High Frequency Core Transformer Vertical EE22 4+4 For LED Power Supplies
High Frequency Core Transformer Vertical EE22 4+4 For LED Power Supplies
1.Product Description
EE22 High Frequency Core Transformer working principle:
1. Electromagnetic induction: When AC current is passed in the primary winding, AC magnetic flux will be generated in the magnetic core according to the principle of electromagnetic induction. This AC magnetic flux will generate an induced electromotive force in the secondary winding, thus realizing the transmission of electrical energy.
2. Voltage conversion: By adjusting the turns ratio of the primary and secondary windings, the voltage can be raised or lowered. The turns ratio is equal to the ratio of input voltage to output voltage, so the output voltage can be adjusted by changing the turns ratio.
3. High Frequency Characteristics: Since the EE22 High Frequency Core Transformer has a high operating frequency, usually between 20kHz and 500kHz, it is able to realize high-efficiency power transmission. At the same time, the high-frequency characteristics also enable the transformer to reduce size and weight, improving the integration and portability of the device.
2.Product Basic Components:
EE22 High Frequency Core Transformer basic components:
EE22 High Frequency Core Transformer usually consists of a magnetic core and a coil. The coil has two or more windings, in which the winding connected to the power supply is called the primary winding, and the rest of the winding is called the secondary winding. The core material is generally characterized by high permeability, low loss and thermal stability, and commonly used core materials include ferrite.
3.Company Profile
4.Our Service
1. 100% test before shipment
2.Provide free samples
3.Provide new design for customers
Customized.
1. inductance;
2. input voltage and output voltage, output current.
3. turns of ratio ;
4. packing method.
5.Mounting Dimensions
6.Safety Requirements
7.Product Applications
The price of a product is mainly determined by the product parameters, the complexity of the product process, the raw material and the batch
size.
5.Other Recommended Produtcs
| Specifications | EE22 transformer | ||||||||||||
| Product material | Magnetic core/Bakelite frame/enamelled copper wire | ||||||||||||
| All types: | |||||||||||||
| NO. | Product Name | TYPE | Detailed Type | ||||||||||
| 1 | High frequency transformers | EE | EE8.3, EE10, EE13, EE16, EE19, EE20, EE25, EE28, EE30, EE33, EE40, EE42, EE49, EE50, EE55, EE60, EE65, EE70, EE75, EE80, EE85 | ||||||||||
| EC/ER | ER/EC20, ER/EC25, ER/EC28, ER/EC28, ER/EC29, ER/EC35, ER/EC40, ER/EC42, ER/EC49 | ||||||||||||
| ETD | ETD29, ETD35, ETD40, ETD49 | ||||||||||||
| EF | EF16, EF20, EF25 | ||||||||||||
| EFD | EFD15, EFD20/21, EFD25/26, EFD30 | ||||||||||||
| EDR | EDR2009, EDR2037, EDR2809, EDR2828, EDR3012, EDR3909, EDR4008 | ||||||||||||
| EP | EP7, EP10, EP13 | ||||||||||||
| EPC | EPC11.5, EPC13, EPC19, EPC25 | ||||||||||||
| EQ | EQ2512, EQ2610, EQ3209, EQ4013, | ||||||||||||
| POT | POT3016, POT3930 | ||||||||||||
| PQ | PQ2016, PQ2020, PQ2625, PQ2620, PQ3225, PQ3520, PQ3525, PQ3535, PQ4040, PQ49 | ||||||||||||
| RM | RM6, RM8, RM10, RM12, RM14 | ||||||||||||
| 2 | Common mode chokes(Line filters) | Bobbin | EE8.3, EE12, EE19, EE25 | ||||||||||
| UU | UU9.8, UU10.5, UU16 | ||||||||||||
| ET | ET20, ET24, ET28, ET35 | ||||||||||||
| SQ | SQ1212, SQ1515, SQ2418 | ||||||||||||
| FT | FT20-22, FT20-21, FT20-15, FT20-13, FT20-10 | ||||||||||||
| Toroidal | 6X3X2, 6X3X3, 8X5X3, 9X5X3, 9X5X4, 10X6X3, 10X6X3.5, 10X6X5, 13X8X6, 14X9X5, 20X12X6, 22X14X8, 25X15X10, 25X15X12, 25X15X13, 28X14X10, 31X19X11, 31X19X13, 32X14X11,36X23X15, 38X18X13, 49X32X16 (Ferrite core); 16X10X6, 20X12.5X8, 25X16X10, 30X20X10, 30X20X15, 40X25X15, 50X40X20, 63X50X25, 80X63X25, 100X80X25, 130X100X25(Nanocrystalline core) | ||||||||||||
| 3 | Inductors(Choke coils) | Peaking/Drum | 4*6, 5*7, 6*8, 8*10, 9*12, 10*12, 10*16, 14*15, 16*18, 18*20 | ||||||||||
| Toroidal | 6X3X2, 6X3X3, 8X5X3, 9X5X3, 9X5X4, 10X5X4,10X6X3, 10X6X3.5, 10X6X5, 13X8X6, 14X9X5, 20X12X6, 22X14X8, 25X15X10, 25X15X12, 28X14X10, 31X19X11, 31X19X13, 32X14X11,36X23X15, 38X18X13, 49X32X16 | ||||||||||||
| Rod | 3X12, 3X15, 4X15, 4X20, 5X15, 5X20, 5X25, 5X30, 6X15, 6X20, 6X25, 6X30, 6X32, 6X35, 8X20, 8X30 | ||||||||||||
| Bobbin | EE8.3, EE10, EE13, EE16, EER(PFC) | ||||||||||||
| 4 | SMD power inductors | Unshielded | MT, MTQ, MTF, MTG | ||||||||||
| Shielded | MTH, MTHII, MTP, MTB, MTE, MTL, MTF | ||||||||||||
| 5 | Low frequency transformers | EI | EI14, EI16,EI19, EI24,EI28, EI30, EI35, EI38.5, EI41,EI48, EI57, EI60, EI66, EI74, EI76, EI86, EI96, EI105, EI114 | ||||||||||
6.FAQ
Q1: Do you provide service for custom design products?
A: Yes, we have the R&D department for custom designs,welcome to send any of your custom specifications.
Q2: How about the quality?
A: Each pieces 100% tested before shipment. We offer 90-180 days quality assurance.
Q3: What is your lead time for samples and mass orders?
A: Usually 5-10 days for samples and 15-30 days for mass production, depending on the quantity and the raw material stock.
Q4: How about the quality?
A: Each pieces 100% tested before shipment. We offer 90-180 days quality assurance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.