Electronics Forum | Sun Dec 26 23:48:01 EST 2010 | raghu
Dear Sir, We are using 1B31 conformal caoting of 48 sec viscosity in Zahn #1 cup, by machine(PVA354) application with Tank air pressure 2.3 psi, automising air pressure 1 psi. 7 days after application we are observing peeling off problem.. And n
Electronics Forum | Sun Dec 26 23:33:38 EST 2010 | raghu
Thanks for your reply sir, We have done production with Machine application earlier, of control electronics sub- assys of some boards with acrylic conformal coating by using one tank... And some boards with polyurathan conformal caoting by usin
Electronics Forum | Tue Nov 02 07:19:26 EDT 2010 | raghu
Dear Team, Can we apply staking after conformal caoting? If we do this can we expect any future problems. Please clarify our Doubt. Your reply in this regard is highly appreciated. Thanks & Regards, Raghuveer S. Medha Servo Drives Pvt Ltd.
Electronics Forum | Mon Dec 07 17:56:45 EST 1998 | Tom Braswell
I have been put incharge of developing a process to rework a doublesided SMT PCB with DCA/COB (direct chip attach, chip on board ) components. The rework will consist of removing some 603-1206 chips on both sides of PCB, oh yeah its has a polyuretha
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