N E T- 5 0 50W Triple Output Switching Power Supply series Features : Universal AC input / Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection 100% full load burn-in test 2 years warranty SPECIFICATION NET-50A MODEL CH3 CH1 CH2 CH3 CH1 CH2 CH3 CH1 CH2 DC VOLTAGE 5V 12V -5V 5V 12V -12V 5V 15V -15V 5V 24V 12V RATED CURRENT 4A 2A 0.5A 4A 2A 0.5A 4A 1.5A 0.5A 3A 1A 1A 0.1 ~ 2A 0.1 ~ 0.7A 0.6 ~ 5A Note.6 0.6 ~ 5A 50W 0.1 ~ 1.5A 0.1 ~ 1.5A 51W CH1:4.75 ~ 5.5V 2.0% 6.0% 5.0% CH1: 4.75 ~ 5.5V 2.0% 6.0% 5.0% CH1: 4.75 ~ 5.5V 2.0% 8.0% 5.0% CH1: 4.75 ~ 5.5V 2.0% 8.0% 6.0% LINE REGULATION Note.4 0.5% 1.0% 1.0% 0.5% 1.0% 1.0% 0.5% 1.0% 1.0% 0.5% 1.0% 1.0% LOAD REGULATION Note.5 1.5% 3.0% 1.0% 1.5% 3.0% 1.0% 1.5% 3.0% 1.0% 1.5% 3.0% 3.0% SETUP, RISE TIME 500ms, 30ms/230VAC HOLD UP TIME (Typ.) 50ms/230VAC VOLTAGE RANGE 85 ~ 264VAC FREQUENCY RANGE EFFICIENCY (Typ.) 47 ~ 63Hz 76% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 1.1A/115VAC 0.65A/230VAC COLD START 45A 1200ms, 30ms/115VAC at full load 10ms/115VAC at full load 120 ~ 370VDC 78% 78% LEAKAGE CURRENT <2mA / 240VAC OVERLOAD 110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed OVER VOLTAGE CH1: 5.75 ~ 6.75V Protection type : Shut down o/p voltage, re-power on to recover WORKING TEMP. -20 ~ +60 WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMC EMISSION EMC IMMUNITY MTBF DIMENSION PACKING NOTE 0.2 ~ 2.5A 0.1 ~ 0.7A 0.6 ~ 5A 50W CH3 RIPPLE & NOISE (max.) Note.2 80mVp-p 120mVp-p 120mVp-p 80mVp-p 120mVp-p 120mVp-p 80mVp-p 150mVp-p 150mVp-p 80mVp-p 200mVp-p 120mVp-p VOLTAGE ADJ. RANGE PROTECTION OTHERS 0.2 ~ 2.5A 0.1 ~ 0.7A 0.6 ~ 5A 46.5W VOLTAGE TOLERANCE Note.3 (Note 7) NET-50D CH2 RATED POWER INPUT NET-50C CH1 CURRENT RANGE OUTPUT NET-50B OUTPUT NUMBER 80% (Refer to "Derating Curve") 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 45 ) 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 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 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-1, light industry level, criteria A 348.4K hrs min. MIL-HDBK-217F (25 129*98*38mm (L*W*H) 0.44Kg; 45pcs/21Kg/1.24CUFT ) 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. 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:NET-50-SPEC 2011-08-17 N E T- 5 0 50W Triple Output Switching Power Supply Mechanical Specification Case No. 903 series Unit:mm 31 1 9.5 3.5 7 122.5 2 2- M 3 3 5 98 85.5 8.2 33 4 6 7 +V ADJ. 3.5 73.5 4.5 129 6.5 120 32 3 38 28.5 3.5 9.5 3-M 18 18.5 Assignment DC OUTPUT +V2 DC OUTPUT COM DC OUTPUT +V1 3.5 Assignment Pin No. Pin No. 1 5 AC/L 2 AC/N 6 3 7 FG 4 DC OUTPUT V3 9 Terminal Pin No. Assignment 77 Block Diagram RECTIFIERS & FILTER EMI FILTER I/P POWER SWITCHING V3 RECTIFIERS & FILTER +V2 RECTIFIERS & FILTER +V1 COM DETECTION CIRCUIT FG CONTROL O.L.P. fosc : 60KHz RECTIFIERS & FILTER O.V.P. Derating Curve Output Derating VS Input Voltage 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -20 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 (VAC) 60Hz File Name:NET-50-SPEC 2011-08-17