The latest mold product EI16 Vertical Transformer bobbin 3+3 pins, with a bobbin size of 13.0mm × 12.8mm × 11.0mm,Our EI16 high frequency transformer bobbin is crafted from high quality phenolic material, renowned for its outstanding electrical insulation and heat resistance. This ensures stable performance even under harsh conditions.With a compact and well - designed structure, it provides sufficient space for winding, facilitating the construction of high performance transformers. The phenolic material also contributes to excellent mechanical strength, protecting the internal windings and enhancing durability.This bobbin is an ideal choice for a wide range of applications, including switch mode power supplies and high frequency electronic circuits. It helps to optimize the performance of transformers, reduce energy losses, and improve overall efficiency. Choose our EI16 phenolic high frequency transformer bobbin for reliable and efficient solutions in your next project.

PBT material EI48 bobbin, double slots EI48 core coil former. 16*16 EI48 bobbin size=35.0mmX31.4mmX23.2mm. We can make new EI48 bobbin tooling to meet size requirement, supply EI48 cores, welcome customized low frequency transformers, audio frequency transformers.

EI35 bobbin case, PBT material EI35 transformer cover. Case size=29.4mmX24.5mmX30.3mm. We manufacture and design power supply transformers, CT transformers, inductors, and provide make bobbing tooling service.

EI35 ferrite core bobbin. Double slots EI35 coil former. Parallel distance=20.5mm. Bobbin pin pitch=5.0mm. Bobbin size=29.4mmX24.2mmX31.2mm. We manufacture various HF transformer, CT transformers, bobbins and supply magnetic cores, we can make new bobbin/core tooling to meet special requirements.

EI14 low frequency bobbin, 3+2 pins vertical EI14 SMD coil former. Parallel Distance=21.0mm. Pin Pitch1=5.36mm. Pin Pitch2=3.84mm. Bobbin Size=27.4mmX10.6mmX7.7mm. We are professional electronic transformer manufacturer, we help customer to design various electronic transformers and inductors, welcome customized transformer.

EI19 transformer bobbin, 3+3 pins EI19 DIP bobbin, vertical shape EI19 bobbin. Bobbin Size=18.0mmX13.5mmX16.4mm. Pin pitch=3.3mm. Parallel Distance=15.00mm. Phenolic material EI19 bobbin, we manufacture EI19 electronic transformers.

EI16 step down transformer, 5+5 pins vertical EI16 bobbin. Parallel Distance=14.0mm. Pin Pitch=3.0mm. Bobbin Size=17.2mmX11.3mmX11.0mm. We are professional electronic transformer manufacturer, we help customer to design various electronic transformers and inductors, welcome customized transformer.

EI16 transformer 10pins bobbin, vertical shape EI16 single slot bobbin. Parallel Distance=14.0mm. Pin Pitch=3.0mm. Bobbin Size=17.2mmX11.3mmX13.65mm. We are professional electronic transformer manufacturer, we help customer to design various electronic transformers and inductors, welcome customized transformer.

EI19 power transformer bobbin, 2+2 pins horizontal EI19 coil former. Bobbin Size=13.9mmX13.5mmX17.0mm. Pin pitch1=8.0mm. Pin pitch2=10.0mm. Parallel Distance=9.5mm.  We produce and design electronic transformers for different projects. OEM service is acceptable. 

EI35 SMPS transformer bobbin. Phenolic material EI35 core coil former single slot. Parallel distance=20.0mm. Bobbin pin pitch=7.5mm. Bobbin size=32.2mmX25.8mmX28.2mm. We produce various HF transformer, CT transformers, bobbins and supply magnetic cores, we accept make new tooling to meet special size requirements.

EI35 low frequency bobbin. 5+5 pins EI35 multi section bobbin, PET material EI35 coil former. Parallel distance=22.5mm. Bobbin center size= 10.1mm*18.0mm, pin pitch=5.0mm. We produce bobbins and supply magnetic cores, accept make new tooling to meet special size requirements. RoHS compliant transformer and inductor.

EI12.5 ferrite core bobbin, 5+5 pins EI12.5 coil former. Bobbin size=12.6mmX12.2mmX8.7mm, Parallel distance=7.5mm. Bobbin pin pitch=2.5mm. We produce various transformer bobbins and supply magnetic cores, we accept make new tooling to meet special size requirements.

EI38 bobbin case, EI38/20.5 potting case forlow frequency transformer. A3X2G5 material bobbn case. Size=40.7mmX34.8mmX33.2mm. We produce various transformer bobbins and supply magnetic cores, we accept make new tooling to meet special size requirements.

