スミダコーポレーション List of Products and Services

This product has minimal changes in characteristics over time and little change in appearance (such as rust) due to the use of ferrite cores. It is ideal for multi-phase regulators and VRM power circuits for communication base stations. It can also be used for CPU power supplies in servers and storage systems.

• Inductor Coil

The LED headlight, which has a limited inductor installation area on the PCB, is intended for use in applications such as audio and step-up/down power supplies.

• Inductor Coil

The CDMPIH10D38 has been added to the low leakage magnetic flux type inductor CDMPIH series. It uses a pot core and T core. It has been developed as an inductor with minimal magnetic flux leakage in response to the demands of digital cameras and other applications.

• Inductor Coil

SMD metal-type inductors for automotive use. This is the first model in a series that plans to include 5mm square, 8mm square, and 10mm square variants, with the current model being a 6mm square type. It meets the needs for high-reliability automotive products such as LED headlights and ECUs. (Inductance range: 0.1uH ~ 10uH)

• Inductor Coil

Features a compact high creepage distance for industrial equipment. By re-evaluating the bobbin structure, it achieves a creepage distance of 6.0mm between primary and secondary with an insulation voltage of 2.5kVrms, despite being an EE13 core, resulting in a high insulation structure.

• transformer

It features a compact magnetic shield structure. By filling the winding section with resin containing magnetic materials, it excels in magnetic shielding effectiveness and mechanical impact strength. In addition to this product, which measures 4mm square and 2.8mm in height, we are also developing larger and smaller products with the same structure.

• Inductor Coil

SMD small inductors using Ni-Zn ferrite cores. Developed as the smallest type in the CDRHxxDxxB/T150 series. It meets the needs for automotive inductors with small footprint and high inductance (max. 100uH) for ADAS and other applications.

• Inductor Coil

This is an inductor that can be used with a maximum current of 125A at an inductance of 100nH. By using a ferrite core, it is a product with minimal changes in characteristics over time and little change in appearance (such as rust). It is ideal for multi-phase regulators and VRM power circuits for communication base stations. It can also be used for CPU power supplies in servers and storage systems.

• Inductor Coil

We have designed a structure that has even less leakage magnetic flux than conventional closed magnetic structures. It can reduce leakage magnetic flux compared to the integrated molding type of metal magnetic materials. When used in a DC-DC converter circuit, it effectively reduces the noise from the fundamental wave and harmonic components of the oscillation frequency, minimizing flickering and blinking of LCD displays in nearby televisions and cameras. Therefore, it is optimal as a power supply for image processing circuits and graphic circuits. It has the same shape as the already marketed CDMPIH10D48. CDMPIH10D48B (1mH-1.5mH) is a product with a larger inductance value than CDMPIH10D48 (43uH-100uH) due to some changes in the structural design.

• Inductor Coil

This is a closed magnetic inductor for vehicle use with a high current type (DC120V).

• Inductor Coil

This is a closed magnetic inductor for vehicle use with a high current type (DC120V).

• Inductor Coil

This is an inductor that can be used in PV inverters (Photovoltaic) for solar power generation, UPS power supplies, and power circuits for mobile base stations.

• Inductor Coil

- Pulse transformer for automotive use - High inductance product

• transformer

- By using reflow-compatible insulated wires, it supports a small size with high voltage resistance specifications. - It is also compatible with reinforced insulation using three-layer insulated wires. - No tape is required, and it is compatible with automatic winding machines, achieving cost reduction.

• transformer

■ Features a. Compact and lightweight with high layout flexibility b. Less susceptible to electromagnetic noise from the motor c. Robust characteristics against eccentricity and shaft runout d. Sine/Cosine 2-phase analog output ■ Specifications a. Detection accuracy TYP: 0.5 degrees/electrical angle (RMS value) b. Operating temperature range: -40 to +140°C

• Other motors

It is ideal for common mode countermeasures for DC lines.

• Inductor Coil

It is ideal for common mode countermeasures for DC lines.

• Inductor Coil

It is a high-performance isolation transformer designed to prevent electric shock accidents to patients and operators connected to medical electrical equipment in the network environment of medical facilities.

• transformer

This is an isolation transformer for medical devices that protects patients from leakage current. *Meets IEC60601-1 standards, certified models available.

• transformer

It is ideal for common mode countermeasures for vehicle-mounted DC lines.

• Inductor Coil

It is a ferrite-type closed magnetic inductor suitable for automotive and high-temperature applications.

• Inductor Coil

It is a ferrite-type closed magnetic inductor suitable for automotive and high-temperature applications.

• Inductor Coil

It is a vehicle-mounted/high-temperature compatible ferrite type closed magnetic inductor.

• Inductor Coil

It is a vehicle-mounted/high-temperature compatible ferrite type closed magnetic inductor.

• Inductor Coil

It is a ferrite-type closed magnetic inductor suitable for automotive and high-temperature applications.

• Inductor Coil

It is a vehicle-mounted/high-temperature compatible ferrite type closed magnetic inductor.

• Inductor Coil

It is a metal-type closed magnetic inductor suitable for automotive and high-temperature applications.

• Inductor Coil

It is a metal-type closed magnetic inductor suitable for automotive and high-temperature applications.

• Inductor Coil

It is a metal-type closed magnetic inductor suitable for automotive and high-temperature applications.

• Inductor Coil

A hybrid inductor with high electrical characteristics, excellent shielding properties, and capable of handling high currents. The molded structure made of metal composite materials successfully achieves high electrical characteristics and excellent shielding properties, resulting in very low loss performance compared to metal-based inductors of the same size. Therefore, the CDMT series is suitable for all electronic devices.

• Inductor Coil

A hybrid inductor with high electrical characteristics, high shielding performance, and capable of handling large currents. The molded structure made of metal composite materials successfully achieves high electrical characteristics and high shielding performance, resulting in very low loss performance compared to metal-based inductors of the same size. Therefore, the CDMT series is suitable for all electronic devices.

• Inductor Coil

A hybrid inductor with high electrical characteristics, excellent shielding properties, and capable of handling large currents. The molded structure made of metal composite materials successfully achieves high electrical characteristics and excellent shielding properties, resulting in very low loss performance compared to metal-based inductors of the same size. Therefore, the CDMT series is suitable for all electronic devices.

• Inductor Coil

This is an inductor that can be used for LED headlights, which are gaining attention among automotive headlights. Recently, headlights have diversified, and with the adoption of ADB (Adaptive Driving Beam) and AFS (Adaptive Front-lighting System), the current used has been increasing significantly. Additionally, the structure guarantees an insulation withstand voltage of DC120V for the core and wire. The high insulation withstand voltage enhances reliability. It complies with the automotive reliability standard AEC-Q200.

• Inductor Coil

This is an inductor that can be used in PV inverters (Photovoltaic) for solar power generation, UPS power supplies, and power circuits for mobile base stations. It is a surface-mounted inductor that achieves high current (DC superimposed current of 100A (3.3μH)).

• Inductor Coil

The AC common coil has been improved to have a lower DCR compared to conventional products, resulting in reduced losses when current flows. By adopting Sumida's unique magnetic structure, it possesses inductance components for both common mode and differential mode, allowing the filter circuit that was previously composed of two specifications: conventional common mode coils and normal mode coils, to be constructed with just one LF2420B, thus effectively reducing costs and saving space.

• Inductor Coil