Sensitive Substrates Micro Spot Welder 300W Horizontal Transistor Welding Power Supply

Horizontal Transistor Welding Power Supply for Sensitive Substrates

The JMS1000B is a horizontal-format high-frequency transistor welding power supply engineered to meet the demanding requirements of precision wire bonding, thin metal pad welding, and thermal riveting in the electronics and micro-assembly industry. Its low-profile horizontal design makes it ideal for seamless integration into existing workstations, conveyor lines, and automated welding cells.Equipped with advanced closed-loop feedback control, the JMS1000B ensures that discharge current and energy stay within tight tolerances, which is essential for welding small pads, thin plating, and heat-sensitive FPC substrates. Its robust output delivers stable energy pulses in ultra-short cycles — reaching full stability in as little as 0.5 ms — which significantly limits heat transfer and minimizes the risk of substrate damage or plating lift-off.

Key Advantages

• Low-Profile Horizontal Design: Space-efficient structure fits easily under benches or on workstations, perfect for tight production environments or inline setups.
• Precise Energy Control: High-frequency closed-loop transistor technology delivers ultra-fast discharge, protecting thin metal plating and heat-sensitive circuit boards.
• Dynamic Real-Time Monitoring: View current, voltage, resistance, power, and heat instantly to fine-tune processes and catch quality issues early.
• Versatile Output Modes: Select constant current, constant voltage, or combined mode to match different welding needs.

Typical Application Fields

✓ Enameled wire welding for micro motors, sensors, coils
✓ Spot welding of thin copper or tin pads
✓ Thermal riveting of small plastic posts on PCBs
✓ Fine wire bonding on FPC substrates and fragile bases
✓ Electronics assembly lines requiring high-speed precision welding

Technical Specifications

Q&A

Q1: How is JMS1000B different from vertical models?
A: The JMS1000B uses a horizontal design, making it better suited for integration under workbenches, in inline conveyor setups, or tight production cells.

Q2: Is it suitable for automated lines?
A: Yes. The RS485 interface and waveform monitoring make JMS1000B easy to integrate with PLCs, robots, and MES for real-time process management and quality data collection.

Q3: What are its main strengths for thin plating or FPC welding?
A: Its high-frequency, ultra-fast discharge stabilizes the heat zone in less than 0.5 ms, protecting sensitive plating and minimizing substrate deformation.

Q4: Can operators adjust parameters easily?
A: Yes. The system allows precise tuning of output modes and frequency settings down to 0.01 ms, giving engineers the flexibility to adapt to different wires, pad sizes, and assembly conditions.

Contact Us

For precision fine-wire welding, thin metal pad bonding, or thermal riveting in limited spaces, the JMS-1000B horizontal transistor welding power supply is your trusted partner.
Contact us today to find out how the JMS-1000B can streamline your assembly line and boost your welding consistency.

Established in 2008, Changzhou Mingseal Robot Technology Co., Ltd. (hereinafter referred to as “Mingseal Technology”) is a technology-driven high-end equipment manufacturing enterprise committed to providing connection and assembly equipment, key core components, and customized technology solutions for industry-leading customers in the fields of semiconductor packaging & testing and precision electronic manufacturing, jointly promoting industry technique and technology progress.

Mingseal Technology specializes in the development and production of high-precision dispensing machines, which are widely used in advanced semiconductor packaging, consumer electronics, and automotive electronics manufacturing. Our dispensing systems feature visual control, multi-axis motion, and adaptable configurations, enabling consistent and efficient material application in complex processes.

Our products are trusted by top-tier customers across industries, and our business and technical support network spans China, Japan, South Korea, Vietnam, Singapore, India, Thailand, Malaysia, and Mexico.

Mingseal Technology has received multiple national honors and qualifications, including National High-Tech Enterprise, National Intellectual Property Demonstration Enterprise, and National “Specialized, Fined, Peculiar and Innovative” Small Giant Enterprise. In the era of intelligence and digitalization, we will continue to invest in technological R&D, uphold values of cooperation and sharing, and work closely with customers, suppliers, employees, and partners to advance high-end intelligent manufacturing.