EI38 ferrite core bobbin, 6+6 pins EI38/20.5 coil former. A3X2G5 material horizontal bobbin. Size=33.0mmX28.5mmX32.2mm, Parallel distance=27.3mm. Bobbin pin pitch=5.0mm. We produce various transformer bobbins and supply magnetic cores, we accept make new tooling to meet special size requirements.

EI57 PCB mount transformer. PET material EI57 coil bobbin. Bobbin Size=32.8mmX28.0mmX57.4mm. Supply matched ferrite cores, welcome customized EI57 electronic transformer, widely used in power supplies, lighting, UPS, computers, printers, telecom communication systems, welding machines and other industries.

EI35 flyback transformer bobbin. PET material coil former with multi sections. Parallel distance=20.5mm. Bobbin pin pitch=5.0mm. We produce various transformer bobbins and supply magnetic cores, we accept make new tooling to meet special size requirements.

EI35 high frequency transformer. Vertical EI35 7+7 pin bobbin. Bobbin Size=34.0mmX26.0mmX27.4mm.Pin pitch=5.0mm. Parallel Distance=20.0mm. Welcome customized EI35 electronic transformer, widely used in power supplies, lighting, UPS, computers, printers, telecom communication systems, welding machines and other industries.

Switching power transformer. Horizontal EI19 2+2 pin bobbin. Bobbin Size=18.2mmX15.0mmX17.3mm.Pin pitch1=15.24mm. Pin pitch2=9.4mm. Parallel Distance=10.16mm.  We produce and design EI16 electronic transformer for customer, mainly used in power supplies, lighting, UPS, computers, telecom communication systems, welding machines and other industries.

EI24 3+3 pin bobbin for current transformer/power transformer/switching transformer. Bobbin Pin Pitch=5.0mm.  Bobbin Size=20.8mmX19.2mmX17.4mm. Parallel Distance=17.5mm. China transformer bobbin factory, we have been doing it over 10 years, we have experienced engineers and sales team.

Switch power transformer. EI16 5+5 pin vertical coil former. Parallel Distance=10.5mm. Pin Pitch=3.2mm. Bobbin Size=16.0mmX13.2mmX13.8mm. We are professional ROHS transformer manufacturer, we supply EI16 step down transformer and high frequency transformer for customer

EI35 vertical bobbin for transformer. 5+5 pins horizontal EI35 bobbin. Parallel Distance=20.0mm. Pin Pitch=5.0mm. Bobbin Size=32.0mmX25.6mmX26.0mm. EI35 transformer has small size, high precision and excellent uniformity. We use PCB welding installation method to meet special requirements.

High frequency step down transformer. Horizontal EI35 coil bobbin. Parallel Distance=21.5mm. Pin Pitch=5.0mm. Bobbin Size=37.7mmX27.2mmX25.4mm. High frequency PCB mount transformer EI33 EI35 EI40 EI42 EI48 EI50 EI60 EI70 manufacturer.

EI28 coil former 26 pins. EI28 vertical transformer bobbin. Bobbin Size=34.1mmX22.1mmX21.5mm. DIP transformer bobbin.Parallel Distance=17.5mm. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

EI28 coil former with 5+5 pin. Vertical EI28 winding bobbin. Bobbin Size=26.4mmX22.2mmX19.0mm. Pin pitch=5.0mm. Parallel Distance=17.5mm. Transformer phenolic bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

6+6 pins EI28 transformer bobbin. Vertical EI28 winding bobbin. Bobbin Size=29.2mmX24.2mmX19.4mm. Pin pitch=5.0mm. Parallel Distance=17.5mm. Transformer phenolic bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

Lead free transformer bobbin. 3+3 Pins EI19 vertical bobbin. Bobbin Size=15mmX13.8mmX16mm. Parallel Distance=11.3mm. Pin pitch=4.6mm. Transformer phenolic bobbin. DIP transformer bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

High frequency core bobbin. Vertical EI19 bobbin 3+3 pins. Bobbin Size=15.4mmX13.8mmX14.1mm. Parallel Distance=10.5mm. Transformer phenolic bobbin. DIP transformer bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

Transformer vertical bobbin EI19. 3+4 pins coil bobbin. Bobbin Size=38mmX18.1mmX14.2mm. Parallel Distance=33.9mm. Pin pitch1=4.1mm. Pin pitch2=4.6mm. Nylon material transformer bobbin. DIP transformer bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

High quality EI19 transformer bobbin. PC40 material ferrite cores. Bobbin Size=23.6mmX13.3mmX11mm. PBT material bobbin. No pin transformer bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.

Transformer bobbin factory. EI19 vertical transformer bobbin 3+3 pin. Bobbin Size=15mmX13.6mmX14.9mm. Parallel Distance=11.5mm. Pin Pitch=4.8mm. PA66 material bobbin. DIP transformer bobbin. UL REC:94V-0. We can make new bobbin tooling to meet different requirements.