Common mode power line chokes. Rated voltage 300 V AC. Very good inductance and rated current ratio, suitable for wave soldering. Rated current 0.7 ... 2.3 A (+40 °C). High inductance with low resistance. Low height (13.5 mm). Very small stray inductance for symmetrical interference suppression. High pulse-handling capability

Power inductor base, Base size=5.8mmX8.6mmX2.4mm,We have a professional design team capable of providing tailored customization services, covering current transformers, common mode inductors, high-frequency transformers, potted transformers, and more.

ER28 ferrite core bobbin, 8+8 pins ER28 single slot coil former. Bobbin size=24.8mmX31.5mmX25.2mm, parallel distance=20mm, pin pitch/distance=4.0mm. T375 material ER28 bobbin, we can custom final transformers.

Electronic transformer base 5+5 pins, Base size=24.0mmX9.80mmX16.9mm,Our product has excellent flame retardancy (UL94V-0 grade), resistance to high temperatures of 150 ℃, insulation resistance ≥ 100M Ω, high mechanical strength, acid and alkali corrosion resistance, and is suitable for harsh working conditions.

Power switch transformer EFD15 horizontal bobbin,5+5 pins multi grooves bobbin. Coil former size=26.00mmX25.00mmX12.85mm, pin distance=5.00mm.Pin row distance＝22.50mm，Our EFD25 transformer is mainly used in the instrumentation industry, industrial automation industry, home appliance industry, monitoring equipment industry, lighting equipment industry, power supply industry, etc.We accept custom orders for high frequency transformers, inductors, current transformers, etc.

Home appliance switch transformer EFD25 transformer 6+6 pins is a very popular product in our factory,，bobbin former size=28.80mmX26.00X13.50mm.Pin distance＝5.00mm，Pin row distance＝22.50mm.We have a professional design team capable of providing tailored customization services, covering current transformers, common mode inductors, high-frequency transformers, potted transformers, and more.If you have any questions about the product, please feel free to contact us and our professional technical engineers will answer them for you.

Handheld power switch transformer bobbin,This EFD25 coil former size=26.30mmX26.10X13.80mm.Pin distance＝3.63mm，Pin row distance＝20.00mm.This product is made of PHENOLIC material, which has excellent insulation properties and can withstand high voltages; Strong arc resistance, reducing discharge damage; High temperature resistance and flame retardancy, ensuring safety; High mechanical strength, not easily deformed; Resistant to chemical corrosion, adaptable to complex environments, making the product more stable. The service life is greatly extended.

Servo motor transformer bobbin， 5+5 pins EF25 horizontal bobbin，EF25 coil  former size=26.0mmX25.0X13.2mm.This product has a pin distance of=5.00mm，Pin row distance=22.5mm，The transformer is made of phenolic material, which is resistant to high temperature and corrosion, has strong insulation and is safer. Its structure is stable and aging resistant, suitable for various scenarios, and its quality is reliable and reliable. You can choose it with confidence. If you cannot find a suitable product size, we have professional engineers who can customize a suitable product for you.

Precision instrument switch transformer bobbin,Coil former size=15mmX14.95mmX7.45mm, Pin distance=2.5mm. Excellent electrical insulation and arc resistance; Heat resistance up to 260 ℃, no deformation at high temperatures; Fiberglass reinforcement has high mechanical strength and vibration resistance; Oil, solvent, and acid-base resistance; Low viscosity, easy to form, and stable in size; Good flame retardancy can improve fire safety.You can rest assured to choose our company, and we will provide you with professional services.

SMD EFD15 horizontal multi slots transformer former,Coil former size=14.95mmX7.45mmX15.00mm, Pin distance=2.50mm.In addition, our company provides supporting products such as SMD EFD15 ferrite cores, SMD EFD15 transformer windings, and SMD EFD15 transformer covers. If you have any product related questions, please feel free to contact us at any time.

Computer power POT18 vertical transformer bobbin with 4+4 pins,used for computer power adapters or internal power circuits of the host, converts mains power to computer motherboard CPU、 The various DC voltages required for hardware devices such as hard drives, such as 12V, 5V, 3.3V, etc., provide power support for the normal operation of computers.

ETD39 LLC power horizontal transformer bobbin 8+8 pins ,ETD29 coil former size=44.00mmX44.50mmX31.7mm.Pin row distance=30.40mm，pins distance =5.00mm.This product has excellent insulation performance, resistance to high and low temperatures and chemical corrosion, high mechanical strength, and is not easily deformed; Good flame retardancy can enhance equipment safety; Low high-frequency losses enhance the stability and service life of transformers.

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.