Portable Pulse Spot Welder
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The Portable Pulse Spot Welder is a compact and efficient device designed for welding thin metal sheets and connecting battery cells. It is particularly useful for assembling 18650 lithium-ion battery packs. This welder provides precise control over the welding process, ensuring strong and reliable welds without damaging the cells.
Key Features:
- Portability: Compact and lightweight design for easy transport and use in various locations.
- Pulse Welding: Uses short, high-energy pulses to create strong welds without excessive heat.
- Adjustable Parameters: Allows adjustment of welding current and pulse duration for different materials and thicknesses.
- LCD Display: Provides real-time feedback and control over welding settings.
- Safety Features: Includes overheat protection and short-circuit protection to ensure safe operation.
- Versatile: Suitable for welding nickel strips, metal sheets, and small metal parts.
- Power Supply: Typically 110V-220V AC, 50/60Hz
- Output Current: Adjustable, typically ranging from 100A to 800A or more
- Pulse Duration: Adjustable, typically from 1ms to 10ms
- Welding Thickness: Suitable for thin metal sheets, typically up to 0.2mm
- Control Method: Manual or foot pedal control for precision welding
- Dimensions: Compact and portable design
- Weight: Lightweight for easy handling and transport
- Battery Pack Assembly: Ideal for spot welding 18650 lithium-ion cells and other battery types.
- Electronic Repairs: Useful for repairing and assembling small electronic components.
- DIY Projects: Suitable for hobbyists building custom battery packs and other metalworking projects.
- Prototyping: Essential for creating prototypes and small-scale production runs in research and development.
- Jewelry Making: Can be used for fine metalworking in jewelry design and repair.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment