Hello,
We have an equipment mounting over a damping base which resonance frequency is 21Hz. If must futfill the following shock requirement:
MIL-STD-810G Terminal Peak Sawtooth 40Gs 11ms, after a 30Gs test we have peak in the equipment over 70Gs. we are using a vibration exciter. In the standard...
Thank your for yours responses . Then if I treat the aluminum part (in conctact with gold)With some of the following treatment, the result will be O.K? Will not have corrosion?
-Hard anodized
-Iridite (is this treatment O.K) I´ll have direct electrical contact. What is the galvanic potential...
Hello,
I have a enquire, We are designing a PCB and we are not sure what is the better finish for it.
In the external sides of the PCB I have to areas in which I am going to fix to aluminum parts. The usual termination for the PCB is Nickel+ external gold plated surface. Like gold and aluminum...
Hello,
Tank you for your responses. The environemt for the PCB´s I am talking about is inside of a electronic rack, that could be in a building ( not outside exposition). This rack is not sealed from the ambient.
Regards
Hello,
I have a enquire, We are designing a PCB and we are not sure what is the better finish for it.
In the external sides of the PCB I have to areas in which I am going to fix to aluminum parts. The usual termination for the PCB is Nickel+ external gold plated surface. Like gold and aluminum...