Electronics Forum: electronic (Page 5026 of 7890)

Pin Hole Issue after Reflow Soldering - Passive Components

Electronics Forum | Wed Feb 14 11:13:02 EST 2018 | horchak

Well it looks like you answered you own question. Why would you send the component out for cross section. Why wouldn't you try a different manufacture, assuming you have already used different date codes on this supplier. Is your company contract man

Pin Hole Issue after Reflow Soldering - Passive Components

Electronics Forum | Thu Feb 15 02:27:51 EST 2018 | ameenullakhan

Thanks for the wishes BOB. I am into process engineering. We don't contact the customer. SMT Line support. Customer might approve also. But our own quality team says its profile issues :(. Will see.what more can be done from our side. Thanks, Ame

printed solder paste life time

Electronics Forum | Sun Jan 07 07:40:31 EST 2018 | mohammad

Hi everybody. I'm new at SMT soldering. I'm using a stencil to print solder paste on PCB. and my board has 0402 components that it make assembling process long so I can't complete a set of board in a day and I have to continue in the next day. what

Anyone who knows 3D SPI Of SINIC-TEK?

Electronics Forum | Tue Jan 09 02:01:07 EST 2018 | james0725

Our factory is currently evaluating three machines, KY8300, PARMI SPI, CKD 3D SPI. A few days ago another supplier sent SINIC-TEK S450. The results of a few days we were surprised, the performance with the front Three SPI is almost the same, the most

europlacer 8mm feeder problems

Electronics Forum | Tue Jan 09 06:45:08 EST 2018 | micomac

We have Europlacer flexys pick and place. We have had 3 turret collisions with 8mm feeders arising from the tape retaining clip coming free during operation. Have asked Europlacer for part numbers for safety catches that a technician told me existe

reliable pcb+assembly in Europe

Electronics Forum | Thu Jan 11 08:51:58 EST 2018 | spoiltforchoice

Well 10K assemblies/month to many is a big number, but then you also describe a PCB with 8 parts on it, 80K parts is not a big number. If you send me a DM I can even get our UK assembly house to quote on it if you like, bare PCB can be sourced from U

Vitronics XPM820 Alarm - Power Failure

Electronics Forum | Fri Jan 12 11:46:26 EST 2018 | emeto

I don't know this exact oven, but usually it goes like that: First is a three phase power, then it is a contactor that is switching the power for the heaters and fans. than there are transformers for lower voltages. then there might be UPS system in

User review Unisoft software Prontoplace, Markup, Gerber Connection

Electronics Forum | Tue Jan 16 10:24:45 EST 2018 | mmjm_1099

Following this. We are a contract house and I am looking for something to translate customer P/N to internal P/N with macro or translator. Also, looking for something to create new P/N if they do not exist. Currently, we open the customer excel sheet

Siemens HS180 Vision System placing compinents with PCB

Electronics Forum | Tue Jan 16 12:14:35 EST 2018 | emeto

There is no reason why you can't see these leads clear. Isn't there any way you can play with the lighting? I used to have Siemens machines and I want to say that it was possible. Go on the machine, start editing this shape code and find where you ca

Siemens HS180 Vision System placing compinents with PCB

Electronics Forum | Wed Jan 17 07:08:50 EST 2018 | emeto

Yeah, your machines are probably even older generation. I can tell you that what you can see is always more clear than what the machine can see(worked with 10 brands and probably 30 models). If you don't have good lighting and camera, some parts jus


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