2-3,4)
(7,8,9-10,11,12)
PA0273NL
PA0751NL
DCR
(5-6)
Pri-Sec
Hi-Pot
FORWARD TRANSFORMER
K1 Factor
Pri. Inductance
Lk. Inductance
20.2
(1,2-3,4)
110µH 10ꢀ
2µH MAX
85mΩ MAX
12mΩ MAX
300mΩ MAX
1500Vrms
(1,2-3,4) with (12,11,10,9,8,7) shorted
(4-5)
(12,11,10-9,8,7)
DCR
(1-3)
Pri-Sec
1364.8
Hi-Pot
K1 Factor
FLYBACK TRANSFORMER
Pri. Inductance
Lk. Inductance
(3,4-5,6)
114µH 10ꢀ
0.5µH MAX
20mΩ MAX
12mΩ MAX
32mΩ MAX
150mΩ MAX
700Vrms
(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
PA0763NL
PA0769NL
PA1066NL
DCR
Hi-Pot
FORWARD TRANSFORMER
K1 Factor
Pri. Inductance
Lk. Inductance
32.3
(1,2-3,4)
89.2µH 18ꢀ
1.5µH MAX
50mΩ MAX
3.8mΩ MAX
35mΩ MAX
110mΩ MAX
1500Vdc
(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)
DCR
Hi-Pot
K1 Factor
Pri. Inductance
Lk. Inductance
FORWARD TRANSFORMER
137µH 32ꢀ
1.0µH MAX
35mΩ MAX
199mΩ MAX
100mΩ MAX
17mΩ MAX
500Vrms
(3-4) with (11,10,9,8) shorted
(3-4)
(1-2)
(5-6)
DCR
(11-10)=(9-8)
Hi-Pot
K1 Factor
Pri-Sec
29.3
FORWARD TRANSFORMER
Pri. Inductance
Lk. Inductance
(1-3)
55µH 12ꢀ
2µH MAX
(1-3) with (4,5,11,10,9,8) shorted
(1-3)
(11,10-9,8)
(4-5)
Pri-Sec
1108.9
55mΩ MAX
6mΩ MAX
110mΩ MAX
1500Vrms
PA1103NL
DCR
Hi-Pot
K1 Factor
FLYBACK TRANSFORMER
•
•
•
•
•
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
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
(2,3-4,5)
10µH 10ꢀ
0.3µH MAX
15.75mΩ MAX
560mΩ MAX
1500Vrms
(2,3-4,5) with (11,8) shorted
(2,3-4,5)
PA1366NL
PA1442NL
DCR
(11-8)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
322.6
Pri. Inductance
Lk. Inductance
(2-5)
40.9µH 32ꢀ
1.0µH MAX
40mΩ MAX
4mΩ MAX
27mΩ MAX
19mΩ MAX
1500Vrms
(2-5) with (12,11,10,9,8,7) shorted
(2-5)
(12-11)
DCR
(10-9)
(8-7)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
824.6
Pri. Inductance
Lk. Inductance
(1,2-3,4)
38.3µH 7ꢀ
1.0µH MAX
72mΩ MAX
85mΩ MAX
2.5mΩ MAX
230mΩ MAX
1800Vrms
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1-3)
(2-4)
PA1477NL
DCR
(12,11,10-9,8,7)
(5-6)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
772.2
Pri. Inductance
Lk. Inductance
(1,2-3,4)
11.5µH 10ꢀ
0.5µH MAX
28mΩ MAX
12mΩ MAX
5mΩ MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(8-7)
PA1558NL
DCR
(12-11)
(10-9)
62mΩ MAX
190mΩ MAX
1500Vrms
(5-6)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
463.7
Pri. Inductance
Lk. Inductance
(3,4-5,6)
66.1µH 10ꢀ
1.0µH MAX
82mΩ MAX
12mΩ MAX
97mΩ MAX
178mΩ MAX
1500Vrms
(3,4-5,6) with (12,11,10,9,8,7) shorted
(3,4-5,6)
(12,11-10,9)
PA1559NL
DCR
(8-7)
(1-2)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
1015.4
Pri. Inductance
Lk. Inductance
(1-3)
7.75µH 10ꢀ
0.5µH MAX
14mΩ MAX
154mΩ MAX
600Vrms
(1-3) with (12-7) shorted
(1-3)
(12-7)
Pri-Sec
416.7
PA1672NL
DCR
FLYBACK TRANSFORMER
Hi-Pot
K1 Factor
•
•
•
•
•
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
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
(3,4-5,6)
73µH 30ꢀ
1.0µH MAX
10.2mΩ MAX
5mΩ MAX
(3,4-5,6) with (12,11,10,9,8,7) shorted
(3,4-5,6)
PA1692NL
PA1735NL
PA1736NL
PA1835NL
PA1836NL
DCR
(12,11,10-9,8,7)
(1-2)
115mΩ MAX
1500Vrms
Hi-Pot
Pri-Sec
FORWARD TRANSFORMER
FLYBACK TRANSFORMER
FLYBACK TRANSFORMER
K1 Factor
40.3
Pri. Inductance
Lk. Inductance
(1,2-3,4)
28.5µH 5ꢀ
1µH MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
39.0mΩ MAX
