P S D - 0 5 series 5W Single Output DC-DC Converter Features : 2:1 wide input range Protections: Short circuit / Overload / Over voltage / Over temperature Built-in EMI filter, low ripple noise 100% full load burn-in test Fix switching frequency at 67KHz Low cost High reliability 2 years warranty SPECIFICATION MODEL DC VOLTAGE RATED CURRENT OUTPUT PSD-05-05 PSD-05-12 PSD-05-24 5V 1A 0 ~ 1A 12V 0.45A 0 ~ 0.5A 5.4W 24V 0.22A 0 ~ 0.25A 5.28W 100mVp-p 2.0% 150mVp-p 2.0% CURRENT RANGE 5W RATED POWER RIPPLE & NOISE (max.) Note.2 50mVp-p VOLTAGE TOLERANCE Note.3 2.0% LINE REGULATION 1.0% LOAD REGULATION 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.) 1.0% 0.5% 1.0% 0.5% 78% 78% Above 105% rated output power OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE 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 æ 27.6~ 32.4V typically(U1)detect on main control IC ¡ WORKING TEMP. Protection type : Hiccup mode, recovery automatically after temperature goes down -10 ~ +60 æ (Refer to output load derating curve) WORKING HUMIDITY 20 ~ 90% RH non-condensing ENVIRONMENT STORAGE TEMP., HUMIDITY -20 ~ +85 , 10 ~ 95% RH 0.05%/ (0 ~ 50 ) TEMP. COEFFICIENT SAFETY & EMC OTHERS NOTE VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes WITHSTAND VOLTAGE ISOLATION RESISTANCE I/P-O/P:2KVAC EMS IMMUNITY 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 I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B / 70% RH 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 2009-04-21 P S D - 0 5 series 5W Single Output DC-DC Converter Mechanical Specification Unit:mm 75 4 67 CN2 3.96 5 32 1 2 3 11.5 40 5 16.5 4 To chassis Grounding 1 2 CN1 20 4-3.5 Dia Mounting Holes DC Input Connector (CN2) : MOLEX5285-03 or equivalent Assignment FG (-V) (+V) Pin No. 1 2 3 Mating Housing Terminal MOLEX 5058 or equivalent MOLEX 2478 or equivalent DC Output Connector (CN1) : MOLEX5273-02 or equivalent Pin No. 1 2 Assignment +V -V Mating Housing Terminal MOLEX 5195 or equivalent MOLEX 5194 or equivalent Block Diagram fosc : 67KHz RECTIFIERS & FILTER EMI FILTER I/P RECTIFIERS & FILTER POWER SWITCHING PWM CONTROL +V -V DETECTION CIRCUIT FG Derating Curve Static Characteristics 100 100 90 80 80 70 LOAD(%) LOAD (%) 60 40 20 -10 -10 60 50 40 0 10 20 30 40 AMBIENT TEMPERATURE ( 50 45 ) 60 55 (HORIZONTAL) (VERTICAL) 36 48 72 INPUT VOLTAGE File Name:PSD-05-SPEC 2009-04-21