OEM EFD20-002 EFD transformer Customized High Frequency Ferrite Core Transformer Suppliers, Manufacturers

Type

Structure

Dinension(mm)

Pin Row 1(mm)

Pm Pitch 2(mm)

Row Pitch

OD Pin

note

Type

Pin Pitch

(mm)

EFD15-002	Horizontal	15.5	21.8	7.5	5	2.54	5	2.54	21.80	S00.40-0.70	SMD
EFD15-003	Horizontal	15.5	21.8	7.5	5	2.54	5	2.54	22.50	SQ0.40-0.70	SMD
EFD15-004	Horizontal	15.5	172	7.5	5	2.54	5	2.54	17.20	SQ0.40#0.70	side pin
EFD15-005	Horizontal	15.5	21.4	7.5	5	2.54	5	2.54	21.80	SQ0.40#0.70	four slots-SMD
EFD15-006	Horizontal	15.5	21.8	7.5	5	2.54	5	2.54	22.50	SQ0.40-0.70	four slots-SMD
EFD15-007	Horizontal	15.5	^72	7.5	5	2.54	5	2.54	17.20	SQ0.4CT0.70	four slots-DIP
EFD16-001	Horizontal	16.5	202	9.0	5	3.00	2	10.00	17.50	00.60
EF020-001	Horizontal	20.0	20.0	10.2	4	5.00	4	5.00	17.50	00.70
EFD20-002	Horizontal	20.0	20.0	11.0	5	3.70	5	3.70	17.50	00.60
EFD20-003	Horizontal	21.5	21.0	9.5	5	3.75	5	3.75	25.00	SQ0.40-1.00	SMD
EFD25-001	Horizontal	25.5	250	120	5	5.00	5	5.00	22.50	00.70
EFD25-002	Horizontal	25.5	32.2	14.5	6	3.80	5	3.80	28.60	soo.eo-o.eo
EF030-001	Hortzontal	30.5	31.0	15.7	6	5.00	6	5.00	27.60	00.80

Product description:

An EFD (Economical, Flat, and Dual) excessive-frequency ferrite middle transformer is a type of transformer designed for excessive-frequency packages. Transformers are electrical devices that transfer electrical energy between two or extra circuits thru electromagnetic induction. Ferrite cores are generally utilized in transformers to improve their efficiency, specially at better frequencies.

Here's a breakdown of the important thing functions and characteristics of an EFD high-frequency ferrite middle transformer:

1. **Economical Design (E):** The EFD transformer is designed to be fee-powerful, making it appropriate for packages wherein fee considerations are crucial. The transformer's layout objectives to obtain most fulfilling performance with out pointless complexity or price.

2. **Flat Shape (F):** The flat aspect of the layout typically refers to the form of the transformer middle. The flat configuration lets in for green winding of the coils and facilitates in minimizing the general length of the transformer. This is mainly tremendous in programs in which area is limited.

3. **Dual Configuration (D):** The twin configuration implies that the transformer has separate windings or coils at the same center. This may be beneficial for programs requiring multiple output voltages or specific electrical traits.

4. **High-Frequency Operation:** The transformer is specifically designed for high-frequency applications. Ferrite cores are preferred at high frequencies due to the fact they've low core losses and excessive permeability, making them more efficient in such environments compared to traditional laminated iron cores.

5. **Ferrite Core:** Ferrite is a form of ceramic material with excessive magnetic permeability and low electrical conductivity. Ferrite cores are commonly utilized in excessive-frequency transformers because they assist reduce center losses and enhance typical efficiency. The ferrite cloth is selected primarily based on its capability to address the higher frequency variety efficaciously.

6. **Applications:** EFD high-frequency ferrite center transformers are regularly used in numerous digital devices and structures in which high-frequency electricity conversion is needed. Examples encompass power components for digital devices, inverters, converters, and different packages in which efficient strength transfer at higher frequencies is vital.

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