5秒后页面跳转
N2881-A PDF预览

N2881-A

更新时间: 2024-11-21 19:46:39
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器
页数 文件大小 规格书
1页 132K
描述
Power Transformer, 80VA

N2881-A 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ObsoleteReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.31.40.65
风险等级:5.44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 V
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:L27.9XB27.9XH24.1 (mm)
主要评分:SINGLE 110V表面贴装:NO
变压器类型:POWER TRANSFORMERVA 额定值:80 VA
宽度:27.9 mmBase Number Matches:1

N2881-A 数据手册

  
Document 145  
Power Factor Controller Transformers  
These parts are designed for use with Motorola  
MC33261 and MC34261 power factor controllers. They  
are specifically intended for use in AC-DC pre-converter  
circuits for electronic ballast and off-line switching power  
converter applications.  
N2880-A and N2881-A utilize standard materials for  
lowest cost. Coilcraft can also supply custom transform-  
ers optimized for specific combinations of output power  
and input voltage.  
N2881-A  
N2880-A  
For output power up to 80 Watts  
For 110 V input voltage  
For output power up to 175 Watts  
For “universal” 110/220 V input voltage  
Inductance1:  
Pins 1-5 350/290 ȐH  
Inductance1:  
Pins 2-5 960/780 ȐH  
DC resistance:  
Pins 1-5 .170 Max  
Pins 10-6 .019 Max  
DC resistance:  
Pins 2-5 .100 Max  
Pins 12-7 .017 Max  
Isolation:  
500 Vrms between windings  
Isolation:  
500 Vrms between windings  
1. Tested at 15.75 kHz, .2 Vrms.  
1. Tested at 15.75 kHz, 1 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.  
Specifications subject to change without notice. Document 145 Revised 9/14/00