Precision Transistor Welding Power Supply 16KG Thin Metal Spot Welding Machine

Precision Transistor Welding Power Supply for Fine Wire & Thin Metal Welding

The JMS1000A is a vertical-format, closed-loop transistor-type welding power supply engineered to deliver ultra-stable, high-frequency energy output for enameled wire welding, thin metal sheet bonding, and plastic column thermal riveting processes. Purpose-built for the precision electronics sector, this system is ideal for applications requiring tight thermal control, minimal heat spread, and reliable weld consistency on small, delicate workpieces.

Combining a fast response time of 0.5ms with a high switching frequency of 100–150 KHz, the JMS-1000A ensures quick and stable discharge, effectively minimizing thermal damage to heat-sensitive substrates such as FPC boards or thinly plated pads.

Key Advantages

• Ultra-Fast Discharge: Reaches stable output in just 0.5ms, minimizing heat diffusion and preventing damage to thin plating or small pads.
• High Switching Frequency: Operates at 100–150 KHz with fine timing control down to 0.01 ms for precise energy management.
• Real-Time Welding Quality Monitoring: Simultaneous display of current, voltage, resistance, power, and heat enables immediate quality checks and data logging.
• Flexible Control Modes: Supports constant current, constant voltage, or mixed-mode operation to suit various process requirements.

Typical Application Fields

✓ Enameled wire welding for micro coils and sensors
✓ Thin copper or tin pad spot welding
✓ Plastic column thermal riveting for lightweight electronics housings
✓ FPC (Flexible Printed Circuit) pad welding
✓ Precision bonding for heat-sensitive substrates and fine metal contacts

Technical Specifications

Q&A

Q1: Why choose JMS1000A for delicate pad and FPC welding?
A: It's fast discharge and precise energy control prevent overheating, ideal for thin plating and substrates with low thermal tolerance.

Q2: Can I adjust the control mode for different materials?
A: Yes. You can switch between constant current, constant voltage, or hybrid mode to adapt to different wire types, pad sizes, or substrate conditions.

Q3: How does the real-time waveform display help?
A: It lets you monitor actual current, voltage, and heat in every weld cycle, so operators can spot abnormal conditions immediately and adjust settings to maintain high quality.

Q4: Is it suitable for automation?
A: Absolutely. With its RS485 interface, the JMS-1000A can be easily connected to a PLC or MES for remote monitoring, data logging, and integration into modern smart production lines.

Contact Us

If you need a high-speed, high-precision transistor welding power supply to handle fine wire welding, thin pad bonding, or heat-sensitive substrates, the JMS-1000A is your proven solution for next-level process control.
Contact us today to learn more about how JMS-1000A can optimize your precision welding operations.