Pressure-resistant industrial grade transformer network with dual ports
24TScxwon
Industrial grade network transformer as well as called Ethernet isolation transformer, adopts a standard SMD chip package chip and Plug in type transformer.
Quantity
Industrial grade network transformer as well as called Ethernet isolation transformer, adopts a standard SMD chip package chip and Plug in type transformer, with a built-in high permeability ring magnetic core network and precision winding of multiple enameled wires. It integrates signal transformation and common mode choke functions, supports 100 Mbps rate Ethernet transmission, and can achieve 100 Ω differential impedance matching, suitable for various single or dual ports circuits Integrated signal.
Core advantages of Module network transformers
1. Electrical isolation, protecting the chip circuit
The insulation isolation between windings can withstand voltages of 2kV/3kV/4kV, preventing external high-voltage surges, static electricity, and lightning strikes on the network cable side, avoiding direct breakdown of the PHY communication chip, significantly reducing the equipment repair rate, and is an indispensable safety barrier for network interface circuits.
2. 100Ω differential impedance matching, ensuring complete transmission of network signals
Strictly matching the 100Ω differential impedance of the Ethernet standard, balancing differential signals, reducing signal reflection and echo loss, ensuring no packet loss or stuttering for 100M/1G/10G high-speed transmission, and stable signal transmission over long-distance network cables.
3. Filtering and noise reduction, solving EMC electromagnetic compatibility issues
Built-in common-mode choke structure, suppressing common-mode interference and differential noise, filtering noise generated by motors, power supplies, and radio frequencies, enabling the device to easily pass CE, FCC, and 3C electromagnetic compatibility tests without additional filtering circuits.
4. Supports PoE network cable power supply, transmitting signal power along the network cable
Compatible with IEEE802.3af (15W), at (30W), bt (90W) full specifications of PoE solutions, transmitting network data signals while providing power to the front-end equipment through the network cable, simplifying wiring, eliminating separate power cables, and reducing the overall system cost.
5. Suppressing ground loop interference, eliminating potential difference faults
There is a potential difference between ground wires between devices, which will cause screen flickering and network disconnection. The network transformer isolates the ground potentials on both sides, cutting off the ground loop, solving the problem of unstable communication between remote devices.
6. Diverse structures, suitable for different production processes
It is divided into SMD surface mount and DIP through-hole two packaging types: Surface mount is suitable for SMT automated mass production, improving welding efficiency; Through-hole is suitable for small batch, low-cost simple equipment, with multi-port integration of single port, dual port, four port, and eight port, saving PCB layout space.
7. Stable operation in a wide temperature range, adaptable to harsh environments
The industrial standard model covers a working temperature range of -40℃ to +85℃, with no attenuation of inductors at high temperatures and no failure at low temperatures, enabling long-term stable operation of outdoor, workshop, vehicle-mounted, and cold storage equipment.
Customized Services
1. Electrical parameters are fully customized in all dimensions
Number of turns ratio customization: Standard 1:1, the number of turns can be adjusted to adapt to special PHY chips;
Inductance parameter customization: Adjust open-circuit inductance OCL, leakage inductance, and DC resistance DCR to meet the requirements of high-speed / PoE large current;
Voltage rating customization: Common 2kV, can be upgraded to 3kV/4kV/5kV ultra-high voltage, suitable for medical and outdoor lightning protection equipment;
Impedance fine-tuning: Fine-tune impedance for long-distance transmission equipment, optimize reflection loss and insertion loss indicators.
2. PoE power customization development
Customizable 15W/30W/60W/90W high-power PoE network transformers, increase wire diameter, optimize magnetic core, reduce saturation risk, suitable for high-power cameras, industrial terminals, supporting 4PPoE four-pair power supply scheme.
3. Appearance structure and size customization
Highly customized: Ultra-thin and short design to solve the problem of limited product shell thickness;
Pin definition customization: Adjust pin arrangement, center tap, compatible with the customer's existing PCB board, no need to modify the board;
Port quantity customization: Integrated single port, dual port, four port, eight port, replacing multiple single-port network transformers, reducing PCB area;
Bob Smith circuit integration customization: Internal integration of matching resistors and capacitors, simplifying peripheral circuits, reducing material quantity.
4. Industry certification special customization
Vehicle customization: Produced in accordance with AEC-Q200 standards, with high and low temperature shock, cold and hot cycle tests, supporting vehicle projects;
Medical customization: Strengthen insulation materials, ultra-low leakage current, meeting medical safety requirements;
Lightning customization: Add surge protection structure inside, enhancing resistance to lightning strikes and static shock.
5. Magnetic core and material customization optimization
Optional high magnetic permeability low loss magnetic cores, reducing high-frequency loss, improving 10G high-speed transmission performance; Customized high-temperature frame, insulated enameled wire, suitable for high-temperature equipment.
6. Complementary one-stop customization service
Quick sample production: Cooperate with customer hardware debugging;
Compatible alternative customization: Matched with imported brand models, pins, parameters fully compatible, directly replacing to reduce costs;
Supply chain solution matching: Based on the customer's complete schematic diagram of the entire machine, provide free PCB layout suggestions and selection schemes;
Batch flexible production: Small batch customization trial production, large batch stable supply, controllable delivery time;
Complementary test reports: Provide complete detection reports of inductance, voltage rating, EMC, temperature cycling at factory, facilitating customer product certification.
7. Cost customization optimization
According to the customer's equipment positioning (consumer grade / industrial grade / vehicle grade), adjust material configuration, optimize material cost under the premise of meeting performance, provide high-performance customized solutions for large-scale equipment.
