dc-dc converter 19" compatible eurocard multiple output 45-100 watts switching mode power supplies hdu45, hdu60 & hdu100 series fea tures: 12/24/48vdc input range 19" compatible eurocard format emi meet cispr pub. 22 & fcc class b meet the safety standards ce marking compliance hdu45 3ux6hpx160mm vmebus standard hdu60 3ux8hpx160mm vmebus standard hdu100 3ux10hpx160mm vmebus standard specification input specifica tion input voltage: three ranges option. a range: 9-18vdc nominal 12vdc. b range: 18-36vdc nominal 24vdc. c range: 36-72vdc nominal 48vdc. input connector: din 41612 at rear. input current: hdu45-a: 8.0a,hdu45-b: 4.0a,hdu45-c: 2.5a. hdu60-a: 10.0a,hdu60-b: 5.0a,hdu60-c: 3.15a. hdu100-a: 15.0a,hdu100-b: 6.3a,hdu100-c: 4.0a. dielectric withstand: meet iec950. emi: meet cispr pub. 22 & fcc class b. power fail signal: installed. remote (logic) inhibit: installed. overload protection (olp): fully protected against output overload and short circuit. consult the factory for olp setting. output specifica tion output voltage: see ratings chart. output current: see ratings chart. output wattage: typ. 45 watts for hdu45. typ. 60 watts for hdu60. typ. 100 watts for hdu100. output connector : din 41612 at rear. line regulation: typ. 0.4%. load regulation: main vo1 typ. 1.0%. aux. vo2 typ. 2-3.0%(pr). 2.0%(mag. amp.) aux. vo3 typ. 2-3.0% (pr). aux. vo4 typ. 2-3.0%(pr). noise & ripple: typ. 1% peak to peak. ovp: built-in at main vo1 (latch). adjustability: available at main output vo1 and aux. output vo2 (mag. amp.). remote sense: available at hdu60 & 100 single o/p. general specifica tion efficiency: typ. 70.0-75.0% switching frequency: typ. 100k hz. circuit topology: forward circuit. transient response: typ. 3ms following a 25% load change. power density: 1.4 watts / cubic inch for hdu45, hdu60. 1.9 watts /cubic inch for hdu100. operating temperature: 0 to +50c at full load. derates linearly to +70c at half load. storage temperature: -20 to +85c. temperature coefficient: typ. 0.04% /c. cooling: free air convection. construction: 6,8,10 hp(te)x3ux160mm 19" compatible eurocard vmebus standard.
output voltage/current ratings chart hdu45 series mechanical dimensions: mm [inches] weight: hdu45 537.0g (18.94 oz.)
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