MW MEAN WELL 125W Dual Output Switching Power Supply RD-125 series @ Features : * Protections: Short circuit / Overload / Over voltage * Cooling by free air convection * LED indicator for power on * 100% full load burn-in test All using 105C long life electrolytic capacitors Withstand 300VAC surge input for 5 second High operating temperature up to 70C Withstand 5G vibration test High efficiency, long life and high reliability * 3 years warranty [Ce SPECIFICATION UL62368-1 EN62368-1 1EC62368-1 TPTCO04 MODEL RD-125A RD-125B OUTPUT NUMBER CH1 CH2 CH1 CH2 DC VOLTAGE 5V 12V 5V 24V RATED CURRENT TTA TTA 4.6A 4.6A CURRENT RANGE Note.6] 0 ~ 12A 0~10A 0~10A 0~5A RATED POWER Note.6 | 130.9W 133.4W OUTPUT RIPPLE & NOISE (max.) Note.2} 80mVp-p 120mVp-p 80mVp-p 120mVp-p VOLTAGE ADJ. RANGE CH1: 4.75 ~ 5.5V CH1: 4.75 ~ 5.5V VOLTAGE TOLERANCE Note.3} +5.0% +7.0% +5.0% +7.0% LINE REGULATION Note.4) 1.0% +2.0% +1.0% +2.0% LOAD REGULATION __Note.5| +3.0% +4.0% +3.0% +4.0% SETUP, RISE TIME 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load HOLD UP TIME (Typ.) 25ms/230VAC 30ms/115VAC at full load VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage) FREQUENCY RANGE 47 ~ 63Hz INPUT EFFICIENCY (Typ.) 82% | 85% AC CURRENT (Typ.) 3A/115VAC 2A/230VAC INRUSH CURRENT (Typ.) COLD START 50A/230VAC LEAKAGE CURRENT <2mA/ 240VAC 110 ~ 150% rated output power PROTECTION eee Protection type : Hiccup mode, recovers automatically after fault condition is removed CH1: 5.75 ~ 6.75V OVER VOLTAGE Protection type : Hiccup mode, recovers automatically after fault condition is removed WORKING TEMP. -25 ~ +70C (Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 90% RH non-condensing ENVIRONMENT | STORAGE TEMP., HUMIDITY | -40 ~ +85C, 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/C (0 ~ 50C)on CH1 output VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS UL62368-1, TUV EN62368-1, EAC TP TC 004 approved SAFETY & | WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC EMC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH (Note 7) EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteriaA, EAC TP TC 020 MTBF 232.4Khrs min. MIL-HDBK-217F (25C) OTHERS | DIMENSION 199*98*38mm (L*W*H) PACKING 0.7Kg; 20pcs/15Kg/0.8CUFT NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature. . Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. . Tolerance : includes set up tolerance, line regulation and load regulation. . Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load. . Each output can work within current range. But total output power can't exceed rated output power. 2 3 4. Line regulation is measured from low line to high line at rated load. 5 6 7 . 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:/Avwww.meanwell.com) oo . Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. 9. The ambient temperature derating of 3.5C/1000m with fanless models and of 5C/1000m with fan models for operating altitude higher than 2000m(6500ft) File Name:RD-125-SPEC 2019-07-11MW RD-125 series 125W Dual Output Switching Power Supply @ Features : * Protections: Short circuit / Overload / Over voltage Cooling by free air convection LED indicator for power on * 100% full load burn-in test All using 105C long life electrolytic capacitors Withstand 300VAC surge input for 5 second High operating temperature up to 70C Withstand 5G vibration test High efficiency, long life and high reliability * 3 years warranty SPECIFICATION ON us le CB EAL C MODEL RD-125-1224 RD-125-1248 RD-125-2448 OUTPUT NUMBER CH1 CH2 CH1 CH2 CH1 CH2 DC VOLTAGE 12V 24V 12V 48V 24V 48V RATED CURRENT 3.7A 3.7A 2.3A 2.3A 2A 2A CURRENT RANGE Note.6| 0 ~ 7A 0~5A 0~7A 0~2.5A 0~4A 0~2.5A RATED POWER Note.6 | 133.2W 138W 144W OUTPUT RIPPLE & NOISE (max.) Note.2) 120mVp-p 200mVp-p 120mVp-p 240mVp-p 200mVp-p 240mVp-p VOLTAGE ADJ. RANGE CH1: 11.4 ~ 13.2V CH1: 11.4 ~ 13.2V CH1: 22.8 ~ 26.4V VOLTAGE TOLERANCE Note.3} +2.0% 18.0% +2.0% +8.0% +1.0% +6.0% LINE REGULATION Note.4] +0.5% +1.0% +0.5% +1.0% +0.5% +1.0% LOAD REGULATION __ Note.5|+1.0% +5.0% +1.0% +5.0% +1.0% +5.0% SETUP, RISE TIME 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load HOLD UP TIME (Typ.) 25ms/230VAC 30ms/115VAC at full load VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage) FREQUENCY RANGE 47 ~ 63Hz INPUT EFFICIENCY (Typ.) 85% 86% 86% AC CURRENT (Typ.) 3A/115VAC 2A/230VAC INRUSH CURRENT (Typ.) COLD START 50A/230VAC LEAKAGE CURRENT <2mA/ 240VAC 110 ~ 150% rated output power PROTECTION OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed CH1: 13.8 ~ 16.2V | CH1: 13.8 ~ 16.2V CH1: 27.6 ~ 32.4V OVER VOLTAGE Protection type : Hiccup mode, recovers automatically after fault condition is removed WORKING TEMP. -25 ~ +70C (Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 90% RH non-condensing ENVIRONMENT | STORAGE TEMP., HUMIDITY | -40 ~ +85C, 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/C (0 ~ 50C)on CH1 output VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS UL62368-1, TUV EN62368-1, EAC TP TC 004 approved SAFETY & | WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC EMC ISOLATION RESISTANCE \/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH (Note 7) EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteriaA, EAC TP TC 020 MTBF 218.2Khrs min. _ MIL-HDBK-217F (25C) OTHERS | DIMENSION 199*98*38mm (L*W*H) PACKING 0.7Kg; 20pcs/15Kg/0.8CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature. NOTE 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 20% to 100% rated load, and other output at 60% rated load. 6. Each output can work within current range. But total output power can't exceed rated output power. 7. 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:/Avww.meanwell.com) . Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. The ambient temperature derating of 3.5C/1000m with fanless models and of 5C/1000m with fan models for operating altitude higher than 2000m(6500ft) oo File Name:RD-125-SPEC 2019-07-11MW MEAN WELL 125W Dual Output Switching Power Supply RD-125 series @ Features : * Protections:Short circuit/Overload/Over voltage Cooling by free air convection LED indicator for power on * 100% full load burn-in test All using 105C long life electrolytic capacitors Withstand 300VAC surge input for 5 second High operating temperature up to 70C Withstand 5G vibration test High efficiency, long life and high reliability 3 years warranty [Ce SPECIFIC. ATION UL62368-1 EN62368-1 1EC62368-1 TPTCO04 MODEL RD-125-2412 RD-125-4812 RD-125-4824 OUTPUT NUMBER CH1 CH2 CH1 CH2 CH1 CH2 DC VOLTAGE 24V 12V 48V 12V 48v 24V RATED CURRENT 3.7A 3.7A 2.3A 2.3A 2A 2A CURRENT RANGE Note.6] 0 ~ 5A 0~7A 0~2.5A 0~7A 0~2.5A 0~4A RATED POWER Note.6 | 133.2W 138W 144W OUTPUT RIPPLE & NOISE (max.) Note.2} 200mVp-p 120mVp-p 240mVp-p 120mVp-p 240mVp-p 240mVp-p VOLTAGE ADJ. RANGE