EPS-35 35W Single Output Switching Power Supply series Features : Universal AC input / Full range High efficiency up to 90% Protections: Short circuit / Overload / Over voltage Cooling by free air convection 3" 2" compact size LED indicator for power on No load power consumption<0.3W 3 years warranty SPECIFICATION EPS-35-3.3 EPS-35-5 EPS-35-7.5 EPS-35-12 EPS-35-15 EPS-35-24 EPS-35-27 EPS-35-36 EPS-35-48 DC VOLTAGE 3.3V 5V 7.5V 12V 15V 24V 27V 36V 48V RATED CURRENT 6A 6A 4.7A 3A 2.4A 1.5A 1.3A 1A 0.75A CURRENT RANGE 0 ~ 6.6A 0 ~ 6.6A 0 ~ 5.2A 0 ~ 3.3A 0 ~ 2.65A 0 ~ 1.65A 0 ~ 1.45A 0 ~ 1.1A 0 ~ 0.82A RATED POWER 19.8W 30W 35.25W 36W 36W 36W 35.1W 36W 36W 33W 39W 39.6W 39.75W 39.6W 39.15W 39.6W 39.36W RIPPLE & NOISE (max.) Note.2 60mVp-p 70mVp-p 80mVp-p 100mVp-p 100mVp-p 180mVp-p 180mVp-p 200mVp-p 240mVp-p VOLTAGE ADJ. RANGE 4.75 ~ 5.5V 2.0% 7.13 ~ 8.25V 10.8 ~ 13.5V 13.5 ~ 16.5V 21.6 ~ 27V 1.0% 1.0% 1.0% 2.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1.0% MODEL PEAK LOAD(10sec.) OUTPUT Note.6 21.78W 3.1 ~ 3.6V VOLTAGE TOLERANCE Note.3 2.5% LINE REGULATION 0.5% 0.5% LOAD REGULATION 1.5% 1.0% SETUP, RISE TIME 1000ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load 50ms/230VAC 16ms/115VAC at full load HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT Note.5 85 ~ 264VAC 47 ~ 63Hz EFFICIENCY (Typ.) 80% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 0.75A/115VAC OVER LOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC OTHERS EMC EMISSION 82% 87% 84% 88% 89% 89% 89% 90% 0.5A/230VAC COLD START 40A/230VAC <1mA/240VAC 115 ~ 170% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.7 ~ 4.6V 5.6 ~ 6.75V 8.63~ 10.5V 14 ~ 17V 17.25 ~ 20.25V 27.6 ~ 32.4V 31.05 ~ 36.45V 39.7 ~ 46.8V 53.3 ~ 64.8V Protection type : Shut down o/p voltage, re-power on to recover -30 ~ +70 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL60950-1, TUV EN60950-1 approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3 EMC IMMUNITY MTBF Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level, criteria A DIMENSION 76.2*50.8*24mm (L*W*H) 0.085Kg; 120pcs/11.2Kg/0.97CUFT PACKING NOTE 120 ~ 370VDC FREQUENCY RANGE LEAKAGE CURRENT (Note 4) 24.3 ~ 29.7V 32.4 ~ 39.6V 43.2 ~ 52.8V 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 649.1Khrs min. MIL-HDBK-217F (25 ) 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. 5. Derating may be needed under low input voltage. Please check the static characteristics for more details. 6. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power. File Name:EPS-35-SPEC 2012-04-20 EPS-35 35W Single Output Switching Power Supply Mechanical Specification series Unit:mm 76.2 3.175 3.175 69.85 FS1 HS1 3 2 1 44.45 50.8 AC FUSE T2.5A/250V LED CN2 1 2 CN1 SVR1 3.2 3 max. 24 4- AC Input Connector (CN1) : JST B3P-VH or equivalent Assignment AC/N No Pin AC/L Pin No. 1 2 3 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 Assignment -V +V Mating Housing Terminal JST VHR or equivalent JST SVH-21T-P1.1 or equivalent HS1 must have safety isolation distance with system case. : Grounding required Block Diagram fosc : 100KHz EMI FILTER & RECTIFIER I/P RECTIFIERS & FILTER POWER SWITCHING +V -V DETECTION CIRCUIT FG CONTROL O.L.P. O.V.P. Static Characteristics Output Derating 100 100 90 80 80 70 50 LOAD (%) LOAD (%) 60 40 20 -30 0 10 20 30 40 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 60 50 40 85 95 100 115 120 140 160 180 200 220 240 264 INPUT VOLTAGE (V) 60Hz File Name:EPS-35-SPEC 2012-04-20