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N2881-AL

更新时间: 2024-11-05 10:29:07
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器控制器
页数 文件大小 规格书
1页 85K
描述
Power Factor Controller Transformers

N2881-AL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.31.40.65风险等级:5.25
其他特性:TURNS RATIO: 12.4:1, USED WITH MC33261 AND MC34261中心点击功能1:NO
中心点击功能2:NO高度:24.1 mm
绝缘电压:500 VJESD-609代码:e2
长度:27.9 mm安装特点:THROUGH HOLE MOUNTED
次级绕组数量:1最高工作温度:85 °C
最低工作温度:-40 °C物理尺寸:27.9mm X 27.9mm X 24.1mm
主要评分:SINGLE 110V表面贴装:NO
端子面层:Tin/Silver (Sn/Ag)变压器类型:POWER TRANSFORMER
VA 额定值:80 VA宽度:27.9 mm
Base Number Matches:1

N2881-AL 数据手册

  
Document 145  
Power Factor Controller Transformers  
ThesepartsaredesignedforusewithMotorolaMC33261  
and MC34261 power factor controllers. They are spe-  
cifically intended for use in AC-DC pre-converter cir-  
cuits for electronic ballast and off-line switching power  
converter applications.  
N2880-AL and N2881-AL utilize standard materials for  
lowest cost. Coilcraft can also supply custom trans-  
formers optimized for specific combinations of output  
power and input voltage.  
N2880-AL  
For “universal” 110/220 V input voltage  
Inductance1:  
N2881-AL  
For output power up to 80 Watts  
For 110 V input voltage  
For output power up to 175 Watts  
Inductance1:  
DC resistance:  
Pins 1-5  
Pins 1-5  
Pins 10-6  
350/290 µH  
0.170max  
0.019max  
Pins 2-5  
Pins 2-5  
960/780 µH  
0.100max  
DC resistance:  
Pins 12-7 0.017max  
Isolation:  
500 Vrms between windings  
Isolation:  
500 Vrms between windings  
1. Tested at 15.75 kHz, 1 Vrms.  
1. Tested at 15.75 kHz, 0.2 Vrms.  
2. Operating temperature range –40°C to +85°C.  
3. Electrical specifications at 25°C.  
2. Operating temperature range –40°C to +85°C.  
3. Electrical specifications at 25°C.  
1.90  
max  
1.10  
max  
27,9  
48,3  
6
7
5
6
1.60  
max  
1.90  
48,3  
1.10  
27,9  
0.950  
max  
max  
max  
40,6  
24,1  
1
1
10  
12  
0.051  
1,295  
0.032  
1,12  
0.150 0.030  
3,81 0,76  
dia (12×)  
dia (10×)  
0.150 0.030  
3,81 0,76  
0.300  
7,62  
0.620  
15,75  
1.300  
33,02  
(9×)  
0.200  
5,08  
0.200  
5,08  
0.150  
(1×)  
(7×)  
(1×)  
12  
10  
3,81  
1
5
1
6
2
12  
1
10  
5
7
5
6
6
7
12.4:1  
13:1  
0.044  
1,12  
dia(10×)  
0.063  
1,60  
dia (12×)  
Recommended  
Board Layout  
Recommended  
Board Layout  
Weight:  
176 g  
Weight:  
22.2 g  
Terminations: Tin-silver over tin over copper  
Terminations: Tin-silver over tin over copper  
Packaging:  
36 per tray  
Packaging:  
30 per tray  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document145 Revised01/06/09  
© Coilcraft, Inc. 2009