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MD-B5000A High Current Linear DC Spot Welder

MD-B5000A High Current Linear DC Spot Welder

  • Category:Linear DC Welders
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  • Publication Time:2026-06-25
  • Product Details

MD-B5000A High Current Linear DC Spot Welder

MD-B5000A is an ultra-fast, high current linear DC weld control, which can operate in constant current mode, constant voltage mode, or both. Particularly well suited to series welding applications, the MD-B5000A is ideal for welding optical sensor parts, crystal oscillators, and projection welding of electronic components.


Connect two power supplies to achieve high power welding in a short time frame.


Monitor constant current, voltage, or both

Connect 2 units together

Polarity switchable



Technical Specifications

Technology Linear DC

Output Range Amps: 10,000

Volts: 30V

kW: 0 - 300

Weld Period Range (ms) 0-9.99

Output Control Mode Current, voltage, combo

Open/ Closed Loop Closed

Built in Monitor Yes

Automation Ready Yes

Input Power 100 - 120 VAC

220 - 240 VAC

Single or 3 phase Single

Size (W x D x H) 6.85 in x 25.04 in x 13.78 in (174 mm x 636 mm x 350 mm)

Weight 82 lb (37 kg)

MD-A10000A-MD-B5000A-Technical-Datasheet.pdf