SKS-100 Page No. [1] [2] Current PageNo. 1

Features: AC input range selected by switch. Protections:Short circuit/Over load. Cooling by free air convection. LED indicator for power o. Fixed switching frequency at 37KHz. 1 year warranty.

SPECIFICATION MODEL SKS-100-3 SKS-100-5 SKS-100-7.5 SKS-100-10 SKS-100-12 SKS-100-15 SKS-100-18 SKS-100-24 SKS-100-27 SKS-100-48 OUTPUT DC VOLTAGE 3V 5V 7.5V 10V 12V 15V 18V 24V 27V 48V RATED CURRENT 20A 20A 13.6A 10A 8.5A 6.7A 5.6A 4.5A 3.7A 2A CURRENT RANGE 0 ~ 20A 0 ~ 20A 0 ~ 13.6A 0 ~ 10A 0 ~ 8.5A 0 ~ 6.7A 0 ~ 5.6A 0 ~ 4.5A 0 ~ 3.7A 0 ~ 2A RATED POWER 60W 100W 102W 100W 102W 100.5W 100.8W 108W 99.9W 96W RIPPLE & NOISE (max.) Note.2 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p VOLTAGE ADJ. RANGE 2.8 ~ 3.3V 4.75 ~ 5.5V 6.75 ~ 8.25V 9 ~ 11V 10.8 ~ 13.2V 13.5 ~ 16.5V 16.2 ~ 19.8V 21.6 ~ 26.4V 26 ~ 32V 43.2 ~ 52.8V VOLTAGE TOLERANCE Note.3 ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.3% ±0.3% ±0.3% ±0.3% ±0.3% ±0.2% ±0.2% LOAD REGULATION ±0.5% ±0.5% ±0.5% ±0.3% ±0.3% ±0.3% ±0.3% ±0.3% ±0.2% ±0.2% SETUP, RISE, HOLD TIME 200ms, 80ms, 20ms at full load INPUT VOLTAGE RANGE 85 ~ 132VAC/180 ~ 264VAC selected by switch 255 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 70% 78% 80% 80% 81% 81% 82% 84% 84% 84% AC CURRENT 2.4A/115VAC 1.2A/230VAC INRUSH CURRENT (max.) COLD START 30A/115VAC 60A/230VAC LEAKAGE CURRENT <1mA / 240VAC PROTECTION OVERLOAD 105 ~ 150% rated output power (150 ~ 200% rated output power for S-100-7.5 only) Protection type : Shut down o/p voltage, re-power on to recover. ENVIRONMENT WORKING TEMP. -10 ~ +60℃ (Refer to output load derating curve) WORKING HUMIDITY 20 ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -20 ~ +85℃, 10 ~ 95% RH TEMP. COEFFICIENT ±0.03%/℃ (0 ~ 50℃) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY & EMC (Note 4) SAFETY STANDARDS Design refer to UL1012 WITHSTAND VOLTAGE I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction Class B OTHERS MTBF 322.4K hrs min. MIL-HDBK-217F (25℃) DIMENSION 199*98*38mm (L*W*H) PACKING 0.65Kg; 20pcs/13Kg/0.89CUFT NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 2. 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.