Switching power supply Vertical/Horizontal filter inductor base，For this product, I choose PHENOLIC. It has outstanding high-temperature resistance and can withstand a working temperature rise of over 150℃. It is suitable for the heat dissipation requirements of inductors during high-frequency operation, ensuring stable performance. It has high mechanical strength, is resistant to impact and vibration, and can effectively protect the inductor winding and magnetic core, thus extending their service life. It has excellent insulation performance, high dielectric strength, eliminates the risk of short circuit and enhances electrical safety. It is resistant to chemical corrosion and can adapt to complex environments such as humidity and oil stains, which helps the product operate stably and reliably in industrial, automotive and other fields.

ET24 high frequency filter bobbin ，This product is made of PBT material, which can withstand high temperatures of 120-150℃. It is suitable for high-temperature environments such as car engine compartments and industrial frequency converters, ensuring stable filtering performance. The dielectric strength is ≥20kV/mm, and its high insulation eliminates the risk of high-voltage short circuits, making it suitable for safety-sensitive fields such as new energy and medical care. Impact resistance up to 20kJ/m², vibration resistance, protection of winding structure, and extended service life. Resistant to oil, moisture and solvents, it can withstand complex environments without additional protection, reducing maintenance costs. The dimensional tolerance is ≤0.1mm, ensuring precise fit between the winding and the magnetic core, and consistent filtering effect. Compliant with UL94 V-0 flame retardant standards, it enhances equipment safety and facilitates compliance certification. To ensure the stability, safety and durability of equipment in industrial, automotive and other fields.

ET24 vertical 2+2 pins base. Supply ET24 four sections coil bobbin. Base size=29.1mmX17.4mmX24.6mm. Pin pitch=13.0mm, Parallel distance=10.0mm. We manufacture ET24 filter for EMI suppression, widely used in electrical equipment, medical equipments, computers, switching power supplies, communication equipments, power components, vehicle electronic equipments.

ET24 filter inductor bobbin base. 2+2 pins ET24 base. ET28 PBT material bobbin base. We can make tooling to meet different dimensions. Base Size=24.6mmX17.4mmX18.8mm. UL REC: 94V-0

ET24 power inductor bobbin. 2+2 pins choke coil bobbin. ET28 vertical type coil former. ET/UT24 four slots bobbin. We can make tooling to meet different dimensions. Bobbin Size=17.0mmX17mmX18.8mm. UL REC: 94V-0

Multi slots bobbin ET24 coil former. We manufacture final transformer for customer. Our transformers widely used in electrical equipments, medical equipments, computers, switching power supplies, communication equipments, power components, vehicle electronic equipments.

ET24 ferrite core bobbin. We manufacture final transformer for customer. Our transformers widely used in electrical equipments, medical equipments, computers, switching power supplies, communication equipments, power components, vehicle electronic equipments.

2+2 pins horizontal base ET24. Supply matched ET24 multi sections coil former. Base size=24.0mmX24.0mmX16.0mm. Pin pitch=15.0, Parallel distance=21.0mm. Our transformers widely used in electrical equipments, medical equipments, computers, switching power supplies, communication equipments, power components, vehicle electronic equipments.

ET24 series common mode chokes are designed in using common mode choke coil structure to enable nice noise suppression.

ET24 common mode choke. Horizontal type filter with base. Size=24.0mmX24.0mmX10.4mm. Pin pitch=15.0mm. Parallel distance=21.0mm. We manufacture final inductor for customers, special specifications available upon request. Our high current inductors made with soft ferrite core, include NiZn, MnZn, Amorphous, Iron powder core.