Shenzhen Zhixiangyuan Electronics Co., Ltd.
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EPC25 High Frequency Power Transformer is designed to adapt to the ultra-thin switching power supply and a high frequency transformer.
Main features:
1.Compact size: EPC25 High Frequency Power Transformer using flat ferrite core, the shape can simultaneously meet the requirements of the power transformer high power and ultra-thin volume requirements.
2. High reliability: with stable performance, it can adapt to the requirements of switching power supply in terms of temperature rise.
| Operating frequency | 20kHz to 500kHz |
| Output power | 20 to 50W |
| Operating temperature | -40℃ to +125℃ |
| Storage temperature |
-25℃ to +85℃ |
2.Advantage
--High efficiency:
EPC25 High Frequency Power Transformer is made of high quality materials and optimized design, resulting in low losses, which improves overall efficiency.Loss reduction is especially critical in high frequency applications, where energy losses increase significantly, and by reducing these losses, the EPC25 allows more energy to be delivered to the load side.
--Small size and light weight:
Because the EPC25 High Frequency Power Transformer operates at high frequencies, it is possible to reduce the size of the core and windings, resulting in a smaller size and lighter weight.This is especially important for modern electronic equipment, as smaller size and weight mean higher integration and more portable designs.
--Superior electrical performance:
EPC25 High Frequency Power Transformer has low leakage inductance and distributed capacitance, which helps reduce electromagnetic interference (EMI) and radio frequency interference (RFI).
At the same time, it has good high-frequency response characteristics and can maintain stable output voltage and current over a wide frequency range.
--Good thermal performance:
The design of EPC25 High Frequency Power Transformer takes into account the heat dissipation requirements and improves the heat dissipation efficiency through reasonable winding layout and heat dissipation channel design.
This helps to extend the service life of the transformer and improve the reliability of the system.
--Strong adaptability:
EPC25 High Frequency Power Transformer is suitable for a wide range of input and output voltages, which can meet the needs of different application scenarios.At the same time, its high-frequency operating characteristics enable it to be used in power systems that require fast response and high accuracy.
| Specifications | EPC25 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 | ||||||||||
| Customized: | ||||
| 1.inductance; | ||||
| 2. input voltage and output voltage, output current; | ||||
| 3.turns of ratio ; | ||||
| 4. packing method. |
Q1. Are you a trading company or a factory?
We are a factory, established in 2011, one of the leading companies of inductors and transformers in China. An independent team of engineers, advanced production and testing equipment, escort your quality.
Q2. What is the delivery time?
There is stock for in-stock products. For customized samples, 5-10 days. For mass order, 15-30 days depends on quantity and stock of raw materials.
Q3. What is your price?
Price depends on product specification, quantity, market factors. A price list is available when contacting us.
Q4. Can you provide relevant documents?
Business licenses, ISO,CE, RoHS certificates or export documents, you can get everything you need to keep your money and goods safe.
Q5. What payment methods do you accept?
A bank account is preferred. Western Union, PayPal or other methods are also acceptable.
Q6. What is the product warranty policy?
Our corporate culture is that we are responsible for the quality of our products for life.
Q7. How to ensure the safe and reliable delivery of products?
Deliver the goods safely to your hands with high-quality export packing cartons and protective packaging methods. We have more than 10 years of packaging experience, whether it is air, sea or truck transportation. Also, if anything goes wrong, shipping insurance is a good option.