FLYBACK; TURNS RATIO: 1:0.35:0.8:0.8; -12V OUTPUT VOLTAGE IS ALSO AVAILABLE
高度
17.78 mm
最大输入电压
36 V
最小输入电压
18 V
长度
27.18 mm
安装特点
SURFACE MOUNT
初级绕组数量
2
次级绕组数量
3
最高工作温度
130 °C
最低工作温度
-40 °C
输出电压 1
12 V
输出电压2
5 V
物理尺寸
L27.18XB24.64XH17.78 (mm)
初级电感
85 µH
表面贴装
YES
变压器类型
SMPS TRANSFORMER
宽度
24.64 mm
文档预览
SMT Flyback Transformers
For National’s 100kHz Simple Switcher™
Designed for use with National’s device numbers
LM2585/86 and LM2587/88
Performance verified by National Semidconductor
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Part
Number
PE-68411NL
PE-68412NL
PE-68413NL
PE-68414NL
PE-68421NL
PE-68422NL
LP
(H NOM)
22
22
66
65
85
85
I
IN
(H NOM)
4.85
5.00
2.99
2.98
4.90
4.92
V
IN
(V
DC
)
4-6
4-6
8-16
4-6
18-36
18-36
18-36
18-36
V
OUT
1
(V
DC
)
3.3
5
12
12
5
12
12
5
-12
12
-12
-12
12
-12
-12
V
OUT
2
(V
DC
)
V
OUT
3
(V
DC
)
I
OUT
1
1.8
1.4
1.2
0.3
1.8
0.63
1
2.5
0.3
0.25
0.63
1
0.5
0.5
0.25
1:2.5:2.5
1:0.5:1.15:1.15
1:1.2:1.2
1:0.8:0.8
1:0.35:0.8:0.8
0.04
0.03
0.25
0.22
0.025
0.5
0.80
0.25
0.22
0.25
0.5
0.80
0.25
0.22
0.25
0.25
0.80
1:1
0.04
0.04
I
OUT
2
I
OUT
3
Turns
Ratio
DCR
Primary
(MAX)
DCR
DCR
DCR
Sec 1
Sec 2
Sec 3
(Ω MAX) (Ω MAX) (Ω MAX)
Notes:
Simple Switcher™ is a trademark of National Semiconductor Corporation
Mechanical
PE-68411NL, PE-68412NL, PE-68413NL, PE68414NL
PE-684XXNL
Schematic
PAT PEND
DATE CODE
COUNTRY OF ORIGIN
1
16
PE-68411NL
8
SEC 1
9
.470
11,94 MAX
.005/0,13
16 SURFACES
1.040 MAX
26,42
8
.900 ± .010
22,86 0,25
9
.060
1,52
1
16
PE-68412NL
7
SEC 1
10
8
SEC 2
9
14X .100
2,54
1
16
PE-68413NL
8
SEC 1
9
7
SEC 2
10
SEC 3
11
8
9
7
.920 MAX
23,37
.700
17,78
16
2
15
1
6
.900
22,86
R
1
PE-68414NL
16X .070
1,78
SEC 1
.700
17,78
Dimensions:
Inches
mm
16
SEC 2
10
16X .100
2,54
Unless otherwise specified, all tolerances are
±
.010
0,25
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
P598.B (06/15)
pulseelectronics.com
SMT Flyback Transformers
For National’s 100kHz Simple Switcher™
Mechanical
(continued)
PE-68421NL, PE-68422NL
.200 .010
8X 5,08 ± 0,25
10
.970
24,64MAX
.800
20,32
6
Schematic
1.070 MAX
27,18
.900 .010
±
22,86 0,25
1
DATE CODE
COUNTRY OF ORIGIN
PE-68421NL
4
7
5
6
10
2
SEC 1
1
5
SEC 2
9
1
10
2
9
PE-68422NL
.700 MAX
17,78
3
8
4
7
5
6
SEC 3
SEC 1
SEC 2
.680
17,27
10X .095
2,41
.200
5,08
.800
20,32
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are
±
.010
0,25
R
.055
1,40
.900
22,86
.185
4,70
.110
2,79
For More Information
Pulse China Headquarters
Pulse North China
Pulse South Asia
Pulse North Asia
B402, Shenzhen Academy of
Room 2704/2705
135 Joo Seng Road
3F, No. 198
Aerospace Technol-
Super Ocean Finance
#03-02
Zhongyuan Road
ogy Bldg.
Ctr.
PM Industrial Bldg.
Zhongli City
10th Kejinan Road
2067 Yan An Road
Singapore 368363
Taoyuan County 320
High-Tech Zone
West
Taiwan R. O. C.
Nanshan District
Shanghai 200336
Tel: 886 3 4356768
Shenzen, PR China
China
Tel: 65 6287 8998
Fax: 886 3 4356823 (Pulse)
Tel: 858 674 8100
Tel: 49 7032 78060
518057
Fax: 65 6287 8998
Fax: 886 3 4356820 (FRE)
Fax: 858 674 8262
Fax: 49 7032 7806 135
Tel: 86 755 33966678
Tel: 86 21 62787060
Fax: 86 755 33966700
Fax: 86 2162786973
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
