明成電子 Product Lineup

We manufacture industrial power transformers tailored to all specifications. Since most of our products are custom-made, we can produce items of various sizes according to specifications. We can manufacture units with capacities ranging from 50W to approximately 3.0KW. If customers have drawings or specifications, we will produce according to them. Please note that these products are manufactured overseas. 【Features】 ■ Material: H ■ Terminal type ■ Black painted ■ Compliant with PSE IEC safety standards ■ RoHS compliant *For more details, please contact us or download the catalog.

• power supply
• Terminal Blocks
• Other electronic components and modules

We develop power supplies for PLCs and LED lighting. We can start planning specifications even at the stage where they are not yet finalized. Of course, we can design, prototype, and evaluate the switching transformers used. Our offerings include designs for consumer switching power supplies, audio equipment, IT devices, and low standby power supplies. Additionally, based on the customer's specifications, we handle circuit design, component selection, printed circuit board design, transformer design, mechanical component design, and prototype evaluation. The photo shows a product made for LED lighting. 【Features】 ■ Designed based on specifications *For more details, please contact us or download the catalog.

• power supply
• LED
• Other contract manufacturing

We accept the production of transformers and choke coils for switching power supplies. Most winding specifications are custom-made. We apologize, but since we often deal with prototypes and small quantities, we do not have dedicated catalogs for coils using ferrite cores, so please understand. In addition, we can also design and manufacture inductors. 【Features】 ■ If you have drawings, we can produce them if we can obtain the materials. ■ We can also produce using materials provided by you. ■ Custom specifications. * For more details, please contact us or download the catalog.

• power supply

This product is a reactor that uses a cut core. Transformers using cut cores can also be manufactured. Most of them will be custom-made, so products can be made to match the size and specifications. If your company has drawings or similar documents, we will manufacture according to them. 【Features】 ■ All custom-made to specifications ■ Transformers can also be manufactured *For more details, please contact us or download the catalog.

• power supply

This product is a P-band type low-frequency transformer designed for mounting on printed circuit boards, using silicon steel sheets. Most of the products will be custom-made, so sizes can be produced according to specifications. Capacities of approximately 0.1W to 7W can be manufactured. 【Features】 ■ Designed for mounting on printed circuit boards ■ Compliant with RoHS regulations ■ Compliant with PSE safety standards *For more details, please contact us or download the catalog.

• Other electronic components and modules
• power supply

This product is a PT type transformer designed for mounting on printed circuit boards, using silicon steel sheets. Most of them are custom-made, so products can be manufactured to match the size and specifications. The capacity can be designed and manufactured from approximately 0.8VA to 8VA. 【Features】 ■ Designed for mounting on printed circuit boards ■ Pin embedded type ■ Compliant with RoHS regulations ■ Conforms to safety standards of various countries including PSE, IEC, UL, and CSA *For more details, please contact us or download the catalog.

• power supply
• Other electronic components and modules

This product is a screw-mounted OI type transformer. Most of them are custom-made, so products can be manufactured to match the size and specifications. It can be made smaller, thinner, and lighter compared to the EI type. It is a screw-mount type, and the terminals are lead wires. 【Features】 ■ RoHS compliant ■ PSE safety standard compliant *For more details, please contact us or download the catalog.

• Other electronic components and modules

This product is an L-band type power transformer using silicon steel sheets. Most of the products are custom-made, so sizes and the number of circuits can be manufactured to meet your specifications. Terminal processing can also be done with connectors. Products with capacities ranging from approximately 0.5VA to 55VA can be manufactured. 【Features】 ■ Screw mountable ■ Compliant with RoHS regulations ■ Compliant with PSE safety standards *For more details, please contact us or download the catalog.

• power supply
• Other electronic components and modules

This product is an HPT type transformer designed for mounting on printed circuit boards, using silicon steel sheets. Most of the products are custom-made, so sizes can be produced according to specifications. We can manufacture items with capacities ranging from approximately 1.0VA to 16.0VA. If your company has drawings or specifications, we will manufacture according to them. 【Features】 ■ Designed for mounting on printed circuit boards ■ Compliant with RoHS regulations ■ Conforms to safety standards of PSE, IEC, UL, and CSA *For more details, please contact us or download the catalog.

• power supply
• Other electronic components and modules

The product is a CT-type power transformer made of silicon steel sheet. Most of them are custom-made, so products can be manufactured to match your specifications in terms of size and number of circuits. Terminal processing can also be done with connectors. Additionally, capacities ranging from approximately 0.8VA to 30VA can be produced. 【Features】 ■ Screw mount type ■ Compliant with RoHS regulations ■ Conforms to various national safety standards including PSE, IEC, UL, and CSA *For more details, please contact us or download the catalog.

• power supply
• Other electronic components and modules

We can produce between approximately 2 to 100 units for trial production. The winding specifications can be designed and manufactured according to the customer's requirements.

• Switching Power Supply
• Transformers
• power supply

The photo shows a product made for LED lighting. There are also other development examples. Based on the customer's specifications, we carry out circuit design, component selection, printed circuit board design, transformer design, and mechanical component design.

• power supply
• LED lighting
• Prototype Services

It is a cut core reactor and cut core transformer. We can design and manufacture from about 2 to 100 units for prototypes. We do not have a catalog available, but we will manufacture according to your specified requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Transformers
• power supply
• Inductor Coil

This is an L-band type power transformer made of silicon steel plates. We can design and manufacture from about 2 to 100 units for prototypes. The capacity can range from approximately 0.5 VA to 55 VA. We will manufacture according to the specifications tailored to the customer's requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Transformers
• power supply
• transformer

This is an OI type screw-mounted transformer. We can design and manufacture from about 2 to 100 units for prototypes. It can be made thinner, smaller, and lighter compared to EI cores. The terminals will be lead wires. We will manufacture according to the specifications that meet your requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Assembly robot
• Transformers
• transformer

This is a CT type power transformer made with silicon steel plates. We can design and manufacture from about 2 to 100 units for prototypes. The capacity can range from approximately 0.8 VA to 30 VA. We will manufacture according to the specifications tailored to the customer's requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Transformers
• power supply
• transformer

This is a transformer designed for mounting printed circuit boards with a P-band type using silicon steel plates. We can design and manufacture from about 2 to 100 units for prototypes. The capacity can be produced in the range of approximately 0.1VA to 7VA. We will manufacture according to the specifications tailored to the customer's requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Transformers
• power supply
• transformer

This is a PT-type transformer mounted on a printed circuit board made of silicon steel plates. We can design and manufacture from about 2 to 100 units for prototypes. The capacity can be produced in the range of approximately 0.8VA to 8VA. We will manufacture according to the specifications tailored to the customer's requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Transformers
• power supply
• transformer

This is a transformer of the HPT type mounted on a printed circuit board made of silicon steel plate. We can design and manufacture from about 2 to 100 units for prototypes. Capacities of approximately 1.0 VA to 16.0 VA can be produced. We will manufacture according to the specifications tailored to the customer's requirements. When placing an order, we will send you a design condition confirmation sheet, so please contact us.

• Transformers
• power supply
• transformer