50 and 75W quarter bricks for railwaysMinmax is aiming at railway applications with two convection-cooled quarter brick dc-dc converters with EN550155 / IEC60571 railway approvals and EN50121-3-2 railway EMC compliance. MTQZ50 (50W) and MTQZ75 (75W) each come in two basic variants, for 72Vdc (43-101V) and 110Vdc (66-160V) input ranges. Each input range variant then offers four types, with 5, 12, 15, or 24 ...steve bush
