27W2 Right-Angle high density d sub connector A Stable and Reliable Power Transmission Solution
In modern industrial equipment, laser systems, new energy sectors, and rail transit—fields where power integrity and signal quality are critical—the choice of d connector is paramount. The 27W2 Right-Angle High-Current Connector is a hybrid dsub connector that combines signal transmission with high-current carrying capabilities. It is specifically designed for applications with limited space that require high-density wiring and reliable connections.
1. Product Structure & Features
Hybrid Design: Adopts a 27W2 hybrid layout (27 total positions), comprising 2 high-current contacts alongside standard signal pins. This allows it to meet both power and signal transmission requirements simultaneously.
Right-Angle Configuration: Features a 90° right-angle pin design, ideal for horizontal PCB mounting. This facilitates compact chassis layouts, reduces cable length, and enhances overall system reliability.
High-Current Terminals: The high-current contacts typically utilize a precision machined pin structure, supporting current capacities from 10A to 40A or higher (depending on specific specifications). This makes them suitable for internal power modules, driver boards, and external interfaces in laser equipment.
2. Key Performance Advantages
1. Integrated Signal & Power: Eliminates the need for separate high-current interfaces, reducing the number of connection points and lowering the system failure rate.
2. Gold Plating for Stability: (Note: Ensures low contact resistance and superior corrosion resistance).
3. High Mechanical Strength: The housing typically features a steel or zinc alloy structure with plating. Combined with soldered right-angle fixation, it offers strong resistance to vibration and shock, making it suitable for automotive, industrial machinery, and laser processing environments.
4. Easy Installation: The right-angle design is compatible with standard D-sub package dimensions. It can be wave-soldered or hand-soldered directly onto the PCB. Securement via locking screws or latches ensures convenient assembly and maintenance.
3. Typical Applications
Laser Equipment (e.g., Yangtze Optical Fibre Laser Series): Used for mixed interfaces handling laser power control boards, drive signals, and high-current power supply.
Industrial Control & Servo Drives: Provides composite connections for motor drives and feedback signals.
5G Communication & Medical Imaging Systems: Ideal for scenarios requiring high-density, anti-interference hybrid signal/power interfaces.
New Energy & Automotive Systems: Suitable for signal and low-to-medium power transmission in battery management and on-board charging modules
Application Scope: Mechanical Equipment, CNC Systems, Instruments & Meters, etc.