Product Description
This power cable assembly combines two insulated banana plug terminals with a robust DC power connector to provide a safe and reliable interface between test instruments and DC equipment. The stranded tinned copper wire ensures efficient electrical transmission with minimal power loss, while the flexible white jacket allows easy routing inside cabinets, racks and charging stations. An integrated ferrite core helps reduce electromagnetic interference on power and signal circuits, improving stability in sensitive electronic and PCB-based systems.
The harness can be fully customized to match different connector series, pin layouts and current ratings. Options include alternative terminal types, wire gauges, jacket materials and printed identification, making it suitable for OEM battery chargers, automotive electronics and industrial power supplies that require tailored wiring solutions.
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| Product type |
Power test cable / DC power wire harness |
| Connector 1 |
Dual insulated safety banana plug terminals (red polarity) |
| Connector 2 |
DC power connector socket, gray housing, locking sleeve |
| Conductor material |
Stranded tinned copper wire for low-loss power transmission |
| Wire gauge |
16–18 AWG (other gauges customizable) |
| Rated voltage |
Up to 600 V DC, depending on cable size and insulation |
| Rated current |
Up to 20 A continuous (higher current versions available) |
| Outer jacket |
Flexible PVC or XLPE insulation, white cable jacket |
| Cable length |
Standard 1.0–2.0 m; customized length and tolerance available |
| Ferrite core |
Integrated ferrite sleeve for EMI/RFI suppression on power and signal lines |
| Working temperature |
-20°C to +105°C typical |
| Application area |
Automotive test benches, battery chargers, inverter racks, solar controllers, server power modules |
| Custom options |
Wire color, printing, connector type, labeling and terminal pitch can be customized |
Applications
Connecting laboratory power supplies to battery packs, DC loads and electronic testers
Power harness for inverter, solar controller and energy-storage systems in R&D environments
Interface cable between automotive diagnostic equipment and vehicle DC power terminals
Internal power link between server power modules and distribution boards in test racks
Temporary connection for PCB prototypes, power converters and electronic evaluation boards
Precautions
Verify voltage, current and polarity before connecting to prevent damage to equipment.
Ensure banana plug terminals and DC connector are fully inserted and locked to avoid overheating or arcing.
Do not exceed the specified current rating; choose a larger wire gauge for higher power applications.
Avoid sharp bends, abrasion and contact with hot surfaces; secure the cable with clips or cable ties where necessary.
Disconnect the power source before plugging or unplugging the connector during maintenance or reconfiguration.
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