This 3-Pin Power Cord is specially designed for pocket hearing aid amplifiers, offering a stable, reliable, and safe power connection for daily charging needs. Built with precision-controlled materials and high-purity oxygen-free copper, it ensures consistent conductivity and dependable performance. Whether you are replacing a lost cable or seeking a more stable charging option, this cord delivers professional-grade quality suitable for long-term use.
Key Features
Stable 3-Pin Connection
Engineered for pocket hearing aid amplifiers, the 3-pin connector fits securely into the device’s charging port. The precise pin dimensions minimize looseness and ensure consistent power delivery.
High-Purity Oxygen-Free Copper Wire
The internal conductor is made from oxygen-free copper, renowned for its exceptional electrical conductivity and minimal signal loss. This enhances charging stability and minimizes the risk of overheating.
Optimized Low-Resistance Design
With a resistance rating of 0.6–0.8 Ω, the cable facilitates efficient current flow, contributing to safer operation and reduced energy loss.
Durable and Flexible Wire Body
The cable offers a comfortable balance of flexibility and durability. The controlled wire diameter and intertwist structure help prevent internal breakage, ensuring stability even with frequent use.
Technical Specifications
| Specification | Details |
|---|---|
| Color | Black / Beige |
| Length | 750 mm |
| Wire Diameter | 1.3–1.35 mm |
| Resistance | 0.6–0.8 Ω |
| Material | Oxygen-Free Copper |
| Needle Sizes | 1.28 mm / 1.58 mm |
| Intertwist Distance | 4 mm |
| Lay Direction | S |
Compatibility
This 3-Pin Power Cord is designed for pocket-style hearing aid amplifiers.
It works as a replacement power cable for devices that use a 3-pin charging interface.
If you are unsure whether your device is compatible, feel free to contact us with your model number.
Why Choose This Power Cord?
This cord combines professionally controlled specifications with high-quality materials to provide a reliable charging solution for your hearing amplifier. Each parameter—from wire diameter to pin dimensions—has been engineered to meet the operating requirements of small hearing devices. The use of oxygen-free copper ensures better conductivity and long-term stability, making this cable an ideal replacement for damaged or lost original cords.
Usage Tips
- Ensure the pin diameter matches your device before use.
- Avoid excessive bending or pulling to extend the cable’s lifespan.
- Keep the connector pins clean and dry to maintain optimal performance.
