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This adapter cable connects a power source with banana plugs to a standard 5.5 mm barrel jack power connector.
It features separate red (+) and black (-) wires, each 600 mm long, ensuring reliable and correctly polarized connections.
This adapter cable connects a power source equipped with banana plugs to a device requiring a standard 5.5 mm barrel jack power connector. It is particularly useful for powering electronic modules, development boards, or laboratory equipment when only a jack input is available.
The cable consists of two separate conductors: a red wire (+) and a black wire (-), each 600 mm long. This separation ensures correct polarity and a reliable connection, which is essential for protecting sensitive components from voltage reversals.
| Specification | Value |
|---|---|
| Input connector type | 4 mm banana plug |
| Output connector type | 5.5 mm x 2.1 mm barrel jack (standard) |
| Wire length | 600 mm per conductor |
| Colors | Red (+) and Black (-) |
| Polarity | Pre-determined (red = positive, black = negative) |
| Recommended use | Powering electronic modules, Arduino/Raspberry Pi boards, test equipment |
Always verify that the inner diameter of your barrel jack matches 2.1 mm (or 2.5 mm if your connector is compatible). For applications requiring high current, ensure that the wire gauge is suitable for the requested amperage.
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This adapter cable connects a power source with banana plugs to a standard 5.5 mm barrel jack power connector.
It features separate red (+) and black (-) wires, each 600 mm long, ensuring reliable and correctly polarized connections.
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