Integrated transformers network real-shot details：
Company Introduction
Shenzhen CXWON Technology Co., Ltd. was established in 2012. It is a national high-tech enterprise that integrates R&D, production and sales. It has been specializing in the field of electronic transformers for over a decade and complies with international safety standards. The company's products have steadily increased their market share in the domestic market. The factory covers an area of 5,000 square meters and is equipped with first-class facilities and advanced equipment, as well as numerous outstanding professionals.
The company offers over 1,000 different products, specializing in the research and production of high-frequency transformers, high-voltage transformers, low-frequency transformers, audio transformers, ozone high-voltage packs, negative ion generators, power adapters, switching power supplies, and various inductor coils. These products are widely used in household appliances, intelligent control, communication equipment, instruments and meters, security control, industrial control, and many other fields. The company provides high-performance electronic transformers and corresponding solutions to global customers. Its products have passed UL certification and ISO quality management system certification. Some have also obtained safety certifications such as TUV, GS, CE, FCC, and CQC. The quality meets international standards.
Over the years, our company has adhered to the principle of"unceasing pursuit of perfect quality and fully meeting customer requirements."This is the company's persistent effort goal and direction.
The company offers over 1,000 different products, specializing in the research and production of high-frequency transformers, high-voltage transformers, low-frequency transformers, audio transformers, ozone high-voltage packs, negative ion generators, power adapters, switching power supplies, and various inductor coils. These products are widely used in household appliances, intelligent control, communication equipment, instruments and meters, security control, industrial control, and many other fields. The company provides high-performance electronic transformers and corresponding solutions to global customers. Its products have passed UL certification and ISO quality management system certification. Some have also obtained safety certifications such as TUV, GS, CE, FCC, and CQC. The quality meets international standards.
Over the years, our company has adhered to the principle of"unceasing pursuit of perfect quality and fully meeting customer requirements."This is the company's persistent effort goal and direction.
Typical application scenarios
1. Consumer electronics: Ethernet interface circuits for routers, switches, USB cards, set-top boxes, and smart TVs.
2. Industrial control category: industrial switches PLC、 Network interface module for security cameras, IoT gateways, and industrial control boards.
3. Communication equipment category: network signal isolation and transmission for optical cats, fiber optic transceivers, mini base stations, and small communication terminals.
4. Customized solutions: compact devices with limited space, multi port expansion boards, industrial grade anti-interference communication modules.
Flowchart
FAQ
1：About the product
Due to the fact that transformers are customized products with different parameters, please be sure to contact us before placing an order to confirm the parameters, dimensions, delivery time, and other information. The above is a large series of products, with specific models, pins, sizes, and other parameters. Please contact us first for personalized customization.
2： Regarding shipping fees
Due to the fact that this product is a customized product, the specifications required by each customer may vary, resulting in unpredictable shipping costs. The actual shipping costs are subject to confirmation.
3： Regarding Payment
Our company can provide samples for free, and customers need to pay for shipping fees. Batch production requires a 30% deposit, and our company will arrange production; The customer pays the final payment, and our company arranges for shipment. Long term stable cooperative relationship, subject to negotiation between both parties.
4： About Price
This product is an ordered item and requires careful communication between the buyer and seller to confirm the material, specifications, order quantity, transportation method, payment method, and other relevant information of the ordered product! The quotation confirmed by both parties' signatures and seals shall prevail.
5： Regarding Quality
Our company has always adhered to the principle of quality first to serve all buyers. Please rest assured of the quality! And in online transactions, credit comes first! Once there is a quality issue, our company will provide returns and exchanges. Buyers don't have to worry about no guarantee after purchasing the product!
6： Buyers must read
When receiving, please carefully check whether the packaging is intact. If there are any damages, missing items, quality problems, etc. after unpacking, please contact us in a timely manner and we will do our best to solve them.
Why choose us
1. Comprehensive after-sales service:
The company adheres to the principle of relying on the rich experience of its technical staff, complete production equipment and scientific management. With reasonable prices, warm services, it has won the trust and cooperation of customers both at home and abroad.
2. Focus on high-quality transformers:
The company has complete production and processing equipment, strict management system, professional technology and production personnel. The equipment is complete, and it specializes in processing and manufacturing with a complete production process. Its strength and product quality have been recognized in the industry.
3. Complete product range:
The company adheres to the concept of innovation and pragmatism, and is committed to the research, production and sales of ring transformers. Currently, the main products include low-frequency transformers, reverse transformers, 220V to 110V power voltage conversion transformers, power transformers, ring-type transformers, cylindrical transformers, etc.
4. Strong production conditions:
We rely on a large-scale, automated production base, advanced technology and strict quality management, which have created strong production capacity and stable product quality. We can provide customers with timely and reliable supply guarantees and formulate exclusive solutions for different usage scenarios.
The company adheres to the principle of relying on the rich experience of its technical staff, complete production equipment and scientific management. With reasonable prices, warm services, it has won the trust and cooperation of customers both at home and abroad.
2. Focus on high-quality transformers:
The company has complete production and processing equipment, strict management system, professional technology and production personnel. The equipment is complete, and it specializes in processing and manufacturing with a complete production process. Its strength and product quality have been recognized in the industry.
3. Complete product range:
The company adheres to the concept of innovation and pragmatism, and is committed to the research, production and sales of ring transformers. Currently, the main products include low-frequency transformers, reverse transformers, 220V to 110V power voltage conversion transformers, power transformers, ring-type transformers, cylindrical transformers, etc.
4. Strong production conditions:
We rely on a large-scale, automated production base, advanced technology and strict quality management, which have created strong production capacity and stable product quality. We can provide customers with timely and reliable supply guarantees and formulate exclusive solutions for different usage scenarios.