45W Single Output Switching Power Supply EPS-45S series Bauar t gepruft Sicherheit egel ma ge od o s be wac g www.tuv.com ID 2000000000 Features Applications 3"×2" miniature size Universal AC input / Full range ClassⅡ(without FG) installations No load power consumption<0.1W High efficiency up to 91% For 1U applications Protections: Short circuit / Overload / Over voltage Cooling by free air convection -30~70℃wide range of operating temperature Operating altitude up to 5000 meters(Note 7.) LED indicator for power on 3 years warranty Industrial electrical equipment Mechanical equipment Factory automation equipment Handheld electronic device Description EPS-45S is a 45W highly reliable green PCB type industrial power supply with a high power density on the 3” by 2” footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 91% and the extremely low no load power consumption is down below 0.1W. EPS-45S is able to be used for ClassⅡ(no FG) system design. Model Encoding EPS - 45 S - 3.3 Output voltage Small size Output wattage Series name File Name: EPS - 45 S -SPEC 2015-12-10 EPS-45S series 45W Single Output Switching Power Supply SPECIFICATION ORDER NO. OUTPUT EPS-45S-3.3 EPS-45S-5 EPS-45S-7.5 EPS-45S-12 EPS-45S-15 EPS-45S-24 EPS-45S-48 DC VOLTAGE 3.3V 5V 7.5V 12V 15V 24V 48V RATED CURRENT 8A 8A 5.4A 3.8A 3A 1.9A 0.94A CURRENT RANGE 0 ~ 8.8A 0 ~ 8.8A 0 ~ 5.95A 0 ~ 4.18A 0 ~ 3.3A 0 ~ 2.1A 0 ~ 1.03A RATED POWER 26.4W 40W 40.5W 45.6W 45W 45.6W 45.1W PEAK LOAD(10sec.) Note.2 29W RIPPLE & NOISE (max.) Note.3 80mVp-p 44W 80mVp-p 44.6W 80mVp-p 50.2W 120mVp-p 49.5W 150mVp-p 50.2W 240mVp-p 49.4W 300mVp-p VOLTAGE ADJ.RANGE VOLTAGE TOLERANCE 4.7~5.5V ±2.0% ±0.5% ±2.0% 7.12~8.3V ±2.0% ±0.5% ±2.0% 11.4~13.2V ±2.0% ±0.5% ±2.0% 13.5~16.5V ±1.0% ±0.5% ±1.0% 22.8~27.6V ±1.0% ±0.5% ±1.0% 45.6~52.8V ±1.0% ±0.5% ±1.0% 89% 90% 91% 28.4~32.4V 55.2~64.8V LOAD REGULATION 3.1~3.6V ±2.0% ±0.5% ±2.0% SETUP, RISE TIME 500ms, 30ms / 230VAC Note.4 LINE REGULATION HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT 30ms / 230VAC Note.5 80 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 80% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 1.2A / 115VAC LEAKAGE CURRENT(max.) OVERLOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY 500ms, 30ms / 115VAC at full load 12ms / 115VAC at full load 83% 85% 88% 1A / 230VAC СOLD STAR 30A/115VAC 60A/230VAC 0.25mA/264VAC 115 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8~5V 5.7~6.8V 8.62~11.3V 13.8~16.2V 17.25~20.3V Protection type : Shut down o/p voltage, re-power on to recover -30 ~ +70℃ (Refer to "Derating Curve") 20% ~ 90% RH non-condensing ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH TEMP. COEFFICIENT ±0.03% / ℃ (0 ~ 50℃) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL60950-1, TUV EN60950-1 approved SAFETY STANDARDS Primary-Secondary: 2xMOPP SAFETY & ISOLATION LEVEL WITHSTAND VOLTAGE I/P-O/P: 3KVAC EMC (Note. 7) ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH EMC EMISSION EMC IMMUNITY OTHERS MTBF DIMENSION PACKING NOTE Compliance to EN55022(CISPR22) Class B, EN61000-3-2,3 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, Heavy industry Level criteria A 726.2Khrs min. MIL-HDBK-217(25℃) 76.2*50.8*24mm or 3" * 2" *0.945" inch (L*W*H) 0.11Kg; 120pcs/14.2Kg/0.97CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power. 3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 4. Tolerance : includes set up tolerance, line regulation and load regulation. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. Touch current was measured from primary input to DC output. 7. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m (6500ft). 8. 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) File Name: EPS - 45 S -SPEC 2015-12-10 EPS-45S series 45W Single Output Switching Power Supply Block Diagram fosc : 65KHz EMI FILTER & RECTIFIER I/P RECTIFIERS & FILTER RECTIFIERS & FILTER POWER SWITCHING +V -V DETECTION CIRCUIT O.L.P. CONTROL O.V.P. Derating Curve Static Characteristics 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -30 0 10 20 30 40 50 AMBIENT TEMPERATURE (℃) 60 70 (HORIZONTAL) 60 50 40 80 100 115 120 140 160 180 200 220 240 264 INPUT VOLTAGE (V) 60Hz File Name: EPS - 45 S -SPEC 2015-12-10 EPS-45S series 45W Single Output Switching Power Supply Mechanical Specification Case No. Unit:mm 76.2 3.175 3.175 69.85 HS100 AC FUSE T2A/250V 3 2 1 44.45 50.8 FS1 CN2 1 2 3 4 CN1 LED SVR1 HS1 3 max. 24 4-ψ3.2 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 DC Output Connector (CN2) : JST B2P-VH or equivalent Pin No. 1 2 3 4 Assignment +V +V -V -V Mating Housing Terminal JST VHR or equivalent JST SVH-21T-P1.1 or equivalent Installation Manual Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html File Name: EPS - 45 S -SPEC 2015-12-10