![]() Starting “top left”… pins 1 + 3 are connected, and go. ![]() (real pins are on the other side of the board bottom of connector appears to be all ground)Īppleguru: can you try and establish which pins from the connector, go to that ICĪppleguru: k, if you can give me a list I can try a parametric search and see something (have since removed the part and have been metering pads)Īppleguru: what kind of connection is that? msata? Guts of that IC exploaded all over the boardĪppleguru: those two black splotches are explosion holes, and not goop? Tgeeky: does not mount, in our out of computerĪppleguru: no, i mean: i thought you were indicating that the chip at the top was damaged Seems like a pretty standard mSATA interface, with a slightly non-standard shapeĪppleguru: why do you think that part is damaged? Hard to say, but this is the only component that appears visually damaged I doubt sandisk would use these silly black PCBs if they didn't have to? That’s the same board (from a random google image search)Īppleguru: where if you can indicate, do you think the screw landed?Īppleguru: to make matters worse, I bet this is a custom part for Mac. That macpartsonline link gives me a malformed image screw got loose and shorted it out :( trying to fix itĭoh :( sorry to hear that so that's a SSD mainboard pictured?Īppleguru: do you have any non-macro shots?īut otherwise the chances of you finding it seem pretty damn slim That could be almost anything.Īppleguru: also, clearly there is at least 1 more letter there that's covered with goopįrom my MBP SSD. I sit corrected.Īppleguru: unfortuantely we will not be able to help you probably. Password4: not quite, I want to make a scanner antennaĬasper: you shouldn't need a heatsink if you are only 1V away from your regulation pointĭoes it? I thought it was just proportional to VdiffĬasper: well then I guess I'll relent. Tawr: its the 8pin package in the top left of this image: Ī smps can be ligher than a linear, specially when you add the heatsink. 1/4" dia? all for 50$ shipped to canada :DĬodepython777: regardless, a switching power supply will always be heavier than a regulator so unless you don't have any PCBs already on your project, then it should be simpler to add a linreg Tawr: find me a chunk of stainless, like a cylinder, 2" dia and 6" long with some rods, like 20x 4' by. what is "BEC"? That looks like it's 5V 5A, not 5V 3A Tgeeky: - I was just thinking of using 2 of these - 12grams each ?Ĭodepython777: I don't know what to tell you. What kind of bizzare ass power supply is this Tawr: nothing else on the part itself, though it is damaged (which is why I am trying to figure out what it is!) You seem to be needing a hefty power outputĬodepython777: so get a power supply that can give you 6A 6V, and then use a linreg to split off a 5V rail better get a smps.īecause so far I've only been putting it on the silkscreen layer When making a footprint, are you supposed to put the REF** or the component index on the fabrication/assembly layer? like D1 for diode #1īut then. I was thinking of pulling both 5v and 6v from this one - but it's 1A short than my requirement.Ĭodepython777: the point is, 6V and 5V are so close that you don't need a seperate power supply for each But there is no shortage of linear regulators that output 5V at various current levels You can also have a pass trasistor to boost it to whatever you wantĬodepython777: i didn't see the current requirement, I just got here. There is a version of the 7805 that do 3A You might need to cobble multiple psus togetherĬodepython777: you don't need 2 step downs for 5V and 6VĪppleguru, c70 sounds like an internal relabel (company relabel) is there nothing else on it?Ĭodepython777: just get the 6V one and use a linear regulator to get the 5V from itĭurrf: ah, the monoprice printers are just rebranded wanhao i3 printers Viper-7: I'm currently having to get 3 different step downs for 5v, 6v and 19v - am trying to see if i can get around that problem
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