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medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 1 mds - 2 0 0a db12 aa highlights & features C C C C C C cb certified for worldwide use model number: mds -2 0 0 a db12 aa unit weight : 345g (0.762lb) dimensions ( w x l x h ): 64.7 x 1 13.9 x 44.7 mm ( 2 .5 x 4 .5 x1. 8 in ch ) general description the mds - 2 00 a db12 aa enclosed p ower s uppl y come s with universal ac input range from 90 vac to 2 64 vac. other features include low leakage, type bf patient access leakage currents, and electric shock protection compliance with 2 x mopp requirements . the mds - 200adb12 aa is certified for emc standards according to en 55011for industrial, scientific and medical (is m) radio - frequency equipment; and, e n 55022 for industrial technology equipment (ite) radio - frequency equipment . in additio n, only recognized japanese capacitors are used to ensure long product life. the mds - 2 00a db12 aa comes with both medical and ite safety approvals, including ul/ ce/ c c c ( 5000m eters ) , and cb certification. designs are compliant with rohs directive 2011/65/eu for environmental protection. model information model number input v oltage output v oltage conv e ction curr ent output forced air curr ent output mds - 200a d b 12 aa 90 - 2 64 v ac 12 vdc 0 - 9 . 17 a 0 - 16.67 a * * with 8. 5 c fm force d air model numbering mds 2 00 a d b 12 a a delta medical power supply max wattage in the product series. maybe lower at some voltage. 200 200 w family code z product type d : enclosed input type code b: 3pin class i output voltage 12 for 12 v revision code all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 2 specifications input ratings / characteristics nominal input v oltage 100-2 4 0 v ac input v oltage range 90-2 64 v ac nominal input f r equency 50- 60hz input f r equency range 47- 63hz input cur r ent (max) 2 .5 a in put surge voltage (max) 300vac for 10 0 ms full load e f ficiency (typ.) 9 1 % @ 115vac/60hz 93% @ 230vac/50hz , reference fig.1 standby power (max) 0.5w @ 115vac/6 0hz, 230v ac /50hz inrush cur r ent ( max ) 6 0 a@2 3 0 v ac, cold start input - pe(protective earth) l eakage c ur r ent (max) 0.1ma @ nc , 0.3 ma @ sfc 1 ) output - pe(protective earth) leakage current for type bf application (max) 0.1ma @ nc, 0. 5 ma @ sfc 1 ) power factor (min) 0.95 @ 115v/50hz, 230v/50hz, full load 1) n c: normal condition, sfc: single fault condition leakage current input - pe leakage current 100vac/60hz (typ) 264vac/60hz (typ) delta limit iec60601 - 1 limit normal condition 1 8 . 6 ua 4 4 . 8 ua 100ua max 5000ua max single fault condition 45 . 6 ua 151 . 9 ua 300ua max 10000ua max output - pe leakage current for type bf application normal condition 39. 2 ua 8 2 . 2 ua 100ua max 100ua max single fault condition 4 4 . 1 ua 128 . 1 ua 500ua max 500ua max fig.1 efficiency versus output load 50.000 60.000 70.000 80.000 90.000 100.000 25% 50% 75% 100% 115vac 230vac efficiency (%) output load (200w) all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 3 output ratings / characteristics nominal output v oltage (vrated ) 1 2 v output v oltage t olerance 3 % output power 2 0 0w 8.5 cfm air, up to 1 1 0w convection air line regulation (max) 0.5% load regulation (max) 1 % ripple & noise(typ.) 1%pk - pk vrated @ full load, reference fig. 2 start -up time (max) 2 0 00ms@1 15v ac hold -up time ( min ) 1 2 ms@1 15v ac , tested with 1 1 0w load dynamic response(overshoot & undershoot o/p v oltage) 5 % @50 - 100% load capacitive load (max) 1000uf rise time (max) 100ms (a) 115v (measured value=80mv) (b) 230v (measured value=82mv) fig.2 ripple & noise example, 20mhz bw ripple & noise measurement circuit all parameters are speciied at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 4 mechanical case cover enclosed cover (spcc) dimensions (w x l x h typ. ) 64.7 x1 13 . 9 x 44.7 mm ( 2 .5 x 4 .5 x1. 