PCB manufacture Fan machine module

PCB manufacture Fan machine module

This Led Pcb For Welding Machine product is developed for miniaturization of pure argon arc welding machine, suitable for all kinds of household type, with miniaturization modular have characteristics.

Product Details

Led Pcb For Welding Machine



Product Description:

This Led Pcb For Welding Machine product is developed  for miniaturization of pure argon arc welding machine, suitable for all kinds of household type, with miniaturization modular have characteristics. This inverter adopts IGBT control technology, constant current characteristic, high accuracy of current control, and can be started within 5 arcs with a success rate of 99%.


PCB


PCB Features

-Reduce the false welding: With automatic net pressure compensation function, Led Pcb For Welding Machine greatly reduce the phenomenon of virtual welding and blasting.

-Reduce the loss of workpiece: Welding time is short, the current through the solder joint electrification time "a few milliseconds -- dozens of milliseconds". The heat generated will not transfer to the solder joint around, thus to reduce the loss of the workpiece or workpiece around.

-Good solder joints: Led Pcb For Welding Machine has the advantages of small welding spot, firm welding, small oxidation and no blackening.


 Led Pcb For Welding


PCB Specification

Aticle

Description

Capability

Material

Laminate material

FR4, Alu, CEM3,Taconic,Rogers

Board cutting

Number of layers

1-58

Min.Thickness for inner layers 

(Cu thickness are excluded)

0.003"(0.07mm)

Board thickness

Standard

0.04-0.16''±10%(0.1-4mm±10%)

Min

Single/Double layer:0.008±0.004''

Bow and twist

<7/1000

Copper weight

outer Cu weight 

0.5-4 oz

inner Cu weight 

0.5-3 oz

Drilling

Min size

0.0078''(0.2mm)

Drill deviation

±0.002''(0.05mm)

PTH hole tolerance

±0.002''(0.005mm)

NPTH Hole tolerance

±0.002''(0.005mm)

Plating

Min hole size

0.0008''(0.02mm)

Aspect ratio

20(5 :1)

Solder mask

Color

Green,white,black,red,yellow,blue

Min solder mask clearance

0.003''(0.07mm)

Thickness

0.0005-0.0007''(0.012-0.017mm)

Silkscreen

Color 

Green,white,black,red,blue....

Min size

0.006''(0.15mm)

E-test

Flying probe tester

Y

Controlled Impedance

Tolerance

±10%

Impedance tester

Tektronix TDS8200

Surface finish

HASL,ENIG,immersion silver,immersion tin, OSP....



PCB



Previous:PCB Assembly Mass Elevator Production Next:PCB Design For Led Mini 3d Printer

Inquiry