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Welcome to our site! Articles Top Articles Search resources. These two ICs are Delta proprietary parts. Ena1002d must pull the Enermax and check it Click here to register now.
Dec 242: The outer shell kind of gave it away, but this, probably datashee the th time, reinforces the fact that Fujjy’s are far too unreliable to be recommended. You must log in or register to reply here.
DNA1002D PDF Datasheet Search Results
Anyway got a cheapie coming to replace it, so it will be a project just to know why it died. Dma1002d I’m not sure what brand these caps are, they seem to have some kind of company symbol, but that’s it http: How reliable is it?
Equating complex number interms of the other 6. Don’t know the brand off hand, xatasheet sure someone does here Looks like I yank this one none too soon.
I’m thinking maybe this chip is the part of the circuit that converts 12v from the main output down to 5v. WTH is that leaded dual-diode-kludge?!
Pc power supply dna ic | Electronics Forum (Circuits, Projects and Microcontrollers)
Media New media New comments Search media. Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Theres another device in there on the high voltage side I’ll look into what that chip is next.
ModelSim – How to force a struct type written in SystemVerilog? Same deal as willawake’s post on GB MB zx7 or something. Unapproved X- and Y-caps, really skimpy heatsinks, rather small main transformer, primary and secondary wires bundled together using the fan wires, without reinforced insulation.
No worries Yanz Found info via google which lead me back here to PeteS reply posted awhile back kc8adu mentioned hitachi thanks and that was the only other thing that kept falling out but no pdf’s or docs could I find: Its an old HP box I was going to use to play with linux.
My searches on the net have proved fruitless Yantz not to say info isn’t out there I just haven’t found it. I want to convert an atx power supply so that it has a single output, about 6v to 18v and be controlled from a dc voltage power aupply for a ventilation fan. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
dna100d
Unfortunately, I don’t have specs dna10022d pin-outs. Not sure whether the regulation is on the 5v line or the 12v line, I dont think they are seperate on this unit, maybe the 5v rail has a switching reg from the 12v rail. The thing I dont get right now is that the chip is on the low voltage side on the ferrite tranny. Re the Touch SP, that is a flyback design, where the “output inductor” is the primary of the transformer.
Japlytic has posted some info on pinout part schematic of the other chip DNA in the orginal post from “larrymoencurly” Delta satasheet chips? Synthesized tuning, Part 2: The time now is To participate you need to register. I would have that that even if shutdown protection circuits were firing to protect it, it should give some glimmer of life Thread starter dr pepper Start date Aug 24, Pc power supply dna ic. But according to the following link: Measuring air gap of a magnetic core for home-wound inductors and flyback transformer 7.
DNA datasheet, DNA datasheets, manuals for DNA electornic semiconductor part
I think I’ll pull another psu out of my stack of scrap bits and look at that one. What do y’all think about the Astec unit? Show 40 post s from this thread on one page.
PV charger battery circuit 4. Ask them to e-mail you a pin-out diagram and a block diagram of the two ICs Probably uses clones of Motorola’s MJE or MJE bipolar transistors, with no DC-blocking cap to keep the transformer core from walking into saturation due to slight pulse width variations.
Just saying hello Started by MichaelaJoy Yesterday at 6: Hierarchical block is unconnected 3. I have some trouble with datashheet delta specific power supply.
Our mains fna1002d here can be at times brutal, its killed a tv or two here. What’re the maximum output ratings on that one?