8 inch ) unit weight 345 g (0.762lb) indicator na cooling system na environment surrounding air temperature operating absolute m ax -1 0c to + 7 0c , supported power linearly de- rate from 5 0c to 50% rated up to 7 0c note: see power de - rating curve storage -40 c to + 8 5c operating humidity 5 -9 5 % rh (non - condensing) operating altitude 5 ,000 m eters (16402 f ee t) shock test (non - operating) 50g, 11ms, 3 shocks for each direction vibration (operating) 5 - 500hz, 2grms, 15 minute for each three axis power de - rating curve all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 5 protections overvoltage ( max ) 1 2 5 % of rated voltage , latch mode overload / overcurrent ( max ) main output 1 6 0 % of ratedcurrent hiccup mode ( non - latching, auto - recovery ) over temperature latch mode short circuit hiccup mode, ( non - latching , auto - recovery) reliability mtbf(minimum) at 115v ac , 1 1 0w , 35 c, convection air flow 8 00 khrs based on telecordia sr -332 operating life at 115vac, 1 1 0w , ambient 25 c , convection air flow 26,280 hrs safety standards / directives medical safety iec60601 - 1 2 nd , 3 rd and 3 rd +a1 ed ition cb report tuv en60601 - 1:2006 ul60601 - 1+can/csa 60601- 1: (ed.3.2005) ite safety iec60950 - 1 cb report tu v60950 -1 ul60950 - 1+can/csa60950- 1 gb4943.1 - 2011, gb9254 - 2008, gb17625.1 - 2003 ce mdd directive 93/42/eec environmental rohs directive 2011/65/eu compliant galvanic isolation input to/output (2xmopp) input to/ground (1xmopp) output to/ground (1xmopp) 4000 vac 1500vac 1 ) 1500vac ( type bf application rated) 1) psu can support poe applications with primary to fg 25 00 vac test. all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 6 emc ( compliant with iec 60601 - 1 - 2 4th ed. requirements ) emc / emissions en550 11/ en550 22, fcc title 47 : class b harmonic current emissions iec61000 - 3 -2 meet class d limit immunity to voltage flicker iec 61000- 3 -3 electrostatic discharge iec61000 - 4 -2 level 4 criteria a 1) air discharge: 15 kv contact discharge: 8 kv radiated field iec61000 - 4 -3 criteria a 1 ) 80mhz - 2700mhz, 10v/ m am modulation 385mhz - 5785mhz, 28v/ m pulse mode and other modulation electrical fast transient / burst iec61000 - 4 - 4 level 3 criteria a 1) : 2kv surge iec61000 - 4 -5 level 3 criteria a 1) common mode 3 ) : 2kv differential mode 4 ) : 1kv conducted iec61000 - 4 -6 level 2 criteria a 1) 150khz - 80mhz, 3 vrms , 6vrms at ism bands and amateur radio bands power frequency magnetic fields iec61000 - 4 -8 criteria a 1) magnetic field strength 3 0 a/ m voltage dips iec61000 - 4 -11 criteria a 1) 0% u t , 0.5 cycle ( 10ms ) , 0 o /45 o /90 o /135 o /180 o /225 o /270 o /315 o /360 o criteria b 2 ) 0% u t , 1 cycle ( 20ms ), 0 o criteria b 2 ) 70% u t , 25 cycle ( 500ms ), 0 o criteria b 2) 0 % u t , 250 cycle ( 50 0 0ms ), 0 o 1) criteria a: normal performance within the specification limits 2) criteria b : output out of regulation, or shuts down during test. automatically restore to normal operation after test. 3) asymmetrical: common mode (line to earth) 4 ) symmetrical: differential mode (line to line) all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 7 dimensions w x l x h : 64.7 x 1 13.9 x 44.7 mm mechanical drawing (3pin input type ) notes D dimensions are in mm (inches) D there are two locations where assembled power supply is connected to the customers product a. bottom mounting, use (4x) m3 screws to affix assembled power supply to product?s enclosure. extruded hole with thread must be withstand 9kgf.cm (7 . 81lb -in ) min. maximum allowed screw penetration is 3.5mm (0.138 inch). b. side mounting, use (2x) m3 screws to affix one side of assembled power supply to the product?s enclosure. extruded hole with thread must be withstand 9kgf.cm ( 7 . 81 lb -in ) min. maximum allowed screw penetration is 3.5mm (0.138 inch). all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 8 input connector cn1 signal connector cn10 2 pin 1 neutral pin 1 power good - (dc rtn) pin 2 line pin 2 power good + cn1 mates with molex housing 26033031 and molex series 6838 crimp terminals. input line can also be connected to pin 1, and input neutral can be connected to pin 2 cn3: kang yang:jp - 13t mate with kst :fdfnyd1 - 187 or other applicable connectors output connector cn101 pin1 dc rtn pin2 dc rtn pin3 vo pin4 vo cn101 mates with jst housing vhr - 4n and jst terminal svh - 41t - p1.1. cn1 02 mates with molex housing 0874390200 and molex 874210000 crimp terminals. all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 9 functions start - up time the time required for the output voltage to reach 90% of its set value, after the input voltage is applied. rise time the time required for the output voltage to change from 10% to 90% of its set value. hold - up time hold up time is the time when the ac input collapses and output voltage retains regulation for a certain period of time. the time req uired for the output to reach 9 0 % of its set value, after the input voltage is removed. graph illustrating the start - up time, rise time, and hold- up time dynamic response the power supply output voltage will remain within 5 % of its steady state value, when subjected to a dynamic load 50 to 100% of its rated current. 