Iain Churches wrote: > Further to the discussion on heater current liming in an adjacent > thread, it has just been suggested to me by e-mail that a current-limiting > diode like the 1N5292 might be a good place to start. > > http://www.datasheetcatalog.org/datasheet/microsemi/SA5-47.pdf > > Any ideas? > > Iain > > http://cache.national.com/ds/LM/LM317.pdf? page 17 of the datasheet 1A current regulator. The resistor value is 1.2 divided by current. http://eu.st.com/stonline/products/literature/ds/1318.pdf page 12 figure 27. The L200 is good for 2 amps but its a bit more difficult to use than the LM317. Adam
