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The process for direct welding copper enameled wire is using a tip made from W or Mo to get heat, with appropriate pressure, the enameled wire be weld to the work parts. For automatic direct welding machine for enameled wire, because the heat of the tip is becoming much higher the one after another, it need the welding power supply to put out current less and less to keep the heat the same intelligently. That is the point of the spot welding power supply for copper enameled wire.
1,spot welder power supply for copper enameled wire basic Specifications:
PS: We have the independent property rights of the power supply, we can make customized power supply.
As the input voltage,we can also provide 220V/380V*3/220V*3/110V.etc
1,IGBT inverter with 4kHz frequency.
2,Three step welding with upslopw and downslope.
3,High precisely welding control system.
4,Constant-current control, constant-voltage control, constant power control, constant pulse width control.
5,Upper and lower monitor of the current or the voltage etc.
6,Easily operating,.
7,The power supply can be easily used on a automatic machine, and automatic adjust the current to keep the tip heat.
2, Principle of inverter spot power supply and the current waveform of capacitor type/AC type/inverter type/crystal type

3, Technical parameters
Model/No | JYD-01L | JYD-02L | JYD-03L | JYD-04LB | JYD-06AL/AT | JYD-10AL/AT |
Input Voltage(V) | 220V/380V | 220V | 220V | 3*380V | 3*380V | 3*380V |
Rated Power(kVA) | 4 | 6 | 10 | 12 | 16 | 25 |
Max current(DCA) | 1000 | 2000 | 3000 | 4000 | 6000 | 10000 |
Rated duty cycle(%) | 20 | 20 | 20 | 10 | 10 | 10 |
Frequency(kHz) | 4 | 4 | 4 | 4 | 1 | 1 |
Welding step | 3 | 3 | 3 | 3 | 3 | 3 |
Upslope downslope | Yes | Yes | Yse | Yes | Yes | Yes |
Schedule memory | 20 | 20 | 20 | 20 | 20 | 20 |
Dimension(mm) | 435*185* 320 | 435*185* 320 | 435*185*320 | 460*400*300 | 460*222*345 385*200*300 | |
Weight(Kg) | 18 | 20.5 | 22 | 33 | 23.5 | 26 |
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| 26.5 | 30 |

4, Applicable area and part of the welding sample:
Not all the copper enameled wire welding.

5, Main component configuration brand list:
ABB; Microchip; Hitachi; Siemens; Fuji; Schneider.
6, Our honors and certifications

7, Service:
1, We are the leading precise welding company, and can help you detect a best precise welding plan with our more than 20 years welding experience.
2,We can design and develop precise welding machine according your requirements.
3,We can help you welding some samples for testing before you buy the machine, and it is free.
4,We are usually punctual and trustworthy.
5,We want to meet the best costmer’s satisfaction so that we can won more chanc
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