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Motor Controller PCB

Motor Controller PCB

Motor Control PCB 1.Product Description material:FR-4 board thickness:1.6mm copper weight:1oz copper thickness:18um surface finished:lead free HASL FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR-4 is a composite material composed of woven fiberglass...

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Motor Control PCB

1.Product description

图片166_副本.jpg 

Specification:
Material:FR-4
Board thickness:1.6mm
Copper weight:1oz
Copper thickness:18um
Surface finished:lead free HASL 

FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR-4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing). This is a normal material at Uniwell, we always have this kind material in stock. If you send volume production to us, you don’t need to worry lack of material. 

2.PCB specifications:

Material

FR4,CEM-3,Metal Core,

Halogen Free, Rogers, PTFE

Max. Finishing Board Size

1500X610 mm

Min. Board Thickness

0.20 mm

Max. Board Thickness

8.0 mm

Buried / Blind Via (Non-cross)

0.1mm

Aspect ration

16:01

Min. Drilling Size(Mechanical)

0.20 mm

Tolerance PTH/ Pressing fit hole /NPTH

+/-0.0762 mm / +/-0.05mm / +/-0.05mm

Max. Layer Count

40

Max. copper (inner/outer)

6OZ/10 OZ

Drill tolerance

+/-2mil

Layer to layer registration

+/-3mil

Min. line width/space

2.5/2.5mil

BGA pitch

8mil

Surface treatment

HASL, Lead free HASL,

ENIG, Immersion silver/Tin, OSP

3.Purchase Tips: 

a.For PCB order, please provide Gerber file or * pcb file. Any details are also welcomed if no Gerber file, multilayer PCBA .
b.PCB sample, low volume pcb, mass production PCB are all accept.
c.For PCBA order, ( Control Car Pcb )please provide the Gerber file, *.pcb file and BOM List.
d.Reverse engineering and PCB clone service can be supplied with your printed circuit board supplied.
e.Any questions, welcome to contact us by sending inquiry. Your satisfaction is our pursuit.

4.FAQ 

Q: Can i have my LOGO on the products?
Yes, of course. We can laser your logo on the products. 

Q: which countries have you cooperated with?
From now, we have cooperated with the USA, Russia ,Europe, Pakistan, Singapore, Germany, Argentina, Australia and so on. 

Q: What is standard delivery term?
Delivery terms of EXW, FCA, FOB, DDU etc. are all available based on each quote. 

Q: What's pcb stencil?
It's a thin steel plate, there are many pad holes on it. The blank is just write empty and pcb pad location exactly shout. This thing is automatic or semi-automatic machine attached to the chip used. Steel mesh cover on the board, then brush the paste, on such a circuit board solder pads ,then put components on. Heating furnace inside the house, they weld better.

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