D-50 50W Dual Output Switching Power Supply series Features : AC input selectable by switch Protections:Short circuit/Over load Cooling by free air convection 100% full load burn-in test Fixed switching frequency at 24KHz I/P-O/P:Rated 1 year warranty SPECIFICATION MODEL OUTPUT INPUT D-50A D-50B DC VOLTAGE 5V 12V 5V RATED CURRENT 6A 2A 6A 1A CURRENT RANGE 1 ~ 6A 0.3 ~ 2A 1 ~ 6A 0.2 ~ 1A RATED POWER 54W 100mVp-p 50mVp-p +5,-8% CH1 : 4.75 ~ 5.5V 2.0% 54W RIPPLE & NOISE (max.) Note.2 50mVp-p VOLTAGE ADJ. RANGE CH1 : 4.75 ~ 5.5V VOLTAGE TOLERANCE Note.3 2.0% 8.0% 0.5% 1.0% 0.5% 1.0% LOAD REGULATION 0.5% 5.0% 0.5% 8.0% SETUP, RISE, HOLD TIME 200ms, 100ms, 20ms at full load VOLTAGE RANGE 85 ~ 132VAC/170 ~ 264VAC selected by switch FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY(Typ.) 73% AC CURRENT INRUSH CURRENT(max.) 1.3A/115VAC 0.65A/230VAC COLD START 18A/115VAC 36A/230VAC PROTECTION OVER LOAD WORKING TEMP. 240 ~ 370VDC 73% <0.5mA / 240VAC 105 ~ 150% rated output power Protection type : Fold back current limiting, recovers automatically after fault condition is removed -10 ~ +60 (Refer to output load derating curve) WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY 20 ~ 90% RH non-condensing TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC 0.03%/ (0 ~ 50 ) on +5V output 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes Design refer to UL1012 I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC -20 ~ +85 , 10 ~ 95% RH I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction MTBF 408.9K hrs min. MIL-HDBK-217F (25 ) DIMENSION 159*97*38mm (L*W*H) PACKING NOTE 100mVp-p LINE REGULATION LEAKAGE CURRENT OTHERS 24V 0.53Kg; 24pcs/13.6Kg/0.75CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. File Name:D-50-SPEC 2004-06-30 D-50 50W Dual Output Switching Power Supply Mechanical Specification Case No. 901 series Unit:mm 3.5 7 152.5 1 3 84.5 4 8.2 5 2 -M 6 97 65 9.5 2 3 7 3 .5 4.5 78 24 159 150 22 38 3.5 M3 28.5 3 .5 3- 18 18.5 9 9 6.5 117 Terminal Pin. No Assignment Pin No. 1 2 3 Assignment AC/L AC/N FG Pin No. 4 5,6 Assignment DC OUTPUT +V2 DC OUTPUT COM 7 DC OUTPUT +V1 Output Derating Static Characteristics (B) Ta=25 D-50B 80 LOAD (%) 60 300 +5V OUTPUT VOLTAGE (V) 100 5.2 D-50A 40 20 24 5.0 250 +24V 23 4.8 200 22 4.6 150 21 4.4 100 20 4.2 19 4.0 +24V 50 OUTPUT RIPPLE (mVp-p) 25 25 +5V -10 -10 0 0 10 20 30 40 AMBIENT TEMPERATURE ( 50 ) 60 (VERTICAL) (HORIZONTAL) 60 120 85 170 90 180 95 100 190 200 105 210 110 220 115 230 120 240 125 250 130 260 INPUT VOLTAGE (V) 60Hz File Name:D-50-SPEC 2004-06-30