WTC-1000B Linear DC Micro Welder|Transistor spot welder power unit
This Linear DC Micro Welder is integrated with a professional transistor spot welder power unit, delivering ultra-smooth and stable linear DC output. It achieves highly accurate current control, fast response and low thermal impact on workpieces, effectively avoiding deformation and welding spatter during micro welding processes. Designed for fine precision joining of thin metal sheets, battery tabs, electronic terminals and miniature components, it ensures consistent welding quality and excellent repeatability. Widely applied in 3C electronics, new energy batteries, medical devices and precision hardware manufacturing, it is an ideal solution for high-precision micro resistance welding and automated production lines.
| Specifications | WTA-1000B | WTA-2000B | WTA-4000B | WTB-2000B | WTC-2000B | WTA-8000B | WTB-4000B | WTC-4000B | WTA-8000B-P |
| Max. current | 1500A | 3000A | 6000 | 3000A | 3000A | 10000A | 5000A | 5000A | 12000A |
| Type | Standard | Standard | Standard | Polarity switching | Dual channel | Standard | Polarity switching | Dual channel | Standard |
| MPC | 300W | 300W | 300W | 300W | 300W | 550W | 550W | 550W | 650W |
| Max. C | 1500A | 3000A | 6000A | 3000A | 3000A | 9.99A | 5000A | 5000A | 12000A |
| Max. V | 30V Self-settable | ||||||||
| Control Mode | 1. constant current control,2. constant voltage control,3. current and voltage combination mode control | ||||||||
| Time Setting | Preservation:0000ms -9999ms | ||||||||
| Rise time:0.00-99ms | |||||||||
| Welding 1 welding 2 set time:0-9.99ms | |||||||||
| Cooling time:0.00-99ms | |||||||||
| Descending time:0-9.99ms | |||||||||
| Force holding time:0000ms-9999ms | |||||||||
| Current Set | 100-999A | 100-999A | 100-999A | 100-999A | 100-999A | 100-999A | 100-999A | 100-999A | 100-999A |
| Voltage Set | 0.10-1.50KA | 0.25-3.00KA | 0.50-6.00KA | 0.10-3.00KA | 0.10-300KA | 1.00-9.99KA | 0.50-5.00KA | 0.50-5.00KA | 1.00-12.00KA |
| IULLS VULLS | 000.999A 00-9.99KA | ||||||||
| 0.00-9.99V | |||||||||
| Monitor Display | Energization 1. 2 (current voltage effective value/voltage effective value),energization 1. 2 (current peak value/voltage peak value),energization 1. 2 (power effective value/impedance effective value) current voltage power impedance waveform specification label | ||||||||
| Input power | Single phase 200- 240VAC50/60HZ | ||||||||
| Overall dim. | 425(L)*185(W)*275(H) | 554(L)*200(W)*320(H) | 628(L)*200(W)*320(H) | ||||||
| Remarks | The above dimensions do not include terminals | ||||||||
