S-25 25W Single Output Switching Power Supply series Features : Universal AC input / Full range Protections:Short circuit/Over load/Over voltage Cooling by free air convection 100% full load burn-in test Fixed switching frequency at 56KHz 2 years warranty SPECIFICATION MODEL S-25-5 S-25-12 S-25-15 S-25-24 DC VOLTAGE 5V 12V 15V 24V RATED CURRENT 5A 2.1A 1.7A 1.1A CURRENT RANGE 0 ~ 5A 0 ~ 2.1A 0 ~ 1.7A 0 ~ 1.1A RATED POWER 25W 25.2W 25.5W 26.4W 100mVp-p 100mVp-p 100mVp-p 10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 26.4V RIPPLE & NOISE (max.) Note.2 50mVp-p OUTPUT INPUT VOLTAGE ADJ. RANGE 4.75 ~ 5.5V VOLTAGE TOLERANCE Note.3 2.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 1.0% 0.5% 0.5% 0.5% SETUP, RISE TIME 300ms, 50ms/230VAC HOLD TIME (Typ.) 90ms/230VAC VOLTAGE RANGE 85 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY(Typ.) 72%/115VAC AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 0.6A/115VAC 0.35A/230VAC COLD START 13A/115VAC 25A/230VAC LEAKAGE CURRENT OVER LOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE 800ms, 50ms/115VAC at full load 12ms/115VAC at full load 120 ~ 370VDC 76%/115VAC 77%/115VAC 80%115VAC <0.75mA / 240VAC 105 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed. 5.75V ~ 6.75V 13.8V ~ 16.2V 17.25V ~ 20.25V 27.6V ~ 32.4V Protection type : Hiccup mode, recovers automatically after fault condition is removed. -10 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL1012, TUV EN60950-1 Approved 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 EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B EMC (Note 4) HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY MTBF OTHERS NOTE Compliance to EN61000-4-2,3,4,5; ENV50204, EN55024, Light industry level, criteria A DIMENSION 330.8K hrs min. MIL-HDBK-217F (25 99*97*36mm (L*W*H) PACKING 0.39Kg; 45pcs/18Kg/0.9CUFT ) 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-25-SPEC 2005-09-13 S-25 25W Single Output Switching Power Supply Mechanical Specification Case No. 905 20.5 Unit:mm 1 3.5 51.5 36 55 series 9.5 5.5 M 3 97 2 55.5 2- 3 8.2 4 5 3.5 4.5 89 98.5 6.5 3 3.5 74 18 36 2-M 28 3.5 17.5 7 87 Terminal Pin. No Assignment Pin No. 1 2 Assignment DC OUTPUT -V DC OUTPUT +V Pin No. 3 4,5 Assignment FG AC INPUT Derating Curve Static Characteristics (24V) OUTPUT VOLTAGE (V) 100 80 LOAD (%) 60 40 20 350 28 300 24 250 20 200 16 150 12 100 50 8 -10 -10 0 0 10 20 30 40 50 45 AMBIENT TEMPERATURE ( ) 60 55 (HORIZONTAL) (VERTICAL) OUTPUT RIPPLE (mVp-p) Ta=25 32 60 80 100 120 140 160 180 200 220 240 260 INPUT VOLTAGE (V) 60Hz File Name:S-25-SPEC 2005-09-13