SE-450-3.3 Mean Well

450W Single Output Power Supply SE-450 series % & SPECIFICATION MODEL SE-450-3.3 SE-450-5 SE-450-12 SE-450-15 SE-450-24 SE-450-36 SE-450-48 DC VOLTAGE 3.3V 5V 12V 15V 24V 36V 48V RATED CURRENT 75A 75A 37.5A 30A 18.8A 12.5A 9.4A CURRENT RANGE 0 ~ 75A 0 ~ 75A 0 ~ 37.5A 0 ~ 30A 0 ~ 18.8A 0 ~ 12.5A 0 ~ 9.4A RATED POWER 247.5W 375W 450W 450W 451.2W 450W 451.2W RIPPLE & NOISE (max.) Note.2 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p OUTPUT VOLTAGE ADJ. RANGE 2.97 ~ 3.63V 4.5 ~ 5.5V 10.8 ~ 13.5V 13.5 ~ 16.5V 21.6 ~ 28.5V 32.4 ~ 39.6V 43.2 ~ 52.8V VOLTAGE TOLERANCE Note.3 3.0% 3.0% 1.0% 1.0% 1.5% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.3% 0.3% 0.2% 0.2% 0.2% LOAD REGULATION 2.0% 2.0% 0.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME 1500ms, 50ms/230VAC 1500ms, 50ms/115VAC at full load HOLD UP TIME (Typ.) 16ms/230VAC 12ms/115VAC at full load VOLTAGE RANGE 90 ~ 132VAC / 180 ~ 264VAC selected by SW 254 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 74% 78% 83% 84% 86% 86% 88% INPUT 10A/115VAC 6A/230VAC AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 35A/115VAC 55A/230VAC LEAKAGE CURRENT <2.5mA / 240VAC 105 ~ 150% rated output power OVERLOAD Protection type : Shut down o/p voltage, re-power on to recovery 3.8 ~ 4.6V 5.75 ~ 6.75V 13.8 ~ 16.2V 18 ~ 21V 32 ~ 36V 45 ~ 52V 57.6 ~ 67.2V PROTECTION OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recovery OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down -10 ~ +60 (Refer toDerating Curv) WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY -40 ~ +85,10 ~ 95% RH STORAGE TEMP., HUMIDITY ENVIRONMENT TEMP. COEFFICIENT 0.05%/ (0 ~ 50) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS UL60950-1 approved SAFETY WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH MTBF 200K hrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 225*124*50mm (L*W*H) PACKING 1.25Kg 12PCS/16Kg/1CUFT ( ) * &+,- . &/ ( NOTE &( 0 1 &,234 &5 ,( 1 67 ( +( * . ( File Name:SE-450-SPEC 2015-01-22450W Single Output Power Supply SE-450 series Mechanical Specification Case No.986A Unit:mm 33.5 150 26.7 160 Terminal Pin No. Assignment : 13 CN102 24 Pin No. Assignment Pin No. Assignment LED +V ADJ. SVR1 1 AC/L 4~6 DC OUTPUT -V 9 2 AC/N 7~9 DC OUTPUT +V 8 3 FG 7 6 Function Connector(CN102):HRS DF11-4DP-2DS or equivalent 5 Pin No. Status Mating Housing Terminal 45.05 4 1 3 +S HRS DF11-4DS HRS DF11-**SC 3 or equivalent or equivalent 24 -S 4-M4 L=5mm 2 1 15 Air flow direction 225 26.7 160 13max. 8-M4(Both Sides) L=6mm fosc : 100KHz Block Diagram 110/220V(SW) +S ACTIVE RECTIFIERS EMI POWER INRUSH +V I/P RECTIFIERS & FILTER CURRENT SWITCHING -V FILTER LIMITING -S O.V.P. FG O.L.P. PWM CONTROL DETECTION O.T.P. CIRCUIT Derating Curve Static Characteristics 100 100 Others 90 180 ~ 264VAC 80 80 90 ~ 132VAC 3.3V,5V,12V 70 60 50 60 40 50 20 40 90 95 100 105 115 132 -10 01020304045506070 (HORIZONTAL) 180 190 200 210 230 264 INPUT VOLTAGE (VAC) 60Hz AMBIENT TEMPERATURE () File Name:SE-450-SPEC 2015-01-22 LOAD (%) 144 9.25 11 38.45 16 LOAD (%) 13 25 37.5 50 50 124