BDY29 datasheet BDY29 component BDY29 integrated circuit BDY29 schematic BDY29 application note DY29 Y29 29 BDY2 BDY BD. BDY29 from Solitron Devices, Inc.. Find the PDF Datasheet, Specifications and Distributor Information. Part, BDY Category. Description, HIGH Power HIGH Current Transistor. Company, ETC. Datasheet, Download BDY29 datasheet. Cross ref. Similar parts: .

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Loose screw on my power transistor board datashet mine with exact same symptom. DatasueetMay 20, Unfortunately, there are two different TR AC units and three different TR speed controls and the wiring is a little different — and your report of having 6 wires on the fan speed control unit makes me think that you have the early type maybe with the built-in 1A fuse.

If fan works on high it is definately not your fan motor!

BDY29 datasheet & applicatoin notes – Datasheet Archive

Since this one had a different shape than the original and no switch, took it also apart to gain access to the trimmer itself. I like having fan speed adjustments eventhough it will probably blow out again. The shape is not oct the same but, with a bit of work, the new trimmer can be fit in the old body. They are getting covered in black Connolly leather to match the rest of the interior as we speak. Melvok F1 World Champ. What I would do is: Good day since last Summer, and only of a sudden, the fan blower speed control in the center consolle of my TR just work on an on and off basis.


Your name or email address: The second pic below shows the trimmer removed from the original unit with no impedence at all and the third pic the trimmer removed from the new unit. The new one is simply a double linear potentiometer of Kohm impedence. I could find a double potentiometer of Kohm at the local electronic shop for few dollar. Now the question, could it be the potentiometer on the tunnel? Whilst in there, and altought it was not the cause of the fan not working, have replaced datashheet power transistor and, as a precautional measure, added a cooling fin to it pic 5.

Also ask for a heat sink for it that fits over the top. They look datashfet also in red!

Aircon Blower on and off

Jul 25, 11, Amersfoort, Holland. Obviously the old transistor was, in fact, good. Since this is a dash out job, and before entering into this new adventure, is there any way to check if the problem could not be in datasheef potentiometer speed regulator??

Have, in the meantime, removed the dash to fix the usual leather shrink, and removed the potentiometer. Mar 21, 2, New Jersey Full Bvy29 You must log in or sign up to post here. Visually they look very similar, althought the new one had no switch and was a little bit shorter. Produst description A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power.

If you simply search BDY29 it will come up with Data sheets etc but I found it was not available so got an equvalent product. If you want to chat about how to change it out, Pm me and will exchange phone s Dennis.


Any other idea where to look whilst the car is apart? Well, at least yours worked properly for a short whille with a new fuse. Otherwise, if you do some searches on terms like “base emitter” or “power transistor”, and you should get some prior threads like this: First of all had to removed the control panel on the center console, well, actually have removed the entire dash and the console ‘whilst i was in there’ as Shamile would say Then i removed the entire fan control unit.

Having removed it from the small circuit board and measure it, it seems that one half is doing a proper job whilst the other half is not.

ChairmanMay 19, You can access this by carefully sliding a thin piece of plastic under the vent to push two tabs that release the vent- it then pulls out. There are different control units for the TR and, unfortunately i was not able to get a used unit to match my car.

Take off the trim panel to allow access for small drill or dremel to drill out rivets that hold the unit in the vent.