3.5mΩ MAX
230mΩ MAX
1800Vrms
DCR
(12,11,10-9,8,7)
(5-6)
Hi-Pot
Pri-Sec
K1 Factor
574.6
Pri. Inductance
Lk. Inductance
(1,2-3,4)
20.5µH 5ꢀ
1µH MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
39.0mΩ MAX
8.5mΩ MAX
230mΩ MAX
1800Vrms
DCR
(12,11,10-9,8,7)
(5-6)
Hi-Pot
Pri-Sec
K1 Factor
413.3
Pri. Inductance
Lk. Inductance
(1,2-3,4)
4.5µH 5ꢀ
0.25µH MAX
9.5mΩ MAX
3mΩ MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
DCR
(12,11,10-9,8,7)
(5-6)
130mΩ MAX
1800Vrms
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
241.9
Pri. Inductance
Lk. Inductance
(1,2-3,4)
4.5µH 5ꢀ
0.2µH MAX
9.5mΩ MAX
5mΩ MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
DCR
(12,11,10-9,8,7)
(5-6)
130mΩ MAX
1800Vrms
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
241.9
Pri. Inductance
Lk. Inductance
(1,2-3,4)
4.5µH 5ꢀ
0.2µH MAX
9.5mΩ MAX
23mΩ MAX
130mΩ MAX
1800Vrms
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
(12,11,10-9,8,7)
(5-6)
PA1837NL
DCR
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
241.9
•
•
•
•
•
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
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
(1-3)
34.0µH 5ꢀ
2µH MAX
(1-3) with (11,10-9,8) shorted
(1-3)
180mΩ MAX
25mΩ MAX
400mΩ MAX
2000Vrms
PA1877NL
PA2046NL
PA2047NL
PA2053NL
DCR
(11,10-9,8)
(5-6)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
522.3
Pri. Inductance
Lk. Inductance
(1-3)
44.4µH 5ꢀ
1µH MAX
(1-3) with (11,10-9,7) shorted
(1-3)
130mΩ MAX
12mΩ MAX
240mΩ MAX
1500Vrms
DCR
(11,10-9,7)
(5-6)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
716.1
Pri. Inductance
Lk. Inductance
(1-3)
7.2µH 5ꢀ
0.3µH MAX
52mΩ MAX
12mΩ MAX
240mΩ MAX
1500Vrms
(1-3) with (11,10-9,7) shorted
(1-3)
DCR
(11,10-9,7)
(5-6)
Hi-Pot
Pri-Sec
FLYBACK TRANSFORMER
K1 Factor
290.3
Pri. Inductance
Lk. Inductance
(1,2-5,6)
292.0µH 32ꢀ
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)
DCR
(7,8-9,10)
(11-12)
Hi-Pot
Pri-Sec
FORWARD TRANSFORMER
K1 Factor
20.2
Pri. Inductance
Lk. Inductance
(1,2-3,4)
48.4µH 15ꢀ
2µH MAX
(1,2-3,4) with (12,11,10,9,8,7) shorted
(1,2-3,4)
80mΩ MAX
30mΩ MAX
4mΩ MAX
(8-7)
PA2122NL
DCR
(12-11)
(10-9)
30mΩ MAX
135mΩ MAX
1500Vrms
(5-6)
FORWARD TRANSFORMER
Hi-Pot
Pri-Sec
K1 Factor
21.5
Pri. Inductance
Lk. Inductance
(1-4)
57.6µH 12ꢀ
0.5µH MAX
65mΩ MAX
155mΩ MAX
145mΩ MAX
4mΩ MAX
(1-4) with (all windings) shorted
(1-4)
(3-2)
PA2291NL
DCR
(6-5)
(7,8-9,10)
(11-12)
Pri-Sec
26.9
55mΩ MAX
1500Vrms
FORWARD TRANSFORMER
Hi-Pot
K1 Factor
•
•
•
•
•
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
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
(1,2-3,4)
(1,2-3,4) with (5,6,9,10) shorted
100µH 12ꢀ
0.45µH MAX
72mΩ MAX
15mΩ MAX
680mΩ MAX
1500Vrms
(1,2-3,4)
(7,8,9-10,11,12)
PA2398NL
DCR
(5-6)
Pri-Sec
Hi-Pot
FORWARD TRANSFORMER
K1 Factor
16.1
Pri. Inductance
Lk. Inductance
(1-6) with (3-4) shorted
491µH 35ꢀ
1µH MAX
(1-6) with (all windings) shorted
(1-3)
36.1mΩ MAX
45.6mΩ MAX
86.4mΩ MAX
86.4mΩ MAX
47.8mΩ MAX
1500Vrms
(4-6)
PRIMARY
PB2041NL
DCR
(8-7)
(11-9)
(12-10)
Hi-Pot
Pri-Sec
FORWARD TRANSFORMER
K1 Factor
16.1
Pri. Inductance
Lk. Inductance
(5,4-3,2)
112.0µH MIN
1µH MAX
(5,4-3,2) with (all windings) shorted
PRIMARY
(5-3)
(4-2)
55mΩ MAX
67.7mΩ MAX
5.5mΩ MAX
123mΩ MAX
923mΩ MAX
1500Vrms
PB2089NL
