长兴华强电子股份有限公司成立于1998年,是一家专业从事电子元器件制造与研发的高新技术企业。公司占地面积36000平方米,建筑面积25000平方米,现有工程技术人员55人,其中高级工程师1名,工程师15名。
低频变压器
Low frequency transformer
1.Features:
工作频率(Operation Frequency from 50Hz to 1kHz);
工作温度(Operation Temperature:-20℃ to+110℃) ;
按客户需求设计定制(Can be designed to customer requirements);
符合UL和VDE安规要求(Can meet UL and VDE requirements);
2.Applications:
适用于线性电源(linear power supply). 放大器(Amplfier);电力电源变压器(power supply transformer)
适用于小家电,榨汁机,音响设备,空调.风扇.冰箱等;
Designed for Small household appliances.Juice extractor,Sound system,air conditioner,Air fan,Refrigerator etc.
3.Typical specifications:
绝缘等级Insulation Grade:class B/F
推荐储存温度Recommended Storage Temerature:-20℃~+55℃
ITEM | TYPE | OUTPUT POWER(W) |
Excitation current(mA) |
Magnetic flux density | WORK FREQUENCY(HZ) |
1 | EI35 | 0.5W-2.5W | 15-22 | 1.15 | 50-1000 |
2 | EI41 | 06W-7.5W | 22-30 | 1.05 | 50-1000 |
3 | EI48 | 2.0W-16W | 30-35 | 0.95 | 50-1000 |
4 | EI54 | 5.0W-34W | 35-40 | 0.9 | 50-1000 |
5 | EI57 | 7.0W-42W | 40-45 | 0.88 | 50-1000 |
6 | EI66 | 17W-77W | 45-55 | 0.85 | 50-1000 |
7 | EI76 | 35W-122W | 55-65 | 0.8 | 50-1000 |
8 | EI86 | 70W-200W | 65-80 | 0.75 | 50-1000 |