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| 5W Single Output DC-DC Converter P S D - 0 5 series Features : 2:1 wide input range Protections:Short circuit/Over load /Over voltage/Over temperature Built-in EMI filter,low ripple noise 3 100% full load burn-in test Fix switching frequency at 67KHz Low cost High reliability 1 year warranty SPECIFICATION MODEL DC VOLTAGE RATED CURRENT PSD-05-05 5V 1A 0 ~ 1A PSD-05-12 12V 0.45A 0 ~ 0.5A 5.4W 100mVp-p 2.0% 1.0% 1.0% PSD-05-24 24V 0.22A 0 ~ 0.25A 5.28W 150mVp-p 2.0% 0.5% 0.5% OUTPUT CURRENT RANGE 5W RATED POWER RIPPLE & NOISE (max.) Note.2 50mVp-p VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION 2.0% 1.0% INPUT 1.0% SETUP, RISE, HOLD UP TIME 1.2s, 20ms,--- at full load 36 ~ 72VDC VOLTAGE RANGE EFFICIENCY(Typ.) 75% 0.15A/48V DC CURRENT(Typ.) Above 105% rated output power OVER LOAD 78% 78% Protection type : Fold back current limiting, recovery automatically after fault condition is removed 13.8~16.2V 5.75~ 6.75V Protection type : Hiccup mode, recovery automatically after fault condition is removed U1 Tj140 ae typically(U1)Detect on main control IC Protection type : Hiccup mode, recovery automatically after temperature goes down -10 ~ +60 ae (Refer to output load derating curve) 20 ~ 90% RH non-condensing 27.6~ 32.4V PROTECTION OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY -20 ~ +85 , 10 ~ 95% RH 0.05%/ (0 ~ 50 ) TEMP. COEFFICIENT VIBRATION WITHSTAND VOLTAGE ISOLATION RESISTANCE EMS IMMUNITY OTHERS NOTE 10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes I/P-O/P:2KVAC SAFETY & EMC I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-4-2, 3, 4, 6, 8 ENV50204, EN55024, EN61000-6-1 Light industry level, criteria A DIMENSION PACKING 75*40*20mm (L*W*H) 50mg;120pcs/6.25Kg/1CUFT 1. All parameters NOT specially mentioned are measured at 48VDC 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:PSD-05-SPEC 2006-08-22 5W Single Output DC-DC Converter Mechanical Specification To chassis Grounding P S D - 0 5 series Unit:mm 4 67 75 4 16.5 5 CN2 1 2 3 40 32 11.5 5 1 2 CN1 4-3.5 Dia Mounting Holes DC Input Connector (CN2) : MOLEX5285-03 or equivalent Pin No. 1 2 3 Assignment FG (-V) (+V) Mating Housing MOLEX 5058 or equivalent Terminal MOLEX 2478 or equivalent 20 DC Output Connector (CN1) : MOLEX5273-02 or equivalent Pin No. 1 2 Assignment +V -V Mating Housing MOLEX 5195 or equivalent Terminal MOLEX 5194 or equivalent Block Diagram RECTIFIERS & FILTER POWER SWITCHING PWM CONTROL FG RECTIFIERS & FILTER 3.96 fosc : 67KHz I/P EMI FILTER +V -V DETECTION CIRCUIT Derating Curve Static Characteristics 100 100 80 90 80 70 60 LOAD (%) LOAD(%) 0 10 20 30 40 50 45 60 55 (HORIZONTAL) (VERTICAL) 40 60 50 40 20 -10 -10 AMBIENT TEMPERATURE ( ) 36 48 72 INPUT VOLTAGE File Name:PSD-05-SPEC 2006-08-22 |
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