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AMADA WELD TECH Inc.
MD-A10000A/ MD-B5000A

MD-A10000A/ MD-B5000A

Product catalog summary

Overview: The MD-A10000A and MD-B5000A are advanced transistor welding power supplies designed for applications requiring high peak current and fast rise times. These models are suitable for resistance welding and are particularly effective for materials like high-strength steel and conductive metals such as copper and aluminum.

Specifications:

MD-A10000A: Can be combined with up to 12 units for increased output current. It features a master-slave configuration for synchronized welding schedules and stable output through built-in feedback modes.
MD-B5000A: Includes a polarity switching function to mitigate the Peltier effect, enhancing weld uniformity. It is designed for single-unit operation.
Power Requirements: Both models operate on single-phase power, 100-120 VAC or 200-240 VAC, 50/60Hz, with a maximum power consumption of 430 W.
Feedback Modes: Options include constant current, constant voltage, or a combination of both.
Maximum Current: Varies with the number of connected units, reaching up to 120.0 kA with 11 slave units for the MD-A10000A.
Dimensions and Weight: 25.04 in x 6.85 in x 13.78 in (636 mm x 174 mm x 350 mm), weighing 82 lbs (37 kg).

Key Features:

Fast rise time for efficient welding of high-strength and conductive materials.
Scalable configuration to accommodate various part sizes.
Closed-loop feedback ensures consistent and reproducible welding results.

Applications: Suitable for projection welding of electronic components, optical sensor parts, and crystal oscillators. The fast rise time is particularly beneficial for automotive applications involving high-strength steel and battery components.

Technical Specifications:

Voltage: Maximum of 30 V.
Time Settings: Includes squeeze time, pre-weld check, upslope, weld, cool time, downslope, and hold time, with precise control over each parameter.
Monitoring: Displays average and peak values for current, voltage, power, and resistance, along with waveform and schedule number.

Contact Information: AMADA WELD TECH provides global support with offices in the Americas, Europe, and Asia, offering 24/7 repair services and ISO 9001 certification.

Catalog excerpts

Welding Power Supplies The MD-A10000A and MD-B5000A are transistor welding power supplies ideal for parts requiring high peak current with ultra fast rise time. MD-A10000A can be combined with up to 12 units for combined output current. One master controls all slaves, ensuring the same weld schedule is applied to all. Built-in feedback mode ensures stable output. The MD-B5000A features a polarity switching function that reduces the effect of the Peltier effect and improves weld uniformity. Current rise of transistor controlled welding power supply is faster than others Typical applications WELDING CURRENT Transistor Capacitor discharge DC inverter Optical sensor parts AC inverter WELDING TIME Key features • Integrate up to 12 units for combined output current for flexible configuration for various part sizes Crystal oscillators • Closed loop feedback for stable output and reproducible welding results • Control modes: Current, Voltage, Power • Easily scalable for range of part sizes • Fast rise time facilitates welding: Automotive high strength steel with high hardness values (Usibor, etc.) w Conductive materials such as copper and aluminum often found in w automotive battery applications Projection welding of electronic components

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technical specifications *Maximum current output is dependent on the secondary impedance. resistance welding weight & dimensions QmadaAMADA WELD TECH INC. 1820 S. Myrtle Ave. • Monrovia, CA 91016 US T: (626) 303-5676 [email protected] • www.amadaweldtech.com ISO 9001 Certified Company • 24/7 Repair Service: 1-866-751-7378 Americas amada weld tech (Midwest Technical Center) Detroit, Michigan T: (248) 313-3078 [email protected] amada weld tech (Mexico Office) El Paso, Texas T: (915) 881-8765 [email protected] amada weld tech do ltda. Sao Paulo, Brasil T: +55-11-4193-3607...

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MD-A10000A/ MD-B5000A

MD-A10000A/ MD-B5000A

Catalog excerpts

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