NED-100 100W Dual Output Switching Power Supply series Features : AC input range selectable by switch Protections: Short circuit / Overload / Over voltage Cooling by free air convection LED indicator for power on 100% full load burn-in test 2 years warranty SPECIFICATION NED-100A MODEL CH2 CH1 CH2 CH1 CH2 CH1 DC VOLTAGE 5V 12V 5V 24V 12V 5V 24V 5V RATED CURRENT 10A 4.2A 8A 2.5A 7A 3A 3.5A 3A 0.7 ~ 7.0A 1 ~ 10A 0.3 ~ 3.5A 0 ~ 8A 0 ~ 3A 0 ~ 4A 0 ~ 3A Note.6 2 ~ 10A 100.4W RATED POWER INPUT NED-100D CH1 CURRENT RANGE OUTPUT NED-100C NED-100B OUTPUT NUMBER 100W RIPPLE & NOISE (max.) Note.2 80mVp-p 120mVp-p 80mVp-p VOLTAGE ADJ. RANGE 200mVp-p CH1: 4.75 ~ 5.5V 2.0% 8.0% CH1: 4.75 ~ 5.5V VOLTAGE TOLERANCE Note.3 2.0% 10% 99W 99W 120mVp-p 80mVp-p CH1: 11.4 ~ 13.2V 2.0% 3.0% 120mVp-p CH2 80mVp-p CH1: 22.8 ~ 26.4V 2.0% 3.0% LINE REGULATION Note.4 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION Note.5 1.0% 5.0% 1.0% 4.0% 1.0% 2.0% 1.0% 2.0% SETUP, RISE TIME 2000ms, 30ms/230VAC HOLD TIME (Typ.) 25ms/230VAC VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC selected by switch FREQUENCY RANGE EFFICIENCY (Typ.) 47 ~ 63Hz 80% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 2A/115VAC 1.2A/230VAC COLD START 45A LEAKAGE CURRENT OVER LOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE 1200ms, 30ms/115VAC at full load 20ms/115VAC at full load 248 ~ 373VDC 80% 82% 82% <2mA / 240VAC 110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed CH2: 5.75 ~ 6.75V CH1: 13.8 ~ 15.8V CH1: 5.75 ~ 6.75V CH2: 27.6 ~ 32.4V Protection type : Hiccup mode, recovers automatically after fault condition is removed -20 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 )on Ch1 output 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL60950-1, CB(IEC60950-1) Approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE EMC (Note 7) OTHERS I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-3-2,-3 HARMONIC CURRENT EMS IMMUNITY Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024,EN61000-6-1,light industry level, criteria A MTBF 320.7K hrs min. MIL-HDBK-217F (25 199*98*38mm (L*W*H) 0.55Kg; 30pcs/17.5Kg/0.97CUFT DIMENSION PACKING NOTE ) 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. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load. 6. Each output can work within current range. But total output power can't exceed rated output power. 7. 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. File Name:NED-100-SPEC 2008-09-25 NED-100 100W Dual Output Switching Power Supply Mechanical Specification Case No. 902 series Unit:mm 7 3.5 9 12 197 1 9.5 2 98 80 4 85.5 3 8.2 5 6 7 3.5 4- +V ADJ. M 3 57.5 4.5 120 199 190 3.5 38 3 28.5 18 18 9 3.5 3-M Pin No. 1 2 3 Pin No. Assignment DC OUTPUT +V2 5 4,6 DC OUTPUT COM DC OUTPUT +V1 7 Assignment AC/L AC/N FG 157 22 fosc : 55KHz Block Diagram 230 115 RECTIFIERS & FILTER EMI FILTER I/P Terminal Pin No. Assignment 9.5 6.5 POWER SWITCHING RECTIFIERS & FILTER +V2 RECTIFIERS & FILTER +V1 COM DETECTION CIRCUIT FG CONTROL O.L.P. O.V.P. Derating Curve Output Derating VS Input Voltage Ta=25 100 100 90 80 80 70 70 LOAD (%) LOAD (%) 60 40 20 -20 -10 0 10 20 30 40 AMBIENT TEMPERATURE ( ) 50 60 (HORIZONTAL) 60 50 40 88 176 95 190 100 200 115 230 120 240 132 264 INPUT VOLTAGE (VAC) 60Hz File Name:NED-100-SPEC 2008-09-25