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| 35W Single Output Switching Power Supply Features : Universal AC input/Full range SCP-35 series Protections: Short circuit / Overload / Over voltage / Battery polarity protections (by fuse) Cooling by free air convection LED indicator for power on No load power consumption <0.75W 100% full load burn-in test 2 years warranty SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE PEAK 5S RATED POWER OUTPUT VOLTAGE ADJ. RANGE LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT FUNCTION TEMP. COMPENSATION OUTPUT VOLTAGE SENSOR OVERLOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE EMC (Note 6) SCP-35-12 13.8V 2.6A 0 ~ 2.6A Note.6 3.1A SCP-35-24 27.6V 1.4A 0 ~ 1.4A 1.7A 38.6W 200mVp-p +15,-5% 1.0% 1.0% 1.0% 1200ms, 30ms/115VAC at full load 16ms/115VAC at full load 120 ~ 370VDC 86% 0.5 A/230VAC 35.9W RIPPLE & NOISE (max.) Note.2 120mVp-p +15,-5% VOLTAGE TOLERANCE Note.3 2.0% Note.4 Note.5 1.0% 2.0% 500ms, 30ms/230VAC 50ms/230VAC 85 ~ 264VAC 47 ~ 63Hz 83% 0.75A/115VAC COLD START 45A <2mA / 240VAC By NTC (not provide with the power supply) L=output voltage +0.7 V -0 1.7 ~ 2.3A rated output power 3.1 ~ 4.2A rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 16.6 ~ 19.3V Protection type : Shut down o/p voltage, re-power on to recover -20 ~ +60 -40 ~ +85 0.03%/ (Refer to output load derating curve) , 10 ~ 95% RH (0 ~ 45 ) 20 ~ 90% RH non-condensing 33.1 ~ 38.5V 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL60950-1, CB(IEC60950-1),CCC GB4943 approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC / 70% RH I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY MTBF Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, light industry level, criteria A 523.3Khrs min. MIL-HDBK-217F (25 ) 99*97*36mm (L*W*H) 0.37Kg; 45pcs/17.7Kg/1CUFT OTHERS DIMENSION PACKING NOTE 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. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. 33% Duty cycle maximum within every 15 seconds. Average output power should not exceed the rated power. 7. 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:SCP-35-SPEC 2010-02-03 35W Single Output Switching Power Supply Mechanical Specification SCP-35 Case No. 905 series Unit:mm TB1 400 RED(B+) BLACK(B-) WHITE(+V) BLACK(-V) YELLOW(L) 2 3 51.5 FS2 F6.3A/250V 5.5 3L B+ L BGND +V 36 1 FS1 T2A/250V =4 TB2 2 SVR1 CN2 Terminal Pin No. Assignment (TB1) Pin No. 1 2 3 Assignment AC/L AC/N FG 3.5 4.5 LED 89 20.5 55 99 6.5 87 Terminal Pin No. Assignment (TB2) Pin No. 1 2 Assignment DC OUTPUT +V DC OUTPUT -V 7 17.5 CN2 : JST B2B-XH or equivalent Mating Housing JST XHP or equivalent Terminal JST SXH-001T-P0.6 or equivalent 2- 1 3.5 18 74 Block Diagram 28 fosc : 60KHz L B+ I/P EMI FILTER RECTIFIERS & FILTER POWER SWITCHING RECTIFIERS & FILTER 36 2-M 3L =6 3.5 55.5 M FG O.L.P. CONTROL DETECTION CIRCUIT O.V.P. Derating Curve Output Derating VS Input Voltage Ta=25 100 90 100 80 80 60 70 LOAD (%) LOAD (%) 40 60 50 40 20 -20 0 10 20 30 40 50 60 70 (HORIZONTAL) 85 95 100 115 120 140 160 180 200 220 240 264 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (VAC) 60Hz File Name:SCP-35-SPEC 2010-02-03 97 3.5 +V -V B- 35W Single Output Switching Power Supply Function Description 1.B+,BConnect the battery : B+ connected to battery positive. B- connected to battery negative. 2.L Output voltage detection, detection output voltage or battery voltage ( if battery is used). L=output voltage +0.7 V. -0 3.+V,-V Output voltage. Can't connect the battery. SCP-35 series 4.CN2 Temperature sensor can be connected to the unit to allow temperature compensation of the charging voltage. If the sensor is not used, the charger still works normally. Reference example: Connect 100K Thermistor(THINKING) on NTC. Adjust VR to cause the output voltage is normally voltage. The output voltage will change along with the temperature change. Ta :0 SCP-35-12 SCP-35-24 14.4 0.2V 29.3 0.4V Ta :25 13.8 0.1V 27.6 0.2V Ta :50 13.2 0.2V 26.4 0.4V V 29.3 27.6 26.4 14.4 13.8 13.2 0 25 50 (12V) () (24V) Temperature Sensor File Name:SCP-35-SPEC 2010-01-19 |
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