-13- h hitron universal input ac-dc pcb open frame triple output 17-18 watts internal switching power supplies hvi17 series features: accommodate universal ac sources compact pcb open frame format meet universal safety standards emi meet cispr pub. 22 & fcc class b ce marking compliance specification input specification input voltage: range typ. 90-264vac. rating 100-240vac. input connector: molex 5273 or jst b5p-vh. input frequency: 47-63hz. inrush current: 30.6a @ 230vac by thermister. input current: typ. 0.6ma @ 115vac, 0.3ma @ 230vac. dielectric withstand: meet iec950. emi: meet cispr pub.22 & fcc class b. hold-up time: typ.20ms @ 110vac, 80ms @ 230vac. earth leakage: typ. less than 0.3ma @ 230vac. overload protection (olp): fully protected against output overload and short circuit. consult the factory for olp setting. output specification output voltage: see ratings chart. output current: see ratings chart. output wattage: typ. 17-18 watts. output connector: molex 5267-na or jst b8b-xh-a. line regulation: typ. 0.1%. load regulation: main vo1: typ. 1.0-2.0%. aux. vo2 & vo3: typ. 2-3.0% (p.r.). noise & ripple: vo1 typ. 2% peak to peak. vo2 & vo3 typ. 1% peak to peak. ovp: built-in main vo1 only. adjustability: available at main vo1 only. general specification efficiency: typ. 70%. switching frequency: fixed-freq. at 38k hz. circuit topology: fixed-frequency flyback circuit. transient response: output voltage returns in less than 3ms following a 25% load change. safety standard: ul1950/en60950 class i. operating temperature: 0 to +50c. storage temperature: -20 to +85c. temperature coefficient: typ. 0.04% /c. cooling: free air convection. construction: pcb open frame format. power density: 1.82 watts / cubic inch.
-14- output voltage/current ratings chart mechanical dimensions: mm [inches] weight: 150.0g (5.3 oz.) triple output main vo1 @ aux. vo2 aux. vo3 model no. typ. volt. max. typ. volt. max. typ. volt. max. HVI17-30 2.2a +5v 3.0a 0.3a +12v 0.6a 0.2a -12v 0.3a hvi17-31 2.2a +5v 3.0a 0.3a +12v 0.6a 0.2a - 5v 0.3a hvi17-33 2.2a +5v 3.0a 0.3a +15v 0.6a 0.2a -15v 0.3a symbol: " " ovp built-in. "@" adjustable. " " floating (or isolated) output. " " installed with post regulator (p.r.). remark: (1) at least 20% of typical main output current is required to maintain stated regulation. (2) max. current can't be drawn from all output at the same time. input & output connectors pin assignment ac input triple output aiisgnment ac-line ac-neutral ac- ground +vo1 -vo1 vo2 vo3 dc com connector & pin # p1-l p1-n p1-g p2-1,2 p2-3,4 p2-5 p2-8 p2-6,7 mating connector: p1 molex 5195 or 5239 series/jst vhr-5n. p2 molex 5264-n/jst xhp-8 or equivalent.
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