dc/dc converter g_s-1wr2 & h_s-1wr2 series 201 6 . 11 . 02 - a/ 3 page 1 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation selection guide c ertification part no. input v oltage (vdc) output efficiency (%, min./t yp.) @ full load max. capacitive load * ( f) nominal (range) output v oltage(vdc) output c urrent (ma)(max./min.) -- h 0 3 05s- 1 w r2 3.3 ( 2.97 - 3.63 ) 5 200/20 67/71 1000 ul/ce g0505s- 1 w r2 5 ( 4.5-5.5) 5 1 00/ 1 0 74/78 470 g0509s- 1 w r2 9 56 / 6 76/80 470 g0512s- 1 w r2 12 42 / 5 70/74 220 g0515s- 1 w r2 15 34 / 4 72/76 220 ul/ce /cb h050 3 s- 1 w r2 3.3 303 / 31 69/73 1000 h0505s- 1 w r2 5 2 00/ 2 0 74/78 1000 h0512s- 1 w r2 12 84 / 9 7 2 / 76 470 h0515s- 1 w r2 15 67 / 7 7 2 / 76 470 ul/ce g1205s- 1 w r2 12 10.8-13.2 5 1 00/ 1 0 73/77 470 g1209s- 1 w r2 9 56 / 6 76/80 470 g1212s- 1 w r2 12 42 / 5 69/73 220 g1215s- 1 w r2 15 34 / 4 71/75 220 ul/ce /cb h1205s- 1 w r2 5 2 00/ 2 0 73/77 1000 h1212s- 1 w r2 12 84 / 9 7 7 / 81 470 h1215s- 1 w r2 15 67 / 7 7 7/81 470 -- G1515S-1WR2 15 13.5 - 16.5 1 5 34 / 4 68/72 220 ul/ce g2405s- 1 w r2 24 21.6-26.4 5 1 00/ 1 0 71/75 470 g240 9 s- 1 w r2 9 56 / 6 75/79 470 g2412s- 1 w r2 12 42 / 5 72/76 220 g2415s- 1 w r2 15 34 / 4 72/76 220 ul/ce /cb h2405s- 1 w r2 5 2 00/ 2 0 72/76 1000 h2412s- 1 w r2 12 84 / 9 7 4 / 78 470 h2415s- 1 w r2 15 67 / 7 7 4 / 78 470 note : * the capacitive loads of positive and negative outputs are identical. 1 w , f ixed input voltage , 4200vac or 6000vdc isolated & unregulated positive-negative dual/ single output cb patent protection rohs features ? sip package ? high efficiency up to 8 1 % ? r einforced insulation ? the patient leakage current : max 2 a ? isolation voltage: 4200vac or 60 00vdc ? operating temperature range: - 40 to + 85 ? internal surface mounted design ? international standard pin - out ? en60601-1, ansi/aami es60601-1approval 1xmopp/2xmoop ? iec60950 approval g_s- 1 w r2 & h_s- 1 w r2 series meet reinforced insulation requirements . they are specially designed for applications where require c ompact size , high isolation, l ow isolation capacitor and l ow leakage current power . they are widely used in m edical , electricity , igbt driver and so on . they are suitable for : 1.where the voltage of the input power supply is stable (voltage variation: 10%vin); 2.where isolation is necessary between input and output (isolation voltage 4200 v a c or 6000vdc); 3.where do not has high requirement of line regulation and the ripple & noise of the output voltage ; such as: medical collection and isolation , high voltage collection circuit , igbt- driven circuits , etc.
dc/dc converter g_s-1wr2 & h_s-1wr2 series 201 6 . 11 . 02 - a/ 3 page 2 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation input s pecifications item operating c onditions min. typ. max. unit input c urrent (no - load / full load) 3.3 v input -- 4 5/ 426 7 0/-- ma 5v input -- 35/2 74 6 0/-- 12v input -- 15/11 4 40 /-- 1 5 v input -- 1 8 / 93 4 0/-- 24v input -- 10/5 6 25 /-- surge voltage (1sec. max.) 3.3 v input -0.7 -- 7 vdc 5v input -0.7 -- 9 12v input -0.7 -- 18 1 5 v input -0.7 -- 21 24v input -0.7 -- 30 reflected ripple current * -- 0.2 -- a input f ilter capacitor filter hot p lug unavailable note: *reflected r ipple c urrent testing method please see dc-dc converter application notes for specific operation . output s pecifications item operating c onditions min. typ. max. unit output v oltage a ccuracy see tolerance envelope curve (fig. 1) line r egulation input voltage change: 1% 3.3v output -- -- 1. 5 -- others -- -- 1. 2 load r egulation 10%-100% load 3.3v/5v output -- -- 20 % others -- -- 15 ripple & n oise* 20mhz bandwidth 3.3v output -- 80 150 mvp-p others -- 7 0 120 temperature d rift c oefficient 100% full load -- 0.0 2 -- %/ output s hort c ircuit p rotection ** -- -- 3 s note: *ripple and noise tested with parallel cable method , please see dc-dc converter application notes for specific operation methods . **supply voltage must be discontinued at the end of short circuit duration which less than 3s. general s pecifications item operating c onditions min. typ. max. unit insulation voltage input-output, with the test time of 1 minute 4200 -- -- v a c 6000 -- -- vd c p atient l eakage c urrent 250vac 50/60hz -- -- 2 a insulation resistance input-output, i solation voltage 500vdc 1000 -- -- m isolation c apacitance input-output, 100khz/0.1v -- 5 -- pf operating t emperature -40 -- 85 storage t emperature -55 -- 125 casing temperature rise ta=25 -- 25 -- pin w elding r esistance t emperature welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 storage h umidity non-condensing -- -- 95 % rh switching f requency 100% load, nominal input voltage -- 100 -- khz mtbf mil-hd b k-217f@25 350 0 -- -- k hours transformer creepage 5 -- -- mm transformer clearance 5 -- -- pcb creepage & clearance 5.5 -- -- note: 1 . patient leakage current and reinforced insulation is based on a 250 vac , 50/60 hz system input voltage . 2 . the ul certification (ansi/aami es60601-1, file no. e347375 ) of g_s-1wr2 & h_s-1wr2 series is approved, g_s-1wr2 & h_s-1wr2 series meets 1xmopp/2xmoop when system input voltage is with 250vac , 50/60hz.
