EF Type Mini SMD Pulse Flyback Transformer Suppliers, Manufacturing Company

EF series

EF12~25 EF Type Mini Electronics smd pulse flyback transformer

· input voltage -85V〜265V/AC, 50/60Hz

· Output voltage - 3.3V~36V/DC

· Po- 100W Max.

· Product features - With high working frequency, high efficiency, small size, light weight and other characteristics

·Standard-UL,VDE, RoHS, 3C, CQC

charger/ Electric vehicle control panel/ air purifier

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DIMENSIONS [MM:]

Mechanical dimensions

Type	Structure	Dinension(mm)			PinRow 1(mm)		PmPitch 2(mm)		Row Pitch(mm	OD Pin(mm)	note
Type	Type	A	B	C	Pin	Pin Pitch	Pin	Pin Pitch	Row Pitch(mm	OD Pin(mm)	note
EF12.6-001	Vertical	12.8	10.0	14.0	3	3.75	3	3.75	7.50	SQ0.50#0.50
EF16-001	Horizontal	16.6	17.0	11*2	4	3.50	4	3.50	14.20	00.60
EF16-002	Horizontal	16.6	17.0	11.7	5	2.50	5	2.50	13.00	00.60
EF2(HX)1	Horizontal	20.5	20.6	15.1	4	5.00	4	5.00	15.00	00.70
EF20-002	Horizontal	20.5	20.6	15.1	4	5.00	4	5.00	15.00	00.70	double slot
EF2(M)03	Horizontal	20.5	20.6	16.6	5	3.80	5	3.80	15.40	00.60
EF20-004	Vertical	20.5	17.0	21.0	3	5.00	3	5.00	12.00	00.70
EF2(HX)5	Horizontal	23.6	30.0	14.5	5	4.00	5	4.00	23.60	SQ0.70.0.70	Secondary side widening
EF25*001	Horizontal	25.5	26.2	19.0	4	5.00	4	5.00	20.00	00.80
EF25-002	Horizontal	25.5	26.2	19.0	5	4.00	5	4.00	20.00	00.00

Product description:

An EF Mini SMD Pulse Flyback Transformer is a compact surface-mount transformer with an EF core design, specially designed for pulse or flyback applications.

1. **EF Transformer:**

- EF transformers are a form of transformer core design. The E and F constitute the shapes of the transformer core limbs. These transformers are normally used in electricity elements and electronic circuits.

2. **Mini:**

- Mini likely shows that the transformer is designed to be compact and area-efficient. Miniature transformers are frequently utilized in packages where size and weight are important elements.

3. **SMD (Surface Mount Device):**

- SMD refers to surface mount generation, in which digital additives are set up immediately onto the floor of a published circuit board (PCB). SMD components are known for his or her compact length and suitability for computerized meeting methods.

4. **Pulse Flyback Transformer:**

- A flyback transformer is a form of transformer that shops energy in its magnetic field at some point of the enter half-cycle and releases it to the output at some stage in the output half of-cycle. It's usually utilized in flyback converters, that are a type of switched-mode energy supply.

EF12~25 EF Type Mini Electronics smd pulse flyback transformer

We are a professional transformer manufacturer.

Hangzhou Yozea Electronic Co.,LTD is fast growing Pulse Flyback Transformer suppliers and manufacturer in China, specialized in manufacturing encapsulated transformer, high frequency transformer and inductor in China. we are located in Hangzhou with 260 employees, 50 technical engineers and quality control team, the production and operation area reaches 6000 square meters. Products are widely used in intelligent meters, intelligent collection terminals, smart homes, instruments, industry power supply, new energy vehicles, and oter fields. We got the CQC, VDE, CE, UL, RoHS and other certificates successively. You can OEM Mini SMD Pulse Flyback Transformer direct from us.

We focus on developing high-quality products for top-end markets. And our products are mainly exported to over 30 countries such as USA, Italy, Canada, Egypt, Netherlands，Mexico，Greece，Iran, India, Thailand, Russia, France, Turkey, New Zealand, Israel and etc.