Direct insert wound power inductor smd coil inductor
DR2W 3*4
SMD inductor coil types belonging to the direct insertion radial lead type three pin power inductor.
Quantity
SMD inductor coil types belonging to the direct insertion radial lead type three pin power inductor, it is made of ferrite/iron powder core with insulation plastic sealing layer, which combines low cost, high reliability and strong environmental adaptability. It is a widely used universal inductor component in consumer electronics and industrial equipment power circuits.
Core advantages of SMD coil inductor
1.Customization of electrical parameters: inductance, current level, DC resistance, tap ratio, error level;
2.Structural customization: number of pins, pin spacing, magnetic core size, plastic packaging color and identification;
3.Process customization: temperature resistance level, insulation reinforcement treatment, special moisture-proof/sealing process;
4.Supporting services: sample/drawing development, rapid prototyping, mass production, and can provide customized model identification and complete technical information.
Customized Services
1. Customization of electrical parameters
Customizable input and output voltage, turn ratio, power, inductance, leakage inductance, and resistance parameters to accurately match customer power solutions.
2. Customization of structure and pins
Customize the number of pins, pin spacing, installation size, skeleton specifications, and adapt to PCB board openings and installation layouts.
3. Customized winding process
Adjustable wire diameter, winding method, and outlet position, increased shielding winding to reduce interference and meet EMC design requirements.
4. Material and temperature resistance customization
Optional high-temperature resistant wires and thickened insulation materials can be used to enhance temperature resistance and voltage resistance, adapting to complex environments with high and low temperatures.
5. Customization of appearance and craftsmanship
Insulation tape, immersion paint, and sealing processes are optional, with moisture-proof, shockproof, dust-proof reinforcement to enhance product service life.
6. OEM/ODM one-stop customization
Support collaborative development of drawings, samples, and solutions, rapid prototyping, small batch trial production+large-scale production, stable delivery time, and the ability to print customer models and logos.
high voltage inductors 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
Power filtering and anti-interference: In switch mode power supplies, adapters, chargers, and LED driver power supplies, high-frequency ripple and EMI electromagnetic interference are filtered out to stabilize power output;
DC-DC conversion and energy storage: In buck/boost DC-DC modules, as an energy storage inductor, it achieves voltage conversion and current smoothing;
Consumer electronics and home appliances: power circuits for control boards of small appliances, smart appliances, digital devices, set-top boxes, routers, and other products;
Industrial Control and Security: Provides stable filtering and energy storage support in industrial control modules, sensor power supplies, and security monitoring equipment.
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.