S-240 240W Single Output Switching Power Supply series ■ Features : %Auto switched 88 ~ 264VAC input %Built-in passive PFC choke %Protections: Short circuit / Overload / Over voltage / Over temperature %Forced air cooling by built-in DC fan %Built-in cooling Fan ON-OFF control %LED indicator for power on %Fixed switching frequency at 75KHz %2 years warranty .. SPECIFICATION MODEL OUTPUT INPUT S-240-5 S-240-7.5 S-240-12 S-240-15 S-240-24 S-240-30 S-240-48 DC VOLTAGE 5V 7.5V 12V 15V 24V 30V 48V RATED CURRENT 40A 30A 18A 15A 10A 8A 5A CURRENT RANGE 0 ~ 40A 0 ~ 30A 0 ~ 18A 0 ~ 15A 0 ~ 10A 0 ~ 8A 0 ~ 5A RATED POWER 200W 225W 216W 225W 240W 240W 240W RIPPLE & NOISE (max.) Note.2 150mVp-p 200mVp-p 150mVp-p 150mVp-p 180mVp-p 180mVp-p 240mVp-p VOLTAGE ADJ. RANGE 4.5 ~ 5.8V VOLTAGE TOLERANCE Note.3 ± 2.0% 6 ~ 9V ± 2.0% 10 ~ 14V ± 1.0% 12 ~ 18V ± 1.0% 20 ~ 28V ± 1.0% 27 ~ 33V ± 1.0% 41 ~ 56V ± 1.0% LINE REGULATION ± 0.5% ± 0.5% ± 0.5% ± 0.5% ± 0.5% ± 0.5% ± 1.0% LOAD REGULATION ± 1.0% ± 1.0% ± 0.5% ± 0.5% ± 0.5% ± 0.5% ± 1.0% SETUP, RISE TIME 1000ms, 20ms at full load 84% 85% 87% 34.5 ~ 40.5V 57.6 ~ 67.2V HOLD UP TIME (Typ.) 36ms at full load VOLTAGE RANGE 88 ~ 132VAC / 176 ~ 264VAC auto switch FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 78% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 5A/115VAC 15A/115VAC 82% 83% 2.5A/230VAC 30A/230VAC LEAKAGE CURRENT <2mA / 240VAC OVERLOAD 105 ~ 135% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed. PROTECTION 6 ~ 7V OVER VOLTAGE FUNCTION 80% 248 ~ 370VDC FAN CONTROL, O.T.P. WORKING TEMP. 9.4 ~ 10.9V 14.4 ~ 16.8V 18.5 ~ 21.5V 31.2 ~ 36V Protection type : Hiccup mode, recovers automatically after fault condition is removed. RT1≧40℃ FAN ON, ≦35℃ FAN OFF, ≧70℃ output shutdown -10 ~ +60℃ (Refer to output load derating curve) 20 ~ 90% RH non-condensing WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY -20 ~ +85℃, 10 ~ 95% RH TEMP. COEFFICIENT ± 0.03%/℃ (0 ~ 50℃) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes VIBRATION UL60950-1, TUV EN60950-1 approved (7.5V Design refer to TUV EN60950-1) SAFETY STANDARDS WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B (Note 4) HARMONIC CURRENT EMS IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, light industry level, criteria A 179.3K hrs min. MIL-HDBK-217F (25℃) 190*93*65mm (L*W*H) 1.2Kg; 12pcs/15.3Kg/0.79CUFT 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. 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:S-240-SPEC 2007-10-25 S-240 240W Single Output Switching Power Supply Mechanical Specification Case No. 911 series Unit:mm 159.5 139.5 133 49.5 20 7 6 84.5 9.5 2 44 43.5 41.5 3 62.5 4 8 93 4-SO M3 L=6 5 1 Air flow direction 190 171.25 26 3-M4 L=6 14 max. 50 65 Terminal Pin No. Assignment 7.5 37.5 Pin No. 1 2 3 Assignment AC/L AC/N FG Pin No. 4,5 6,7 Block Diagram fosc : 75KHz ACTIVE INRUSH CURRENT LIMITING EMI FILTER RECTIFIERS & FILTER FG FAN FAN ON/OFF CONTROL AUTO SWITCH I/P Assignment DC OUTPUT -V DC OUTPUT +V RECTIFIERS & FILTER POWER SWITCHING DETECTION CIRCUIT PWM CONTROL O.L.P. +V -V O.V.P. O.T.P. Derating Curve Static Characteristics (24V) OUTPUT VOLTAGE (V) 100 80 LOAD (%) 60 40 20 -10 0 10 20 30 40 50 AMBIENT TEMPERATURE (℃) 60 (HORIZONTAL) 300 28 250 24 200 20 150 16 100 12 50 8 25 80 160 85 170 90 180 95 190 100 200 105 210 110 220 115 230 120 240 125 250 OUTPUT RIPPLE (mVp-p) Ta=25℃ 32 130 260 INPUT VOLTAGE (V) 60Hz File Name:S-240-SPEC 2007-10-25