50 to 100% load inrush current inrush current is the peak, instantaneous, input current measured and, occurs when the input voltage is first applied. for ac input voltages, the maximum peak value of inrush current will occur during the first half cycle of the applied ac voltage. this peak value decreases exponentially during subsequen t cycles of ac voltage. overvoltage protection the power supply?s overvoltage circuit will be activated when its internal feedback circuit fails. the output voltage shall not exceed its specifications defined on page 6 under ?protections?. power supply will latch off, and require removal/re - application of input ac voltage in order to restart. all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 10 short circuit protection the power supply?s output olp/ocp function also provides protection against short circuits. when a short circuit is applied, the output current will operate in ?hiccup mode?, as shown in the illustration in the olp/ocp section on this page. the power supply will return to normal operation after the short circuit is removed . overload & overcurrent protections the power supply?s overload (olp) and overcurrent (ocp) protections will be activated before output current under 1 6 0 % of i o (max load). upon such occurrence, v o will start to dro p. o nce the power supply has reached its maximu m power limit, the protection will be activated and the power supply will go into ?hiccup mode? (auto - recovery). the power supply will rec over once the fault condition causing the olp and ocp is removed and i o is back within th e specified limit. additionally, if the i out is <1 6 0% but >1 0 0% for a prolong period of time (depending on the load), the over temperature protection (otp) will be activated due to high temperature on critical components. then, t he power supply will be latch ed off, and require recycling of input voltage to restart it. over temperature protection as mentioned above, the power supply also has over temperature protection (otp). this is activated when the overload condition persists for an extended duration and the output current is below the overload trigger point but >1 00% load. in the event of a higher operating temperature condition at 100% load, the power supply will run into otp when the surrounding air temperature is higher than the operating temperature. when activated, the output voltage will go into latch mode un til the input voltage is removed; then, reapplied , and the surrounding air temperature drops to its normal operating temperature. power good power good+ pin is an open collector transistor (40v/600ma rating). a resistor (suggest ed value 2 0kohm, 1/8w) can be added between output pin (or, other available pull - up voltage that is no greater than 30v ) and the power good+ pin (refer to figure below). value of pull - up resistor may have to be adjusted, depending on voltage used, and other end - use conditions of the power good+ pin connection to the product. when ac input is on, power good+ pin will be high. when ac input is off, power good+ pin will be l ow. there will be a minimum of 5 milliseconds (with 120w convection output power) between the ti me the power good goes to low level, and the time when the output reaches 90% of its rated value. all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )
medical ac - dc enclosed power supply 12v 200w 2 ? x4 ? high density / mds - 200a db12 aa 11 certificate all delta medical power products conform to the european directive 2011/65/eu. rohs is the abbreviation for ?restriction of the use of certain hazardous substances delta has been certified as meeting the requirement of iso 13485: 2003 and en iso 13485:2012 for the design and manufacture of switching power supply and adaptor for medical device. in ad dition to a ul total certification program (tcp) approved client laboratory for iec60950 and iec60065 . delta also has participated ul client test data program (cdtp) for iec 60601 all parameters are specified at 25 c ambient unless otherwise noted. ( november 2016 , rev. 0 1 )

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