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1,suitable for various auto parts such
as:ABS,T-sensors,solenoid valve,motors etc.
2,suitable for the welding material such as:
copper,brass,aluminum,tin plated copper etc.
3,the welding joint should be strong and beautiful.
4,should not breake the plating coat.
5,inverter technology,save power,invrease consistency
of products.
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Model/No
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JYD**1L
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JYD**2L
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JYD**3
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JYD**4LB
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JYD**6AL/AT
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JYD**0AL/AT
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Iput
Voltage(V)
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**0V/**0V
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**0V
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**0V
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3***0V
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3***0V
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3***0V
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Rated
Power(kVA)
|
4
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6
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*0
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*2
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*6
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*5
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Max
current(DCA)
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***0
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***0
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***0
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***0
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***0
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****0
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Rated duty
cycle(%)
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*0
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*0
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*0
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*0
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*0
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*0
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Frequency(kHz)
|
4
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4
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4
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4
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1
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1
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Welding
step
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3
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3
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3
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3
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3
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3
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Upslope
downslope
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Yes
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Yes
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Yse
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Yes
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Yes
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Yes
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Schedule
memory
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*0
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*0
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*0
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*0
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*0
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*0
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Dimension(L*W*H)(mm)
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**5***5*
**0
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**5***5*
**0
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**5***5***0
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**0***0***0
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**0***2***5
**5***0***0
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Weight(Kg)
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*8
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*0.5
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*2
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*3
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*3.5
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*6
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*6.5
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*0
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Comparison in the inverter
spot welder and power frequency ac spot
welder
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inverter
spot welder
|
power
frequency ac spot welder
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Current
characteristics
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1, Pulse DC
current.
2,
Welding cycle
min: 0.*5 ms(4kHz), high
precision.
3, Constant
current output,detect and
feedback in every cycle.
4, Avoid the
power fluctuations.
5, Accurate
and Digitizing control.
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1, Use the
*0Hz power source, through a
transformer.
2, *0Hz as
the working frequency, welding cycle min:*0
ms.
3, Sine wave
current, but a long zero between every
half-cycle of the sine.
4, Heating
aprosexia.
|
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Long-term
stability
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Good
stability for long time, need not
change any element in life time.
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Sensitive to
the power source line voltage, similar *0 times
larger when it changes.
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Welding
speed
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Also named
switching power supply, high welding speed, can
weld ***0 times per minute
Suitable for
automatic machine.
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Longer
welding time.
Affected by
the welding circuit.
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Energy
saving
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*0% less
thanpower
frequency ac spot welder
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Because of
the long zero, welder heat can not
focus.
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Volume and
weight
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Smaller and
lighter.
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Heavy and
occupy more space,5times bigger than inverter
spot welding machine.
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Electrode
influence
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Low loss,
longer use time.
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High
loss.
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Price
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Expensive for
buying, cheap for using.
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Cheap for
buying, expensive for using.
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