AA Datasheet PDF Download – KSAA, AA data sheet. AA Datasheet – Transistor – KSAA – Fairchild, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. AA Fairchild Semiconductor datasheet pdf data sheet FREE Datasheets (data sheet) search for integrated circuits (ic), semiconductors and other electronic.

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Jan 06, The charger appears to be exactly the same minus slightly different branding on the front.

Posting Quick Reply – Please Wait. Is this the battery you are looking for? Charge up to 5 batteries at once mod I thought you guys might be interested in a different type of mod I posted. Page 9 of 10 First. Its marked datasjeet but google knows nothing about it. I have a cellphone wall charger with an output of just over 5V Quote: I just noticed on the datasheet for the AA transistor they state the collector-emitter saturation voltage is 2v so using 6v of alkaline AA batteries dwtasheet should get a charge voltage of 4v but i am curious if you only feed 5v what the batteries are charging to?

Connect two diodes in series to this wire. It lets you charge up to a92a batteries at once.

A928A Datasheet, Equivalent, Cross Reference Search

I just successfully completed this on the charger that came with my parkzone ultra-micro p Unless anyone has any better ideas, I plan on plugging the wall wart into the wall then plugging the lead into the jack.


Anybody with input on how to reverse the polarity on the N power jack? Two diodes in series was my approach. The SOT is a mystery to me. Mar 22, On the second charge cycle this degrades further to ma and so on. Scratchbuilt Indoor and Micro Models. Dec 07, Last edited by SCF; Dec 08, at Jan 15, Images View all Images in thread. Keep in mind ma is the absolute highest and that is only one cycle on brand new AA cells.

Has anyone checked what the charged voltage of their batteries are after charging through the usb?

Dec 08, Jan 09, RF Eng Registered User. Cathode stripe goes toward the LED. This has the added benefit of reducing the 9a28a charge current to each cell so they last much longer than being slammed at 3C! Not a ton of power but if you still run this on batteries the resistor will unnecessarily waste battery energy, regardless of how small.

I should analyze the circuit in the charger to see how they have it connected because this would also lead to inherent problems when using rechargeable batteries First, up front, I did dqtasheet use rosin core solder.


Wondering now if the batteries need to be changed, maybe I lucked out and all is not lost on my little misfit. Originally Posted by tmenet I thought you guys might be interested in a different type of mod I posted. Last edited by markusb2; Jul 31, at Neither time is the battery so much as warm to the touch. May have fried something on the board.

AA Datasheet PDF – Fairchild Semiconductor

I remove the AAs and try again with another. Please leave comments on the new thread so I can answer them. I ended up getting this fixed up the right way. Then the light never goes out. I performed this modification and I’m having some very unusual results. Sorry for bumping such an old thread but I thought this might be of datashwet to some of datssheet out there.

Diode Mod and Battery Profile I picked up an MCX last week and thought it was silly to keep expending batteries so I reverse engineered the charger, came up with a solution then looked to see what others had done. When I put a battery in the charger it seems to work just fine.

Also I was planing to modify it to accept a wall wart as it eats batteries!