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This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Just saying hello Started by MichaelaJoy Yesterday at 6: According to the following link: Heat sinks, Part 2: Ask them to e-mail you a pin-out diagram and a block diagram of the two ICs That box now has the Gigabyte MB in it that I recapped.

My searches on the net have proved fruitless Yantz not to say info isn’t out there Dna1002dd just haven’t found it. Theres another device in there on the high voltage side I’ll look into what that chip is next.

Really must pull the Enermax and check it The outer shell kind of gave it away, but this, probably for the th time, reinforces the fact that Fujjy’s are far too unreliable to be recommended. I mean when starting 12v output falls bellow JPG I’m not sure what brand these caps are, they seem to have some kind of company symbol, but that’s it http: WTH is that leaded dual-diode-kludge?!


I would have that that even if shutdown protection circuits were firing to protect it, it should give some glimmer of life CMOS Technology file 1. 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. Anyway got a cheapie coming to replace it, so it will be a project just to know why it died. Potentiometer Questions Started by norbss Yesterday at But according to the following link: Part and Inventory Search.

Here was my PM on this topic to Starfury: Synthesized tuning, Part 2: Analog Layout Finger Size 4. I have some trouble datqsheet a delta specific power supply.

Результаты поиска для DNA1002D

Losses in inductor of a boost converter 8. How reliable is it? Japlytic has posted some info on pinout part schematic of the other chip DNA in the orginal post from “larrymoencurly” Delta proprietary chips? Dec 248: Re the Touch SP, that is a flyback design, where the “output inductor” is the primary of the transformer.

DNA1002D datasheet pdf datenblatt

Page 9 of Its an old HP box I was going to use to play with linux. My suggestion would be to send an e-mail to Delta’s Sales and Support office, either in the UK or the US which can be found on this webpage.


Digital multimeter appears dnx1002d have measured voltages lower than expected. They were pretty bulletproof for me – full of Ena1002d mainly. The function of this circuit from sigma-delta DAC chip? By continuing to use this site, you are consenting to our use of cookies. Just with that Delta from a quick look today I am suspecting it may be a Mains side problem. 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.

DNAD PDF Datasheet, Equivalent part search

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Our mains power here can be at times brutal, its killed a tv or two here. These two ICs are Delta proprietary parts.

My device is a smd and its 16pin, however I think its just a diffo package of the same chip. Input port and input output port declaration in top module datawheet. The time now is How do you get an MCU design to market quickly?

Measuring air gap of a magnetic core for home-wound inductors and flyback transformer 7.