dc/dc converter g_s-1wr2 & h_s-1wr2 series 201 6 . 11 . 02 - a/ 3 page 3 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation physical s pecifications casing m aterial black flame-retardant and heat-resistant plastic (ul94 v - 0) package d imensions 1 9 . 5 0* 9.80 * 12.50 mm weight 4.2 g(typ.) c ooling method free air convection emc s pecifications emi conducted e mission cispr22/en55022 class b (see fig. 5 for recommended circuit) radiated emission cispr22/en55022 class b (see fig. 5 for recommended circuit) ems electrostatic discharge iec/en61000-4-2 contact 8 kv perf. criteria b product c haracteristic c urve 3.3vdc output -10% 80% 20% 10% 40% 60% -5% 0 +5% +10% +15% 100% typ . min. max. -12.5% -5% +2.5% tolerance envelope cur ve output voltage accuracy output current percent (nominal input voltage) 5vdc output -10% 80% 20% 10% 40% 60% -5% 0 +5% +10% +15% 100% typ . min. max. -7.5% -2.5% +2.5% tolerance envelope cur ve output current percent (nominal input voltage) output voltage accuracy other output -10% 80% 20% 10% 40% 60% -5% 0 +5% +10% +15% 100% typ . min. max. -7.5% -2.5% +2.5% output current percent (nominal input voltage) output voltage accuracy tolerance envelope cur ve fig. 1 operating temperature( ) temperature curve output power percentage(%) -40 0 40 85 80 60 100 120 40 20 0 safe operating area 120 fig. 2
dc/dc converter g_s-1wr2 & h_s-1wr2 series 201 6 . 11 . 02 - a/ 3 page 4 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation design r eference 1. typical application if it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see fig.3. moreover, choosing suitable filter capacitor is very important, start-up problems may be caused by too large capacitance. to ensured the modules running well, the recommended capacitive load values as shown in table 1. the simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series ( see fig . 4 ) . s in g l e v in g n d + vo 0 v d c c in d c c ou t d u a l v in g n d + vo 0 v d c c in d c c o ut c ou t -vo fig. 3 single vin gnd 0v +vo dc dc reg reg vin gnd 0v +vo dc dc -vo reg reg reg dual fig. 4 recommended capacitive load value table (table 1) vin (vdc) cin ( f) single vout (vdc) cout ( f) dual vout (vdc) cout ( f) 3.3/ 5 10 3.3 /5 10 5 4.7 12 /15 4.7 12 2.2 9 2.2 24 2.2 15 1 12 / 15 1 2. emc typical recommended circuit (class b) vin gnd +vo -vo ( ) 0v dc/dc load ldm c1 c2 c3 vin gnd fig. 5 r ecommended typical circuit parameters : input voltage (v) 3.3/ 5/12/ 15/ 24 emi c1 ,c2 4.7 f /50v c 3 r efer to the cout in fig.3 ldm 6.8 h 3. output load requirements in order to ensure the converter can work reliably with high efficiency, the minimum load should not less than 10% rated load when it is used. if the needed power is indeed small, please parallel a resistor on the output side ( the sum of the efficient power and resistor consumption power is not less than 10%). 4. for more information please find the application note s on www.mornsun-power.com
dc/dc converter g_s-1wr2 & h_s-1wr2 series 201 6 . 11 . 02 - a/ 3 page 5 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation d imensions and r ecommended l ayout notes: 1. packing information please refer to product packing information which can be downloaded from www.mornsun-power.com . packing bag number: 58200013; 2. if the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. the maximum capacitive load offered were tested at input voltage range and full load ; 4. unless otherwise specified, parameters in this datasheet were measured under the conditions of ta=25 , humidity<75% rh with nominal input voltage and rated output load; 5. all index testing methods in this datasheet are based on our company s corporate standards; 6. we can provide product customization service, p lease contact our technicians directly for specific information; 7. specifications are subject to change without prior notice. m ornsun guangzhou science & technology co., ltd. address: no. 5, kehui st. 1, kehui development center, science ave., guangzhou science city, luogang district, guangzhou, p. r. china tel: 86-20-38601850-8801 fax: 86-20-38601272 e-mail: info@mornsun.cn
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