Vertical EE16 bobbin. EE16 bobbin 5+5 pins, coil former size=19.00mmX11.50mmX16.00mm, parallel distance=14.00mm, pin distance =4.00mm. We provide customized services, including matching ferrite cores, transformer bobbins, covers, bases, etc. If you cannot find a suitable product size, we have professional engineers who can customize a suitable product for you.

Common mode choke for converter base product, we use PHENOLIC (PHENOLIC resin) material for the inductor base, which has significant advantages. It has excellent electrical insulation, extremely low electrical conductivity, can prevent current leakage, and ensure the safety and stability of the circuit. It has good heat resistance and can maintain structural stability below 200℃. It can withstand the working heat of inductors and is not prone to deformation or damage. It has excellent mechanical strength, with strong compressive and tensile resistance, capable of withstanding mechanical stress and ensuring the integrity of the base structure. It has excellent dimensional stability, a low shrinkage rate after curing, ensuring dimensional accuracy and facilitating precise fit with other components. It also has strong chemical corrosion resistance, is stable to acids, alkalis, salts, etc., and can extend its service life. Moreover, it has inherent flame retardancy, reducing the risk of fire.

CMC choke for Converter base can enhance installation stability. Through positioning columns, clips or fixed hole structures, the inductor is firmly fixed on the circuit board to prevent inductor displacement and detachment caused by equipment vibration and ensure reliable circuit connection. Secondly, it has an insulating protective function. Insulating materials such as epoxy boards and engineering plastics are often used, which can isolate the inductor from other metal parts, prevent the risk of leakage, and enhance the safety of the circuit. It can also assist in heat dissipation. Some bases are designed with heat dissipation slots or made of high thermal conductivity materials, which can accelerate the heat dissipation generated by the inductor during operation and prevent high temperatures from affecting the performance and lifespan of the inductor. In addition, it can simplify the assembly process. The standardized installation structure enables the inductor to be quickly positioned and installed, reducing manual operation time. At the same time, it protects the inductor body, reduces damage caused by collision and friction during assembly or use, and extends the overall service life of the inductor.

GU09/POT09 Medical equipment switching power supply transformer bobbin ，This is our best-selling product. To meet the diverse needs of different customers, I have launched a product in the GU/POT series. For this product, we have customized two products with different details for customers. We support small-batch orders and can also provide samples for customers.

GU05/POT05 Electric vehicle charger transformer bobbin ，This product measures 5.05x5.05x2.4. In the GU/POT series, we have the advantages of corrosion resistance, high temperature resistance, high insulation and customizability. You can contact me at any time and I will provide you with the best service.

GU48/POT48 Electric vehicle charger transformer bobbin ，PA66 material is heat-resistant and highly corrosion-resistant, which significantly extends the service life of the product and enhances its cost-performance competitiveness. Industrial control transformer bobbin Automated transformer bobbin PLC power module transformer bobbin Servo drive transformer bobbin Industrial sensor power supply unit transformer transformer bobbin New energy equipment transformer bobbin The auxiliary power transformer bobbin for photovoltaic inverters Transformer bobbin for the power conversion module of new energy vehicle charging piles Energy storage system DC-DC conversion transformer bobbin Communication switch transformer bobbin Network equipment transformer bobbin Router power conversion transformer bobbin Transformer bobbin for the power supply module of the switching motor Transformer bobbin for 5G base station auxiliary power unit Medical electronic transformer bobbin

GU59/POT59 Automated transformer bobbin ，Chemical-resistant self-extinguishing, wide application: It can withstand various chemical media such as oil and flux that may come into contact with transformers during operation, and has self-extinguishing properties. In the event of an unexpected fire, it can delay the combustion and is suitable for multiple fields such as industry, home appliances, and new energy, expanding the application range of customers' products.

EMI filter for AC&DC line Base 3+3 Pins.The base of the inductor needs to isolate the winding from the external circuit to prevent leakage short circuit. The PHENOLIC material has excellent insulation properties, with a volume resistivity of 10¹⁴-10¹⁶Ω · cm, a breakdown voltage resistance exceeding 15kV/mm, and stable performance under high temperature and high humidity conditions. It can ensure that the inductor operates at the rated voltage and is suitable for scenarios with high insulation requirements such as power adapters.

High power converter inductor Base 5+5 Pins .

Precision industrial control equipment inductors base .The inductor generates heat during operation, which can easily lead to a decline in performance. The base needs to be heat-resistant and assist in heat dissipation. Youdaoplaceholder0 long-term temperature resistance: 120-150℃, short-term temperature resistance: over 200℃, thermal conductivity: 0.3-0.5W/(m · K), superior to most insulating plastics. It can conduct heat, prevent high-temperature aging, and extend the service life of inductors.

High-power inductors for vehicles base .The base needs to be resistant to moisture and corrosion. PM-9630 has a water absorption rate of less than 0.3% and is resistant to weak acids and weak alkalis. It is suitable for outdoor new energy equipment such as photovoltaic inverters and wind power converters, and has strong adaptability to harsh environments.

This is our latest best-selling product, the high-power inductor base 12 pins. LCP-E4008 has a long-term temperature resistance of over 200℃, a thermal conductivity of 0.45W/(m · K), a low water absorption rate (< 0.1%), and is resistant to weak acids, which can extend the service life of the inductor. It is suitable for medium and high-power inductors in high-temperature and high-humidity scenarios such as automotive electronics and industrial control, meeting the requirements of harsh working conditions.

This is our latest best-selling product, the Engine switching power supply transformer case .