120W Single Output Switching Power Supply EPS-120 series Bauar t gepruft Sicherheit egel ma ge od o s be wac g www. tuv.com ID 2000000000 UL62368-1 EN62368-1 TPTC004 IEC62368-1 Features 4"x2" miniature size Universal AC input / Full range EMI Class B for both Class(with FG) and Class (without FG) configuration No load power consumption<0.3W High efficiency up to 91% Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection for 84W and 120W with 10CFM forced air Built-in 12V/0.5A fan supply LED indicator for power on Operating altitude up to 5000 meters 3 years warranty Applications Industrial automation machinery Industrial control system Mechanical and electrical equipment Electronic instruments, equipments or apparatus Description EPS-120 is a 120W highly reliable green PCB type power supply with a high power density on the 4 by 2 footprint. It accepts 80~264VAC input and offers various output voltages between 12V and 48V. The working efficiency is up to 91% and the extremely low no load power consumption is down below 0.3W. EPS-120 is able to be used for both Class(with FG) and Class(no FG) system design. EPS-120 has the complete protection functions; it is complied with the international safety regulations such as TUV EN62368-1, UL62368-1 and IEC62368-1. EPS-120 series serves as a high price-to-performance power supply solution for various industrial applications. Model Encoding EPS - 120 - 12 Output voltage Output wattage Series name File Name:EPS-120-SPEC 2020-10-20 EPS-120 120W Single Output Switching Power Supply series SPECIFICATION MODEL DC VOLTAGE CURRENT RATED POWER OUTPUT 10CFM EPS-120-12 EPS-120-15 EPS-120-24 EPS-120-27 EPS-120-48 12V 15V 24V 27V 48V 10A Convection 7.0A 10CFM 120W 2.5A 1.75A 120W 121.5W 120W 84W 85W 84W RIPPLE & NOISE (max.) Note.2 120mVp-p 120mVp-p 150mVp-p 150mVp-p 200mVp-p VOLTAGE ADJ. RANGE 14.3~15.8V 22.8~25.2V 25.6 ~ 28.4V 45.6 ~50.4V 11.4~12.6V VOLTAGE TOLERANCE Note.3 2.0% 2.5% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 1.0% 1.0% 1.0% 1.0% 1.0% SETUP, RISE TIME 500ms, 30ms/230VAC HOLD UP TIME (Typ.) 50ms/230VAC 90% 91% 500ms, 30ms/115VAC at full load 10ms/115VAC at full load 113 ~ 370VDC 47 ~ 63Hz EFFICIENCY (Typ.) 88% AC CURRENT (Typ.) 2.1A/115VAC 88.5% COLD START 30A/115VAC LEAKAGE CURRENT <0.75mA / 240VAC OVER VOLTAGE OVER TEMPERATURE FUNCTION FAN SUPPLY 90% 1.2A/230VAC INRUSH CURRENT (Typ.) OVERLOAD ENVIRONMENT 4.5A 3.15A 120W FREQUENCY RANGE PROTECTION 5A 3.5A 84W Convection 84W VOLTAGE RANGE Note.4 80 ~ 264VAC INPUT 8A 5.6A 60A/230VAC 115~150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 16.5 ~ 19.5V 13.2 ~ 15.6V 26.4 ~ 31.2V 29.7 ~ 35V 52.8 ~ 62.4V Protection type : Shut down o/p voltage, re-power on to recover Protection type : Shut down o/p voltage, re-power on to recover 12V@0.5A for driving a fan ; tolerance -15% ~ +10% WORKING TEMP. -30 ~ +70 (Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/ (0 ~ 50) OPERATING ALTITUDE Note.6 5000 meters VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS UL62368-1, TUV EN62368-1, IEC62368-1, EAC TP TC 004 approved I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25/ 70% RH EMC (Note 5) EMC EMISSION EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2, heavy industry level, criteria A, EAC TP TC 020 MTBF 653.5Khrs min. OTHERS DIMENSION PACKING NOTE Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 MIL-HDBK-217F (25) 101.6*50.8*29mm (L*W*H) 0.15Kg; 72pcs/11.8Kg/0.82CUFT 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. Derating may be needed under low input voltages. Please check the derating curve for more details. 5. 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) 6. 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). Product Liability DisclaimerFor detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx File Name:EPS-120-SPEC 2020-10-20 EPS-120 120W Single Output Switching Power Supply series Block Diagram fosc : 65KHz EMI FILTER & RECTIFIER EMI FILTER I/P RECTIFIERS & FILTER POWER SWITCHING +V -V RECTIFIERS & FILTER FG +12V FAN SUPPLY DETECTION CIRCUIT O.T.P. O.L.P. CONTROL O.V.P. Derating Curve Output Derating VS Input Voltage 100 100 With 10CFM Fan 90 80 80 70 Convection for 24V~48V 70 LOAD (%) LOAD (%) 60 Convection for 12 V~ 15 V 40 20 -30 0 10 20 30 40 45 50 AMBIENT TEMPERATURE () 60 70 (HORIZONTAL) 60 50 40 80 90 115 120 120 140 160 180 200 220 240 264 INPUT VOLTAGE (VAC) 60Hz File Name:EPS-120-SPEC 2020-10-20 EPS-120 120W Single Output Switching Power Supply Mechanical Specification Unit:mm 50.8 FAN 10CFM 3.175 50mm Note series Air flow direction 1 2 CN101 HS1 CN1 1 2 3 4 HS2 FS1 T4A/250V 44.45 50.8 3 2 1 LED SVR1 CN2 FS2 T4A/250V 4 - 3.3 95.25 3.175 3 max. 29 101.6 AC Input Connector (CN1) : JST B3P-VH or equivalent Pin No. 1 2 3 Assignment AC/N No Pin AC/L Mating Housing Terminal JST VHR or equivalent JST SVH-21T-P1.1 or equivalent : Grounding required 1.HS1,HS2 cannot be shorted. 2.HS1 must have safety isolation distance with system case. DC Output Connector (CN2) : JST B4P-VH or equivalent Pin No. 1,2 3,4 Assignment +V -V Mating Housing Terminal JST VHR or equivalent JST SVH-21T-P1.1 or equivalent FAN Connector(CN101) : JST B2B-PH-K-S or equivalent Pin No. 1 2 Assignment DC COM +12V Mating Housing Terminal JST PHR-2 or equivalent JST SPH-002T-P0.5S or equivalent Note : 1. The FAN SUPPLY is designed to serve as the source of the additive external fan for the cooling of the power supply, enabling the full load delivery and assuring the best life span of the product. Please do not use this FAN SUPPLY to drive other devices. 2.The PCB type(Blank type)model delivers EMI Class B for both conducted emission and radiated emission for the power supply, when configured into either Class (with FG) or Class (without FG) system. Installation Manual Please refer to : http://www.meanwell.com/manual.html File Name:EPS-120-SPEC 2020-10-20