EPS-25 25W Single Output Switching Power Supply series ■ ‧ ‧ ‧ ‧ ‧× ‧ ‧ ‧ SPECIFICATION EPS-25-3.3 EPS-25-5 EPS-25-7.5 EPS-25-12 EPS-25-15 EPS-25-24 EPS-25-27 EPS-25-36 EPS-25-48 DC VOLTAGE 3.3V 5V 7.5V 12V 15V 24V 27V 36V 48V RATED CURRENT 5A 5A 3.4A 2.1A 1.7A 1.05A 0.95A 0.7A 0.53A CURRENT RANGE 0 ~ 5.5A 0 ~ 5.5A 0 ~ 3.74A 0 ~ 2.34A 0 ~ 1.87A 0 ~ 1.17A 0 ~ 1.05A 0 ~ 0.78A 0 ~ 0.59A RATED POWER 16.5W 25W 25.5W 25.2W 25.5W 25.2W 25.65W 25.2W 25.44W 27.5W 28.05W 28.08W 28.05W 28.08W 28.35W 28.08W 28.32W RIPPLE & NOISE (max.) Note.2 60mVp-p 60mVp-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 ±1.0% ±1.0% ±2.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±1.0% 21.6 ~ 27V ±1.0% ±0.5% 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% 88% 89% MODEL PEAK LOAD(10sec.) OUTPUT Note.6 18.15W 3.1 ~ 3.6V VOLTAGE TOLERANCE Note.3 ±2.0% LINE REGULATION ±0.5% ±0.5% LOAD REGULATION ±1.0% ±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 FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 79% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 0.6A/115VAC LEAKAGE CURRENT OVER LOAD PROTECTION OVER VOLTAGE WORKING TEMP. 120 ~ 370VDC 86% 83% 81% <1mA/240VAC 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") UL60950-1, TUV EN60950-1 approved NOTE -40 ~ +85℃, 10 ~ 95% RH ±0.03%/℃ (0 ~ 50℃) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes 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 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) 0.081Kg; 120pcs/10.7Kg/0.97CUFT PACKING 90% 115 ~ 170% rated output power SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC OTHERS 89% COLD START 35A/230VAC 20 ~ 90% RH non-condensing EMC EMISSION 87% 0.4A/230VAC WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION (Note 4) ±0.5% 655.3K hrs min. MIL-HDBK-217F (25℃) ℃ File Name:EPS-25-SPEC 2014-07-17 EPS-25 25W 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 T2A/250V LED CN2 1 2 CN1 SVR1 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 Assignment -V +V Mating Housing Terminal JST VHR or equivalent JST SVH-21T-P1.1 or equivalent : 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. Output Derating Static Characteristics 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-25-SPEC 2014-07-17