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Semoic Spot Welders Control Board 40A Digital Display Spot Welding Time and Current Controller Panel Timing Ammeter NY-D01

,a legal trade mark, has been registered. Only those who are authorized are available to sell items under . will bring you joyful shopping experience. The most important features of this controller:
: the use of STM8 industrial microcontroller control center.
2: strong and weak electricity via optocoupler insulation, safe operation.
3: the power line and the foot switch line adopts the screw free fast connection terminal, more convenient and reliable.
4: input time, current using high-precision single potentiometer, reliable input, convenient
5: on-board power supply, state, foot, trigger indicator, working state clearly visible.
6: the design of reliable zero-crossing detection circuit that the SCR phase shift accuracy.
7: the controller is compatible with 40A scr.
8: digital control interface, you can view the current time and current settings.
9: time input -50, unit cycle ( cycle is 20 ms)
colour:red
Material:plastic
Package Contents:
* NY-D0 40A Digital Display Spot Welding Machine Transformer Controller
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- -3cm.






Semoic Spot Welders Control Board 40A Digital Display Spot Welding Time and Current Controller Panel Timing Ammeter NY-D01 Spot Welding Equipment

by william nagel

the radiator keeps your vehicle's engine cool during a drive; but when your radiator is leaking coolant, the engine can overheat and suffer serious damage. if you are far from a garage and your radiator is leaking, you can use eggs to patch small holes and temporarily plug the leaks. heat from the radiator will cook the egg whites, and pressure will force the eggs into the holes, fixing the leaks long enough to take your car to a garage for repairs.

Semoic Spot Welders Control Board 40A Digital Display Spot Welding Time and Current Controller Panel Timing Ammeter NY-D01 Spot Welding Equipment

allow the radiator to cool. test the temperature of the radiator by carefully touching the radiator hose; do not continue if the radiator hose is still hot.

step 2

cover the radiator cap with a towel or rag, and slowly twist the cap to open the radiator. let any steam dissipate before fully opening the radiator.

step 3

crack an egg gently into two halves over the bowl. pour the yolk back and forth between the shell halves, and let only the white run into the bowl.

step 4

pour the egg white from the bowl into the radiator.

step 5

repeat steps 3 and 4 for the remaining eggs. separate and pour the whites into the radiator one at a time; if you spill the yolk, you won't ruin all of the whites.

screw the cap radiator cap back into place, and make sure it is secure before starting your car.

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how to test a radiator for blockage
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Semoic Spot Welders Control Board 40A Digital Display Spot Welding Time and Current Controller Panel Timing Ammeter NY-D01 Spot Welding Equipment

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