Blue Lead Free Double Sided PCB Board Making , Custom Circuit Boards

Blue Lead Free Double Sided PCB Board Making , Custom Circuit Boards
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PCB Data sheets

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Advantages:
a) PCB manufacturing on required specifications.
b) Meeting your printed circuit board needs from PCB prototyping to mass volume production.
c) Delivery on time. We keep higher than 95% on-time-delivery rate.
d) Excellent wetting during component soldering and it can avoid copper corrosion
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More Applicatoins in Electronics
POS System
Led Driver
Alarm System
12V Power Supply
Embedded Systems
Power Supply Manufacturers
Open Frame Power Supply
Pulse Power Supply
Switched Power Supply
Power Supply Components
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PCB knowledge: Edge connector (Gold finger)
In order to ease the insertion of the PCB into the receptacle, the edge along the connector should be chamfered or beveled. The beveling angle can be 20°, 30° and 45°, tolerance 5°.
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Bevel depth (L)

Calculation Formula of Bevel Depth:
L= (D/2-T/2)*tg a
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T: PCB thickness??????????????????????? ?t: PCB remaining thickness
L: bevel depth????????????????????????????? a: bevel angle

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FAQ
How to order PCBs?
1st step, sending your gerber files for quotation.
2st step, placing your order form to our market department and make the payment.
3rd step, Our CADCAM department dealing with your gerber files, sending you EQ (if