Super efd frequency transformer made in China Feneng, the one of the largest professional factory of efd frequency transformer in China, welcome to customize ! High quality efd frequency transformer with free samples We can customize efd frequency transformer for buyers.please share your...
Feneng, the one of the largest professional factory of efd frequency transformer in China, welcome to customize !
Quick Details
Place of origin:Guangdong,China (Mainland)
Brand Name:Feieng
Model Number:EE25
Usage:All kinds of chargers,stage lig…
Phase:Single
Coil Structure:Toroidal
Coil Number:Autotransformer
Outerstructure:Vertical
Magnetic core…EE
Phase number:Single
Packing deta…Standard export carton outsid…
Coil structure:Toroidal
Voltage param…DC 12V,AC 110V,or customer…
Certification:CE,RoHS
Frequency:50/60Hz
Working freque…20KHz-500KHz
Storage temper…25℃to+85℃
Packaging &Delivery
Packaging Details
Standard export carton
Delivery Time
5-7 working days after payment confirmed
High quality efd frequency transformer we can send you free samples
The efd frequency transformer ferrite core material as below
The core of ferrosilicon aluminum powder (Kool M Cores) consists of 9%Al, 5%Si and 85%Fe powder. It is mainly used as a substitute for iron powder core, and its loss is 80% lower than that of iron powder core. The saturation magnetic sense is around 1.05T. Magnetic permeability ranges from 26 to 125. The magnetostrictive coefficient is close to 0, and there is no noise when working at different frequencies. DC bias capability is higher than MPP. Has the best performance ratio. It is mainly used in ac inductor, output inductor, line filter and power factor correction circuit. Sometimes it can replace air gap ferrite as core of transformer.
Ferrites, a ferrite with Fe2O3 as its main component, were made by powder metallurgy. There are mn-zn, cu-zn, ni-zn and other types, among which mn-zn ferrite has the largest yield and dosage, and mn-zn ferrite has a low resistivity, ranging from 1 to 10 ohm-meters, generally used at frequencies below 100kHZ. The resistivity of cu-zn and ni-zn ferrite is 102 ~ 104 ohm-meters, and the loss is small in the radio frequency range of 100kHz ~ 10 MHZ. The magnetic core has various shapes, including E, I, U, EC, ETD, square (RM, EP, PQ), can (PC, RS, DS) and circle.
We can customize efd frequency transformer for buyers.please share your specification or drawing with us.
Well-developed efd frequency transformer with the production process
TOP 10 seller on Alibaba of efd frequency transformer
Best-selling of efd frequency transformer from us, feneng factory
Why us ?
More than 12 years’ production experience.
Advanced machining and test equipment.
Super design ability by creative design team.
Companies strictly enforce the ISO9001 system to ensure product quality.
