What is the melting point (liquidus) temperature of SAC305 alloy?
Regarding assembly with the Jetting machine, which of these statements is true?
Requirement to use a stencil
It’s a recommended technique for large batches.
The Jetting allows placing at a fine pitch
True or false : The pick & place machines that we use at EMSPROTO are able to test the values of passive components in real time?
What are POP components:*
Allow depositing of solder paste on partly assembled PCBs
Deposition of soldering paste allowing assembly of a component in an SMD process
Allow placing components one on top of another
What are X-rays used for in electronics?
Checking the soldering, verifying good alignment and absence of solder bridges
Checking for correct polarity of components on a board
The 3 connections of a bipolar transistor are:
Base Emitter Drain
Base Collector Source
Base Collector Emitter
Which unit is used to measure conductivity?
What value of multiplication does a black band indicate on a resistor?
What is this machine?
A pick & place
A selective wave
ESD : Walking on a carpet can generate a voltage of:
1 to 6KV
1 to 12 KV
1.5 to 35KV
What does EMSPROTO do?
Online PCBA assembly
Laboratory specialized in unicorn cloning
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