version 0 edited on april 14 2017 -1- h hitron universal input ac-dc medical and ite application o pen frame internal switching power supplies convection-cooled 200-250 watts dual output HICM250 series features 6x4 inch compact size very high efficiency up to 90% 200-250w convection/300w forced-cooled u-bracket or box format optional medical and ite application class i construction specification input general input voltage 90-264vac efficiency typical 90-92% (depending on model) input frequency 47-63hz switching frequency 90-110khz (depending on model) input current typical 2-2.45a at 115vac dielectric withstand iec60601-1 and iec60950-1 typical 1-1.2a at 230vac circuit topology llc circuit inrush current typical 18.6a rms at 230vac transient response output voltage returns in less than power factor typical 0.97 at 230vac (depending on model) 0.01-0.2ms for a 25% load change input connector b-s connector power ok available earth leakage current less than 0.15ma remote on/off available output power density 5.3-6.6w / cubic inch output connector b-s connector construction u-bracket and box format optional line regulation typical 0.1% environmental load regulation typical 1% operating temperature -25c to +70c derate with total regulation typical 2% (refer to the derating chart) derating noise & ripple typical 1% peak to peak storage temperature -30c to +85c adjustability available at v1 cooling convection-cooled: 200-250w hold-up time 27-30ms min. at 230vac forced-cooled: 300w with 15cfm protection operating humidity 10-95% rh, non-condensing over voltage built-in (latch) storage humidity 5-95% rh over load typical set about 140-175% of safety/emc (depending on model) rating output wattage emissions (conducted) cispr en55011 & en55032 class b over temperature installed by ntc harmonic current iec61000-3-2 safety standard iec60601-1/iec60950-1class i notes: (1) all measurements are at nominal input, full loa d, and +25c unless otherwise specified. (2) load regulation is measured at 115vac or 230vac in percentage to indicate the change in output vol tage as the load varied from half load to full load (%). (3) the power supply is considered a component inst alled into a final equipment. the final equipment m ust be re-confirmed that it still meets emc directi ves. (4) due to requests in market and advances in techn ology, specifications subject to change without not ice.
version 0 edited on april 14 2017 -2- output voltage & current rating chart single output model no. (model no. for example please refer to note 1 & 2) v1 @ stand-by output min. typ. (convection-cooled) volt. max. (forced-cooled) typ. volt. HICM250-d120e-c1b 0a 16.5a 12v 24.6a 1a 5v HICM250-d120e-c1u 0a 18.5a 12v 24.6a 1a 5v HICM250-d190e-c1b 0a 10.3a 19v 15.5a 1a 5v HICM250-d190e-c1u 0a 11.6a 19v 15.5a 1a 5v HICM250-d240e-c1b 0a 10.2a 24v 12.3a 1a 5v HICM250-d240e-c1u 0a 10.2a 24v 12.3a 1a 5v HICM250-d560e-c1b 0a 4.4a 56v 5.3a 1a 5v HICM250-d560e-c1u 0a 4.4a 56v 5.3a 1a 5v symbol: ovp built-in @ adjustable notes: (1) please add suffix to model number to define ty pe: add -b for enclosure (metal box) version, and -u for u-bracket version. for example: HICM250-d120e-c1b is for class i and m etal box version; HICM250-d120e-c1u is for class i and u-bracket version. (2) other output voltages are available. plea se contact sales for details. (3) 15cfm fan-cooling is required if the output wat tage is 300watt. mechanical dimensions (note: all dimensions are in mm[inch]) derating chart notes: (1) 15 cfm fan cooling is required if total output power is 300w. (2) the 100% load is 250w at convection-cooled. derate output power by 20% for metal box version at 12v & 19v. derate output power by 10% for u-bracket version at 12v & 19v. pin assignment assignment pin no. ac-line cnt1-l ac-neutral cnt1-n ac-ground cnt1-g v1 cnt2-3,4 dc com cnt2-1,2, cnt4-2, cnt5-2 v2 cnt2-5 power ok cnt4-1 remote on/off cnt5-1 notes: remote on/off: cnt5-1 &cnt5-2 must be shorted to sw itch on the output.
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