PQ3220 Single-phase high-frequency transformer
PQ3220
PQ3220 Ferrite transformerferrite transformer: This transformer is made with pq type ferrite core and a dedicated frame, specifically designed for small and medium power switching power supplies.
Quantity
PQ3220 Ferrite transformerferrite transformer: This transformer is made with pq type ferrite core and a dedicated frame, specifically designed for small and medium power switching power supplies. It features low leakage flux, high efficiency, good heat dissipation performance, and low EMI interference. It can achieve stable voltage conversion and electrical isolation. It supports vertical through-hole / surface mount packaging, with compact pin arrangement, suitable for high-density PCB layouts. It is widely used in power adapters, LED drivers, industrial control equipment, smart home and other scenarios, providing reliable high-frequency energy conversion support for control Transformer various small and medium power supply solutions.
Core advantages of the pq3220 transformer
1. High power density: The PQ magnetic core has a high window utilization rate and can be wound with more windings in the same volume, supporting higher power density and adapting to lightweight power supply designs.
2. Low leakage inductance and low EMI: The symmetrical magnetic circuit structure significantly reduces leakage magnetism, reduces high-frequency electromagnetic interference, and makes it easier to pass EMC certification.
3. Good heat dissipation performance: The heat dissipation path design of the magnetic core is more reasonable, making it easier for heat to be conducted to the outside and suitable for long-term stable operation.
4. Small space occupation: With a compact exterior design, it occupies less PCB area compared to EE/ETD magnetic cores of the same power, making it suitable for applications with limited space.
2. Low leakage inductance and low EMI: The symmetrical magnetic circuit structure significantly reduces leakage magnetism, reduces high-frequency electromagnetic interference, and makes it easier to pass EMC certification.
3. Good heat dissipation performance: The heat dissipation path design of the magnetic core is more reasonable, making it easier for heat to be conducted to the outside and suitable for long-term stable operation.
4. Small space occupation: With a compact exterior design, it occupies less PCB area compared to EE/ETD magnetic cores of the same power, making it suitable for applications with limited space.
Customized Services
1. Fully customizable parameters, compatible with various power supply solutions
Support customization of core parameters such as turns ratio, voltage ratio, operating frequency, and multi-winding based on the customer's circuit topology, power level, and application scenarios. It perfectly matches various power supply requirements including switching power supplies, adapters, LED drivers, industrial control equipment, etc.
2. Multiple specifications of magnetic cores and packaging options available
Covering mainstream magnetic core series such as PQ/EE/ETD/EC/EI, providing vertical/horizontal through-hole, surface mount (SMD), with leads, and other packaging forms. It can optimize size, pin arrangement, and creepage distance according to PCB layout to meet space limitations and safety regulations requirements.
3. Material and process optimization as per customer's needs
Optional full copper winding, different insulation grade materials, support insulation tape wrapping or epoxy resin encapsulation process. As per customer's requirements, it can enhance insulation strength, heat dissipation performance, and anti-interference ability, and can cooperate with customers to complete UL/CE/ROHS and other safety regulations certifications.
4. Quick prototyping and stable delivery
Support rapid sample prototyping, small batch trial production to large-scale mass production. Combined with complete incoming material inspection, process control, and full product inspection procedures, it ensures consistency and stability of each batch of products. At the same time, it provides flexible delivery schedules to guarantee project progress.
5. Full-process technical support, reducing customer's R&D costs
A professional engineering team follows throughout the process, providing professional suggestions such as magnetic core selection, winding optimization, and safety regulations design from the design stage to solve technical problems in power supply design and help implement efficient power supply solutions quickly.
Support customization of core parameters such as turns ratio, voltage ratio, operating frequency, and multi-winding based on the customer's circuit topology, power level, and application scenarios. It perfectly matches various power supply requirements including switching power supplies, adapters, LED drivers, industrial control equipment, etc.
2. Multiple specifications of magnetic cores and packaging options available
Covering mainstream magnetic core series such as PQ/EE/ETD/EC/EI, providing vertical/horizontal through-hole, surface mount (SMD), with leads, and other packaging forms. It can optimize size, pin arrangement, and creepage distance according to PCB layout to meet space limitations and safety regulations requirements.
3. Material and process optimization as per customer's needs
Optional full copper winding, different insulation grade materials, support insulation tape wrapping or epoxy resin encapsulation process. As per customer's requirements, it can enhance insulation strength, heat dissipation performance, and anti-interference ability, and can cooperate with customers to complete UL/CE/ROHS and other safety regulations certifications.
4. Quick prototyping and stable delivery
Support rapid sample prototyping, small batch trial production to large-scale mass production. Combined with complete incoming material inspection, process control, and full product inspection procedures, it ensures consistency and stability of each batch of products. At the same time, it provides flexible delivery schedules to guarantee project progress.
5. Full-process technical support, reducing customer's R&D costs
A professional engineering team follows throughout the process, providing professional suggestions such as magnetic core selection, winding optimization, and safety regulations design from the design stage to solve technical problems in power supply design and help implement efficient power supply solutions quickly.
PQ3220 High-frequency Transformer 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
Small and medium power switching power supply adapters and chargers (such as for mobile phones / small household appliances)
Power modules for industrial control boards and instruments
Low power LED driving power supplies
Built-in power supplies for consumer electronics and smart home devices
DC-DC converters, vehicle power modules
Power modules for industrial control boards and instruments
Low power LED driving power supplies
Built-in power supplies for consumer electronics and smart home devices
DC-DC converters, vehicle power 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.
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.