I spotted this in an article about reforming HT capacitors in old valve radios LR8N3 http://www.supertex.com/pdf/datasheets/LR8.pdf Vin 13.2 - 450VDC Vout 1.20 - 440VDC Iout 30mA Sales, eg http://nz.mouser.com/ProductDetail/Supertex/LR8N3-G/?qs=3DfAemwt7pb8mfOvPho= AlXTA=3D=3D NZ$1.72 @ 1 Joe=20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .