455 display card

455 Display Card

Digital Interface Board | Real-Time Monitoring | Welding Machine Compatible

The 455 Display Card is a dedicated digital display module designed for use in inverter welding machines, especially models operating in the 400A–500A range. It provides real-time feedback of welding parameters such as voltage, amperage, and error status, helping operators maintain precision and control during welding operations.

This board features a 7-segment LED display, multiple connector ports, and smooth integration with the machine’s control and power boards.

🔧 Key Features:

• 🔢 Dual 7-Segment Digital Display – Shows current and voltage in real time

• ⚙️ Accurate Parameter Readouts – Improves welding precision and diagnostics

• 🔌 Multi-Port Connector Interface – Easy plug-in to control card or main board

• 🔒 Short Circuit & Overvoltage Protected Inputs

• 🧲 Compact Design – Fits inside most ARC/MIG/TIG welder panels

• 🔄 Error & Status Indicator Support – For troubleshooting alerts