A01F-5X Spot Welding Time Relay Control Board 100A SCR – 5 Pack
A01F-5X Spot Welding Time Relay Control Board 100A SCR – 5 Pack
A01F-5X Spot Welding Machine Time Relay Control Board – Compatible with 100A SCR
Take precise control of your spot welding operations with the A01F-5X Time Relay Control Board. Designed for compatibility with 100A SCR modules, this 5-pack of control boards lets you fine-tune both welding time and current output — giving you consistent, repeatable solder points every time. Made in Mainland China.
Key Features
- Adjustable Welding Time: Set welding duration in the 0.02–0.1 s range using the left front button for accurate, controlled results.
- Adjustable Current Output: Right button lets you dial in current from 40% to 100% to match your specific welding requirements.
- Anti-Shake Circuit Breaker: Built-in anti-shake circuit prevents false triggers caused by foot switch jitter, ensuring only one clean weld per press.
- Single-Weld Foot Switch Logic: The pedal switch is engineered to produce exactly one weld point per press — release and re-press for each additional weld, eliminating accidental double-welds.
- Safe Insulated Design: Foot switch connection uses city insulation for enhanced operator safety during use.
- Custom Plastic Handle on Current Knob: Potentiometer fitted with an insulated plastic handle for safe, easy current adjustment.
- Compact Form Factor: At just 78 × 50 mm (3.07 × 1.97 in), these boards fit neatly into your welding machine enclosure.
- Durable ABS + Metal Construction: Green and black finish with a rugged build for workshop environments.
Specifications
| Model | A01F-5X |
| Voltage | 220V |
| Compatible SCR | 100A SCR |
| Welding Time Range | 0.02 – 0.1 s |
| Current Range | 40% – 100% |
| Material | ABS + Metal |
| Color | Green + Black |
| Dimensions | 78 × 50 mm / 3.07 × 1.97 in |
| Package Contents | 5 × Time Relay Control Boards |
| Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What SCR is the A01F-5X control board compatible with?
A: The A01F-5X Spot Welding Time Relay Control Board is specifically designed for use with 100A SCR (Silicon Controlled Rectifier) modules, making it a reliable replacement or upgrade component for standard spot welding machines.
Q: Can I adjust both welding time and current on this control board?
A: Yes. The left front button adjusts welding time within the 0.02–0.1 second range, while the right button controls current output between 40% and 100%. This dual-adjustment capability gives you precise control over each weld point.
Q: What voltage does the A01F-5X control board operate on?
A: This control board operates at 220V. Please ensure your spot welding machine setup is compatible with 220V before installation.
Q: How many boards are included in this listing?
A: This listing includes a pack of 5 × A01F-5X Time Relay Control Boards. Only the control boards are included; no other accessories or components are bundled in the package.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.