Examples of DC plug support

The connector specifications on our equipment side, installation environment, required current, and vibration conditions. The requirements for DC plugs vary depending on each customer's equipment. For over 35 years, we have selected and proposed DC plugs together with AC/DC Power Adapter. In addition to more than 300 types in our standard lineup, we provide flexible solutions not shown in catalogs, such as cross-manufacturer component selection, support for special shapes, and combinations of multiple connectors. On this page, we introduce six representative examples from past customer inquiries. Consultations such as "The plugs in the catalog do not meet our requirements" or "Other companies refused to handle this" are exactly where our strengths lie.

Connector specifications on the device side, installation environment, required current, vibration conditions -- the requirements for DC plugs vary depending on each customer's equipment. For over 35 years, we have selected and proposed DC plugs together with AC/DC Power Adapter. In addition to more than 300 types in our standard lineup, we provide flexible support that does not appear in catalogs, such as cross-manufacturer component selection, support for special shapes, and combinations of multiple connectors.

On this page, we introduce six representative examples from past customer inquiries. Consultations such as "Catalog plugs cannot meet the requirements" or "Other companies declined to support us" are exactly where our strengths lie.

Our Three Strengths in Supporting DC Plugs

1. Optimal Selection Across Multiple Manufacturers

We are not bound to any specific plug manufacturer and handle Products from major domestic and international manufacturers. From global brands such as Switchcraft, Molex, and Phoenix Contact to domestic manufacturers, we select the most suitable components to meet our customers' equipment requirements.

Furthermore, we also accommodate customer-supplied components, such as requests like, "We will supply this plug, so please handle the cable assembly as well." Whether we procure the components or assemble customer-supplied parts, we respond flexibly to both scenarios -- this is our basic policy. We never ask customers to accept component restrictions for our own convenience.

2. Flexible Support for Small Lots and Special Requirements

We have received many inquiries such as, "We were turned down because the lot size was too small," or "It was a special plug, so mass-production manufacturers would not handle it." We support transactions from the prototype and small-lot production stages and provide long-term partnership with a view toward transitioning to mass production.

3. Optimization as a Set with Cables

Selecting a DC plug is only complete when combined with the cable. For high-current applications, cable wire gauge; for long-distance wiring, voltage drop calculations; for outdoor use, weather resistance of the cable jacket -- we have accumulated expertise to optimize not just the plug alone, but the entire system.

DC Plug Compatibility Cases

Case 1: Switchcraft plug

Case 2: Screw-type DC plug

Case 3: Fork type (tuning fork type) DC plug

Case 4: Specification of plug part number

Case 5: Connector for Open-Frame Power Supply

Case 6: Handling Special Plugs