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| 24 ~ 50W AC-DC Single Output and Medical Type Desktop Features : MES50A series Universal AC input / Full range 3 pole AC inlet IEC320-C14 Class power ( with earth pin) Full output 3~48V safety approval Protections: Short circuit / Overload / Over voltage / Over temp. Fully enclosed plastic case Fix switching frequency and regulation Topology: Top switch circuit LED indicator for power on Approvals: UL / CUL / TUV / CB / CE 2 years warranty EN 60601-1 IEC 60601-1 SPECIFICATION ORDER NO. SAFETY MODEL NO. DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT MES50A-0R1B MES50A-1R1B MES50A-1-1R1B MES50A-2P1J MES50A-3P1J MES50A-4P1J MES50A-5P1J MES50A-6P1J MES50A-8P1J MES50A-0 Note.2 3.3V MES50A-1 5V 7.5A 0 ~ 7.5A 37.5W 50mVp-p 6.0% 1.0% 6.0% MES50A-1-1 MES50A-2 7.5V 5.33A 0 ~ 5.33A 40W 75mVp-p 5.0% 1.0% 5.0% 9V 5.0A 0 ~ 5.0A 45W 90mVp-p 5.0% 1.0% 5.0% MES50A-3 12V 4.16A 0 ~ 4.16A 50W 100mVp-p 3.0% 1.0% 3.0% MES50A-4 15V 3.33A 0 ~ 3.33A 50W 100mVp-p 3.0% 1.0% 3.0% MES50A-5 18V 2.77A 0 ~ 2.77A 50W 150mVp-p 3.0% 1.0% 3.0% MES50A-6 24V 2.08A 0 ~ 2.08A 50W 150mVp-p 2.0% 1.0% 2.0% MES50A-8 48V 1.04A 0 ~ 1.04A 50W 200mVp-p 2.0% 1.0% 2.0% 7.5A 0 ~ 7.5A 24.75W RIPPLE & NOISE (max.) Note.3 50mVp-p Fixed VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.4 8.0% LINE REGULATION LOAD REGULATION VOLTAGE RANGE FREQUENCY RANGE EFFICIENCY (Typ.) AC CURRENT INRUSH CURRENT (max.) LEAKAGE CURRENT (max.) OVERLOAD Note.5 Note.6 1.0% 8.0% SETUP, RISE, HOLD UP TIME 300ms, 50ms, 16ms at full load 90 ~ 264VAC 135~370VDC 47~63Hz 60% 90A / 230VAC 0.5mA / 240VAC 150 ~ 350% rated output power 112 ~ 250% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 110 ~ 150% rated output voltage Protection type : Hiccup mode, recovers automatically after fault condition is removed Tj 135 typically (IC1) detect on main control IC Protection type : Shut down o/p voltage, recovers automatically after temperature goes down 0 ~ +65 (Refer to output load derating curve) 20% ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.03% / ( 0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL2601-1, IEC60601-1, EN60601-1 approved I/P-O/P: 5656VDC , I/P-FG: 2828VDC I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25 Compliance to EN55011(CISPR11) class B Compliance to EN61000-3-2,3 Compliance to EN60601-1-2 (EN61000-4-2,3,4,5,6,8,11) light industry level, criteria A ----147*75.5*43.2mm (L*W*H) 0.55Kg ; 36pcs / 21Kg / CARTON See page 2, Other type available by customer requested See page 2, Other type available by customer requested / 70% RH 67% 70% 72% 74% 75% 78% 78% 80% 1.5A / 100VAC INPUT PROTECTION OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE EMC EMI CONDUCTION & RADIATION (Note. 7) HARMONIC CURRENT EMS IMMUNITY MTBF OTHERS DIMENSION PACKING PLUG CABLE CONNECTOR NOTE 1.All parameters are specified at 230VAC input, rated load, 25 70% RH ambient. 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.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 2007-05-14 24 ~ 50W AC-DC Single Output and Medical Type Desktop Mechanical Specification M S P - 2 2 5 sseerriie s U ES50A es Unit:mm 43.2 145 UL2464 18AWG 4ft for 3.3~7.5V 100 10mm SWITCHING ADAPTOR 75.5 POWER LED 147 43.2 145 UL1185 16AWG 6ft for 9V UL1185 18AWG 6ft for other 100 10mm SWITCHING ADAPTOR 11 C"+" 75.5 POWER LED 147 ID 2.1 x OD 5.5 Plug Assignment Standard plug: Others P1J (option) 11 Standard plug: 3.3V,5V,7.5V R1B (option) PIN NO OUTPUT 1 524 3 1 45 o P1J P/N CENTER OUTPUT + ID 2.1 x OD 5.5 COM COM +Vout COM +Vout 2 3 4 5 Derating Curve Static Characteristics 100 100 LOAD (%) LOAD (%) 0 15 30 45 60 70 80 60 50 0 50 60 70 80 90 100 260 Ta ( ) INPUT VOLTAGE File Name:MES50A-SPEC 2007-05-14 |
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