any technical guys out there

[brendy73 12]

was just wondering any of you guys no anything about the speed controller for flappers

ive 1 here which isnt working and all i need is a transister i think thats what its called. lol

its a BD437 (cc644) ive been in touch with electronic suppliers but no ones herd of the cc644 part of it

so just hoping some one on here has had the same trouble and will be able to help

thanks for reading

[JJJ 1]

The BD437 appears to be a general purpose transistor.

I would just replace it with a BD437 from say farnells (part no. 1574356 ) or RS compontents... am sure that it'll work.

 

Do ya know why the thing went pop in the first place?

 

JJJ

[brendy73 12]

not sure y it went pop, i bought it second hand and guy showed me it working then got it home tried it the next day and didnt work typical me.

had a look at another 1 inside another controller was a different 1 again was a BD437 thou so just going to order a couple that 1574356 1

and another 1 which is not to disimmalier. [bANNED TEXT] the worse can happen.

[brendy73 12]

went back on to order a couple, min order is £20 lol the price of a new 1

[JJJ 1]

Ebay?? A bit more expensive but still only £1.88

[brendy73 12]

thanks for the help lads ill keep informed what happenes, might help some one else out someday

[PLEDGEY 496]

For electronic anything, Google 'Maplins'.