CH1: 22.8 ~ 26.4V CH1: 45.6 ~ 52.8V CH1: 45.6 ~ 52.8V VOLTAGE TOLERANCE Note.3} +2.0% +10% 42.0% +10% +1.0% +8.0% LINE REGULATION Note.4] +0.5% +1.0% +0.5% +1.0% +0.5% +1.0% LOAD REGULATION _ Note.5|+1.0% +5.0% +1.0% +5.0% +1.0% +5.0% SETUP, RISE TIME 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load HOLD UP TIME (Typ.) 25ms/230VAC 30ms/115VAC at full load VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage) FREQUENCY RANGE 47 ~ 63Hz INPUT EFFICIENCY (Typ.) 85% 86% 86% AC CURRENT (Typ.) 3A/115VAC 2A/230VAC INRUSH CURRENT (Typ.) COLD START 50A/230VAC LEAKAGE CURRENT <2mA/ 240VAC 110 ~ 150% rated output power PROTECTION OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed CH1: 27.6 ~ 32.4V [CH1: 55.2 ~ 64.8V CH1: 55.2 ~ 64.8V OVER VOLTAGE Protection type : Hiccup mode, recovers automatically after fault condition is removed WORKING TEMP. -25 ~ +70C (Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 90% RH non-condensing ENVIRONMENT | STORAGE TEMP., HUMIDITY | -40 ~ +85C, 10 ~ 95% RH TEMP. COEFFICIENT +0.03%/C (0 ~ 50C )on CH1 output VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS UL62368-1, TUV EN62368-1, EAC TP TC 004 approved SAFETY & | WITHSTAND VOLTAGE P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC EMC ISOLATION RESISTANCE /P-O/P, /P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH (Note 7) EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteriaA, EAC TP TC 020 MTBF 232.4Khrs min. _ MIL-HDBK-217F (25C) OTHERS | DIMENSION 199*98*38mm (L*W*H) PACKING 0.7Kg; 20pcs/15Kg/0.8CUFT NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature. . Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. . Tolerance : includes set up tolerance, line regulation and load regulation. . Line regulation is measured from low line to high line at rated load. . Each output can work within current range. But total output power can't exceed rated output power. 2 3 4 5. Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load. 6 7 . 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:/Avwww.meanwell.com) oo . Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. . The ambient temperature derating of 3.5C/1000m with fanless models and of 5C/1000m with fan models for operating altitude higher than 2000m(6500ft) File Name:RD-125-SPEC 2019-07-11MW MEAN WELL 125W Dual Output Switching Power Supply RD-125 series i Mechanical Specification Case No.902A Unit:mm ; 197 | | CO +> > re ees TT I N a ~) ~ a [e + @ - e fF <7 | a hee, st E Sy | 2 | | m) Teal], HSA | LS \4 3 | 3 hn 6" 5 S| N St H By 6 | | Sy 7 <>, 35, 1 | yy Re ig ~ ~ ~ eo ka CX ; & =5 45.| | 57.5 | 120 r 199 6.5 190 | of | | > D> 2 Terminal Pin No. Assignment ir Re, = a Pin No. | Assignment | Pin No. Assignment oO Sys | =| | F.| 8 1 ACIL 4,6 | DC OUTPUT COM oo oo oo So a 2 ACIN 5 | DCOUTPUT+V2 3 FG + 7 DC OUTPUT +V1 22 157 Block Diagram fosc : (OKHz 230 RECTIFIERS 115 4 & o +V2 FILTER Po EMI RECTIFIERS POWER 3 . RECTIFIERS o 41 FILTER SWITCHING : FILTER FILTER ] COM |_| DETECTION FG LE | 7 we % CIRCUIT CONTROL mL x x 0.V.P. Hi Derating Curve Hi Static Characteristics 400 | 100 4 90 ; 80 I 4 80 5 7 60 4 70 F | ~ | o I => L 4 = 40 | xz 5 2 sl | + 0 4 g 40 - 4 1 1 1 1 L | 1 1 1 1 1 1 1 1 1 1 1 L 1 2 0 10 20 30 40 45 50 60 70(VERTICAL 88 95 400 145 120 439 2 0 (HORIZONTAL) 176 190 200 230 240 264 AMBIENT TEMPERATURE (C) INPUT VOLTAGE (VAC) 60Hz File Name:RD-125-SPEC 2019-07-11