24 ~ 50W AC-DC Single Output and Medical Type Desktop M ES5 0A se ries Features : EUniversal AC input / Full range E3 pole AC inlet IEC320-C14 g ELow leakage current <230 A EClassI power ( with earth pin) EFull output 3~48V safety approval EProtections: Short circuit / Overload / Over voltage / Over temp. EFully enclosed plastic case EMedical safety approved (MOPP level) EFix switching frequency and regulation ETopology: Top switch circuit ELED indicator for power on EApprovals: UL / CUL / TUV / CB / CE E2 years warranty SPECIFICATION ORDER NO. MES50A-0R1B MES50A-1R1B MES50A-1-1R1B MES50A-2P1J MES50A-3P1J MES50A-4P1J MES50A-5P1J MES50A-6P1J MES50A-7P1J MES50A-8P1J SAFETY MODEL NO. MES50A-0 MES50A-1 MES50A-1-1 MES50A-2 MES50A-3 MES50A-4 MES50A-5 MES50A-6 MES50A-7 MES50A-8 DC VOLTAGE Note.2 3.3V 5V 7.5V 9V 12V 15V 18V 24V 28V 48V RATED CURRENT 7.5A 7.5A 5.33A 5.0A 4.16A 3.33A 2.77A 2.08A 1.78A 1.04A CURRENT RANGE 0 ~ 7.5A 0 ~ 7.5A 0 ~ 5.33A 0 ~ 5.0A 0 ~ 4.16A 0 ~ 3.33A 0 ~ 2.77A 0 ~ 2.08A 0 ~ 1.78A 0 ~ 1.04A RATED POWER 24.75W 37.5W 40W 45W 50W 50W 50W 50W 50W 50W RIPPLE & NOISE (max.) Note.3 50mVp-p 50mVp-p 75mVp-p 90mVp-p 100mVp-p 100mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p OUTPUT VOLTAGE ADJ. RANGE Fixed VOLTAGE TOLERANCE Note.4 10% 6.0% 5.0% 5.0% 3.0% 3.0% 3.0% 2.0% 2.0% 2.0% LINE REGULATION Note.5 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% LOAD REGULATION Note.6 10% 6.0% 5.0% 5.0% 3.0% 3.0% 3.0% 2.0% 2.0% 2.0% SETUP, RISE, HOLD UP TIME 300ms, 50ms, 16ms at full load VOLTAGE RANGE 90 ~ 264VAC 135~370VDC FREQUENCY RANGE 47~63Hz EFFICIENCY (Typ.) 60% 67% 70% 72% 74% 75% 78% 78% 80% 80% INPUT AC CURRENT 1.5A / 100VAC INRUSH CURRENT (max.) 90A / 230VAC LEAKAGE CURRENT (max.) Note.7 Earth leakage current < 230gA/264VAC , Touch current < 60gA/264VAC 112 ~ 250% rated output power 150 ~ 350% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed 110 ~ 150% rated output voltage PROTECTION OVER VOLTAGE Protection type : Hiccup mode, recovers automatically after fault condition is removed Tj 135J typically (IC1) detect on main control IC OVER TEMPERATURE Protection type : Shut down o/p voltage, recovers automatically after temperature goes down WORKING TEMP. 0 ~ +65J (Refer toDerating Curv) WORKING HUMIDITY 20% ~ 90% RH non-condensing -20 ~ +85J, 10 ~ 95% RH ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.03% /J ( 0 ~ 5J0 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved SAFETY STANDARDS WITHSTAND VOLTAGE I/P-O/P: 5656VDC , I/P-FG: 2828VDC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25J/ 70% RH EMC (Note. 8) EMC EMISSION Compliance to EN55011(CISPR11) class B, EN61000-3-2,3 EMC IMMUNITY Compliance to EN60601-1-2 (EN61000-4-2,3,4,5,6,8,11), light industry level, criteria A MTBF ----- OTHERS DIMENSION 147*75.5*43.2mm (L*W*H) 0.55Kg 36pcs / 21Kg / CARTON PACKING PLUG See page 2, Other type available by customer requested CONNECTOR CABLE See page 2, Other type available by customer requested 1.All parameters are specified at 230VAC input, rated load, 25J 70% RH ambient. NOTE 2.DC voltage: The output voltage set at point measure by plug terminal & 50% load. 3.Ripple & noise are measured at 20MHz by using a 12 twisted pair terminated with a 0.1uf & 47uf capacitor. 4.Tolerence: includes set up tolerance, line regulation, load regulation. 5.Line regulation is measured from low line to high line at rated load. 6.Load regulation is measured from 0% to 100% rated load. 7.Touch current was measured from primary input to DC output. 8.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. File Name:MES50A-SPEC 2012-09-0424 ~ 50W AC-DC Single Output and Medical Type Desktop M ES5 0A se ries UUSSPP--22 2255 ss ee rrii ee ss Mechanical Specification Unit:mm 145 UL2464 18AWG 4ft for 3.3~7.5V 43.2 100 10mm POWER LED 147 UL1185 16AWG 6ft for 9V 145 UL1185 18AWG 6ft for other 43.2 100 10mm 11 POWER LED ID 2.1 x OD 5.5 Outside Inside 147 -V not connected to AC FG Plug Assignment Standard plug: Others P1J (option) Standard plug: 3.3V,5V,7.5V R1B (option) 11 PIN NO OUTPUT P1J 1 COM o 45 P/N OUTPUT 2 5 2 COM 4 3 1 3 +Vout CENTER + 4 COM ID 2.1 x OD 5.5 5 +Vout Derating Curve Static Characteristics 100 100 80 60 50 0 15 30 45 60 70 0 50 60 70 80 90 100 260 Ta (J) INPUT VOLTAGE File Name:MES50A-SPEC 2012-09-04 75.5 75.5 LOAD (%) SWITCHING ADAPTOR SWITCHING ADAPTOR LOAD (%)