RD-50 50W Dual Output Switching Power Supply series Features : Universal AC input / Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection LED indicator for power on 100% full load burn-in test All using 105 long life electrolytic capacitors Withstand 300VAC surge input for 5 second High operating temperature up to 70 Withstand 5G vibration test High efficiency, long life and high reliability 3 years warranty Bauar t gepruft Sicherheit egel ma ge od o s be wac g SPECIFICATION www. tuv.com ID 2000000000 UL62368-1 MODEL OUTPUT INPUT RD-50A CH2 CH1 CH2 DC VOLTAGE 5V 12V 5V 24V RATED CURRENT 6A 2A 4A 1.4A CURRENT RANGE 0 ~ 6A 0 ~ 3A 0 ~ 6A 0 ~ 2A RATED POWER 54W 120mVp-p 80mVp-p 150mVp-p CH1: 4.75 ~ 5.5V VOLTAGE TOLERANCE Note.3 2.0% 7.0% CH1: 4.75 ~ 5.5V 2.0% 8% LINE REGULATION Note.4 0.5% 1.5% 0.5% 1.5% LOAD REGULATION Note.5 0.5% 3.0% 0.5% 3.0% 53.6W RIPPLE & NOISE (max.) Note.2 80mVp-p VOLTAGE ADJ. RANGE SETUP, RISE TIME 500ms, 20ms/230VAC HOLD UP TIME (Typ.) 60ms/230VAC VOLTAGE RANGE 88 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY(Typ.) 78% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 1.3A/115VAC 0.8A/230VAC COLD START 48A/230VAC OVERLOAD OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMC EMISSION (Note 6) EMC IMMUNITY MTBF DIMENSION PACKING TPTC004 RD-50B CH1 PROTECTION NOTE IEC62368-1 OUTPUT NUMBER LEAKAGE CURRENT OTHERS EN62368-1 1200ms, 30ms/115VAC at full load 10ms/115VAC at full load 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage) 79% <2mA / 240VAC 110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed CH1: 5.75 ~ 6.75V Protection type : Hiccup mode, recovers automatically after fault condition is removed -25 ~ +70 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing -40 ~ +85, 10 ~ 95% RH 0.03%/ (0 ~ 50)on +5V output 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes UL62368-1, TUV EN62368-1, EAC TP TC 004 approved I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A, EAC TP TC 020 172.6Khrs min. MIL-HDBK-217F (25) 99*97*36mm (L*W*H) 0.41Kg; 45pcs/19.5Kg/0.9CUFT 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. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. 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) 7. The ambient temperature derating of 3.5/1000m with fanless models and of 5/1000m with fan models for operating altitude higher than 2000m(6500ft). File Name:RD-50-SPEC 2019-07-29 RD-50 50W Dual Output Switching Power Supply Mechanical Specification 2 3.5 51.5 1 9.5 Unit:mm 36 Case No. 905B series 3 5.5 97 8.2 4 55.5 2- M 3 5 6 7 20.5 55 5 3 . 4.5 89 99 6.5 2-M 3 3 Terminal Pin No. Assignment .5 74 18 Pin No. 1 2 3 36 .5 28 3 17.5 7 87 Assignment AC/L AC/N FG Pin No. Assignment 4,6 DC OUTPUT COM 5 DC OUTPUT +V2 7 DC OUTPUT +V1 Block Diagram fosc : 60KHz RECTIFIERS & FILTER EMI FILTER I/P POWER SWITCHING RECTIFIERS & FILTER +V2 RECTIFIERS & FILTER +V1 COM DETECTION CIRCUIT FG O.L.P. CONTROL O.V.P. Derating Curve Output Derating VS Input Voltage 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -25 0 10 20 30 40 50 AMBIENT TEMPERATURE () 60 70 (VERTICAL) 60 50 40 88 95 100 115 120 140 160 180 200 220 240 264 INPUT VOLTAGE (VAC) 60Hz File Name:RD-50-SPEC 2019-07-29