D-120 120W Dual Output Switching Power Supply series Features : AC input range selected by switch Protections: Short circuit / Overload / Over voltage Cooling by free air convection 100% full load burn-in test Fixed switching frequency at 28KHz 2 years warranty SPECIFICATION D-120A MODEL OUTPUT INPUT D-120B OUTPUT NUMBER CH1 CH2 CH1 DC VOLTAGE 5V 12V 5V CH2 24V RATED CURRENT 12A 5A 6A 4A CURRENT RANGE 2 ~ 12A 0.5 ~ 5A 2 ~ 10A 0.4 ~ 4A RATED POWER 120W 126W RIPPLE & NOISE (max.) Note.2 60mVp-p 120mVp-p 60mVp-p 150mVp-p VOLTAGE ADJ. RANGE CH1: 4.75 ~ 5.5V VOLTAGE TOLERANCE Note.3 2.0% 6.0% 2.0% 7.0% LINE REGULATION 0.5% 1.0% 0.5% 1.0% LOAD REGULATION 0.5% 5.0% 0.5% 6.0% SETUP, RISE TIME 200ms, 50ms at full load HOLD UP TIME (Typ.) 24ms at full load VOLTAGE RANGE 88 ~ 132VAC/176 ~ 264VAC selected by switch FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 2.2A/115VAC 1.3A/230VAC COLD START 32A 248 ~ 370VDC 78% 80% LEAKAGE CURRENT <3.5mA / 240VAC OVERLOAD 105 ~ 135% rated output power Protection type : Shut down o/p voltage, re-power on to recover PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION CH1:5.75 ~ 6.75VDC Protection type : Shut down o/p voltage, re-power on to recover -10 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.03%/ (0~50 ) on +5V output 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS WITHSTAND VOLTAGE UL60950-1, TUV EN60950-1, CCC GB4943 approved HARMONIC CURRENT Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A 272.8K hrs min. MIL-HDBK-217F (25 ) I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B (Note 4) EMS IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE 199*110*50mm (L*W*H) 0.82Kg; 16pcs/14.2Kg/0.95CUFT 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. 4. 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. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com) File Name:D-120-SPEC 2010-10-18 D-120 120W Dual Output Switching Power Supply Mechanical Specification Case No. 906 series Unit:mm 192 5 172 3.5 12 6 100 1 9.5 2 3 110 4 97 5 8.2 6 5-M3 7 37 8 199 6 6.5 3.5 50 3M3 20 Terminal Pin No. Assignment 20 12 24.5 3.5 Pin No. 1 2 3 25 16.5 190.5 Assignment AC/L AC/N FG Pin No. 4 5,6 7,8 Assignment DC OUTPUT +V2 DC OUTPUT COM DC OUTPUT +V1 159 Block Diagram RECTIFIERS & FILTER EMI FILTER I/P fosc : 28KHz RECTIFIERS & FILTER 230 115 +V2 RECTIFIERS & FILTER POWER SWITCHING +V1 COM O.L.P. O.V.P. FG PWM CONTROL DRIVER Derating Curve Static Characteristics(B) Ta=25 80 LOAD (%) 60 40 20 -10 -10 0 0 10 20 30 40 50 45 AMBIENT TEMPERATURE ( ) 60 55 (VERTICAL) (HORIZONTAL) 5.2 24 5.0 23 4.8 22 4.6 21 4.4 20 4.2 19 4.0 +24V +5V 300 250 200 150 +24V 100 50 +5V 60 120 85 170 90 180 95 190 100 200 105 210 110 220 115 230 120 240 125 250 25 OUTPUT RIPPLE (mVp-p) OUTPUT VOLTAGE (V) 100 25 130 260 INPUT VOLTAGE (V) 60Hz File Name:D-120-SPEC 2010-10-18