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。
电子变压器
power Transformer
1.Features
工作频率(Operation Frequency from 1kHz to 10MHz.)
工作温度(Operting Temperature:-20℃~+100℃)
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 safety requirements.)
2.Applications
适用于功率电源供应器(Designed for power solutions)
适用于太阳能,驱动电源,电脑电视,网络适配器等
(Designed for solar inverter,power adapter,PC,LED power,networking etc.)
3.Typical specifications
绝缘等级Insulation Grade:class B/F
推荐储存温度Recommended Storage Temerature:-20℃~+55℃
Type | Power Capacity(W) | Frequency (Hz) |
Size(mm) (L*W*H) |
Fig. | |
Forward | Flyback | ||||
EFD 12 | 4.5 | 3.0 | 1k-10M | 20.5x18.0x8.0 | NO.01 |
EFD 15 | 11.0 | 8.0 | 21.5x18.0x8.0 | NO.02 | |
EFD 20 | 25 | 15 | 26.0x22.5x10.5 | NO.03 | |
EFD 24.7 | 65 | 45 | 26.0x32.5x15.5 | NO.04 | |
EFD 25 | 70 | 50 | 27.0x27.0x15.0 | NO.05 | |
EFD 30 | 85 | 65 | 32.0x70.0x16.0 | NO.06 | |
EFD 40 | 150 | 85 | 43.0x45.0x24.0 | NO.07 | |
EFD 50 | 320 | 57.0x58.0x25.5 | NO.08 |