Offer Components of DNAD(HITACHI/DNA, SOP/DIP) from supplier, Request a quote for the part number# DNAD. Same day shipping on in- stock. DNAD Datasheet pdf, DNAD PDF Datasheet, Equivalent, Schematic, DNAD Datasheets, DNAD Wiki, Transistor, Cross Reference, PDF. DNAD Datasheet: HITACHI Encapsulation, DIP 16, DNAD PDF Download Hitachi -> Renesas Electronics, DNAD Datasheet PDF, Pinouts, Data.

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Input port and input output port declaration in top module 2. What do y’all think about the Astec ddna1002d 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.

Started by fastline Yesterday at 8: Articles Top Articles Search resources.

Pc power supply dna ic | Electronics Forum (Circuits, Projects and Microcontrollers)

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This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. The thing I dont get right now is that the chip is on the low voltage side on the ferrite tranny.


JPG I’m not sure what brand these caps are, they seem to have some kind of company symbol, but that’s it http: Re the Touch SP, that is a flyback design, where the “output inductor” is the primary of the transformer.

According to the following link: By continuing to use this site, you are consenting to our use of cookies. PNP transistor not working 2. Show 40 post s from this thread on one page. 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: My suggestion would be to send an e-mail to Dataheet Sales and Support office, either in the UK or the US which can be found on this webpage.

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 darasheet out there I just haven’t found it. As to the Caps they all appear to be the same except possibly for those 2 blue electro’s mid section.

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 one on the secondary side contains an error amplifier, opto driver and a bunch of comparators with a reference for fault detection. If the controller bd. 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.

DNA1002D PDF Datasheet Search Results

CMOS Technology file 1. Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at Just saying hello Started by MichaelaJoy Yesterday at 6: I was expecting a standard ic in the supply but its a dna and I’m having trouble finding a datasheet for it, has anyone had experience of one datasheeet these ic’s? Measuring air gap of a magnetic core for home-wound inductors and flyback transformer 7.

Same deal as willawake’s post on GB MB zx7 or something. How do you get an MCU design to market quickly?

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