BI13-055200 Power Adapter 5.5V 2A with Single Jack 3.5×1.35mm
The BI13-055200 Power Adapter 5.5V 2A with Single Jack 3.5×1.35mm is a compact switching power supply designed to convert universal AC mains voltage into a stable 5.5V DC output. Featuring a 3.4×1.4mm barrel plug, it is suitable for powering devices that require this specific connector size and a regulated 5.5V supply. Typical applications include communication devices, multimedia equipment, embedded systems, and other low-voltage electronics.
Designed for reliable everyday operation, the adapter incorporates high-efficiency power conversion and protective circuitry to help guard connected equipment against overload, overcurrent, and short circuits. Its lightweight construction and universal AC input make it suitable for use at home, in the office, or as a replacement power supply for compatible devices.
Features:
- Regulated DC output.
- Universal AC input.
- High-efficiency switching power supply.
- Compact and lightweight design.
- Standard 3.4×1.4mm DC barrel connector.
- Built-in overload protection.
- Built-in overcurrent protection.
- Built-in short-circuit protection.
- Low ripple and stable output.
- Plug-and-play operation.
- Durable insulated enclosure.
Specifications:
| Parameter | Value |
|---|---|
| Product Type | AC/DC Switching Power Adapter |
| Model | BI13-055200 |
| Plug Type | US |
| Input Voltage | 100–240V AC |
| Input Frequency | 50/60Hz |
| Input Current | 0.5A |
| Output Voltage | 5.5V DC |
| Output Current | 2A |
| Output Power | 11W |
| Output Connector | DC Barrel Plug |
| Connector Size | 3.4×1.4mm |
| Cable Length | 150cm |
| Polarity | Center Positive |
| Cable Type | Fixed DC Cable |
| Housing Color | Black |
Applications:
- Network devices.
- Multimedia equipment.
- Embedded systems.
- Development boards requiring 5.5V input.
- Digital electronics.
- Small display modules.
- Communication devices.
- Replacement power supply for compatible equipment.
- DIY electronic projects.
Package Includes:
- 1 × BI13-055200 Power Adapter 5.5V 2A with Single Jack 3.5×1.35mm.

