Monday, June 25, 2012

Z86Eserial MCU decryption

Beijing Techip provide MCU crack and decryption service for all Z86Eserial MCU, part of the Z86E serial models are listed below:
Z86E03 Z86E04 Z86E06 Z86E07 Z86E08 Z86E11 Z86E122 Z86E123 Z86E124 Z86E125 Z86E126 Z86E132 Z86E133 Z86E134 Z86E135 Z86E136 Z86E142 Z86E143 Z86E144 Z86E145 Z86E146 Z86E18 Z86E21 Z86E23 Z86E30 Z86E31 Z86E33 Z86E34 Z86E40 Z86E43 Z86E44 Z86E61 Z86E63 Z86E73 Z86E74 Z86E83 Z89371 Z86E001 Z8PE00 Z8PE003
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Wednesday, June 6, 2012

pcb clone business

PCBs intended for extreme environments often have a conformal coating, which is applied by

dipping or spraying after the components have been soldered. The coat prevents corrosion and

leakage currents or shorting due to condensation.The earliest conformal coats were

wax;modern conformal coats are usually dips of dilute solutions of silicone

rubber,polyurethane,acrylic,or epoxy. Another technique for applying a conformal coating is

for plastic to be sputtered onto the PCB in a vacuum chamber. The chief disadvantage of

conformal coating is that servicing of the board is rendered extrmely difficult.
Many assembled PCBs are static sensitive,and therefore must be placed in antistatic bags

during transport.When handling these boards,the user must be grounded (earthed).Improper

handling techniques might transmit an accumlated static charge through the board ,damaging

or destroying components.Even bare boards are sometimes static sensitive.Traces have become

so fine that it's quite possible to blow an etch off the board(or change its

characteristics) with a static charge.This is especially true on non-traditional PCBs such

as MCMs and microwave PCBs.