DCR
(10,11-8,9)
(12-7)
(6-1)
RESET
Hi-Pot
Pri-Sec
24.8
FORWARD TRANSFORMER
K1 Factor
•
•
•
•
•
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
5
PRELIMINARY P666.A (3/08)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD20 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 num-
bers please consult the IC Cross Reference on the Pulse website.
3. For flyback topology applications, it is necessary to ensure that the trans-
former will not saturate in the application. The peak flux density (Bpk)
should remain below 2700Gauss. To calculate the peak flux density use
the following formula:
5. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to
the part number (i.e. PA0273NL becomes PA0273NLT). Pulse complies
with industry standard tape and reel specification EIA481. The tape and
reel for this product has a width (W=44mm), pitch (Po=32mm) and depth
(Ko=11.78mm).
6. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suf-
fixed 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 con-
tact Pulse for availability.
Bpk (Gauss) = K1_Factor * Ipk(A)
4. In high volt-µsec applications, it is important to calculate the core loss of
the transformer. Approximate transformer core loss can be calculated as:
CoreLoss (W) = 1.32E-13 * (Freq_kHz)1.63 * (ΔB_Gauss)2.63
where ΔB can be calculated as:
For Flyback Topology: ΔB = K1_Factor * Δ(A)
For Forward Topology: ΔB = K1_Factor * Volt-µsec
Mechanical
.860
21,84
MAX
12
1
7
6
12
7
6
.930
1.190
30,23
23,62
1.150
29,21
MAX
Part Number
Date Code
Country of Origin
.060
1,52
12X
1
.028
0,71
.118
3,00
12X
.450
.118
3,00
.590
14,99
.590
14,99
SUGGESTED PAD LAYOUT
12-PIN
SMT
MAX
11,43
.006 /0,15
12 SURFACES
.080
12X
.010 ± .002
0,25 ± 0,05
2,03
For More Information:
Pulse Worldwide
Headquarters
Pulse European
Headquarters
Pulse China
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Rd.
Shanghai 200233
China
Pulse South Asia
Pulse North Asia
No. 26
150 Kampong Ampat
#07-01/02
Headquarters
12220 World Trade Dr. Einsteinstrasse 1
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Rd.
High-Tech Zone
Nanshan District
Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
32667
San Diego, CA 92128
U.S.A.
www.pulseeng.com
D-71083 Herrenberg
Germany
KA Centre
Singapore 368324
Shenzen, PR China 518057
TEL: 86 755 33966678
FAX: 49 7032 7806 12 FAX: 86 755 33966700
TEL: 858 674 8100
FAX: 858 674 8262
TEL: 49 7032 7806 0
TEL: 86 21 32181071
FAX: 86 21 32181396
TEL: 65 6287 8998
FAX: 65 6280 0080
TEL: 886 3 4643715
FAX: 886 3 4641911
This is a “Preliminary” product data sheet. Products mentioned on this data sheet are in development and in the process of being qualified. These products are not fully
released nor are they in production. Features, specifications and performance of products offered are subject to change without notice. Other brand and product names
mentioned herein may be products and/or registered trademarks of their respective owners. For current information on this product, please contact the Pulse office
nearest you and ask for the “Power Applications Engineer.” © Copyright, 2008. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
6
PRELIMINARY P666.A (3/08)
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