Rated 45W General Purpose Peak 60W SNP-Y04 Series Features: ● Only 1.1 inch height ● 4.7 Watt per cubic inch ● With ITE & Medical safety ● Efficiency between 76% to 85% o o ● Operation from 0 C to 70 C by convection ● Single side PCB for low assembly cost General Specifications: Input voltage ................................................ 90VAC to 264VAC Over voltage protection ................................................ latch off o o Input frequency..................................................... 47Hz to 63Hz Operating temperature ........................... 0 C to 70 C convection o o Inrush current ..................................... less than 30A at 115VAC derating: 2.5% / C > 50 C less than 60A at 230VAC Cooling ....................................................... free air convection o o Efficiency ................................... 76%~85% depends on models Storage temperature ............................................-40 C to +85 C at rated load and 115VAC EMI .............................................................................. FCC "B" Hold up time .......................................................... 14ms typical EN55022"B", EN55011"B" Earth leakage current .................................................... < 300uA EMS .......................................... EN61000-4-2,-3,-4,-5,-6,-8,-11 Over load protection ............................................. auto recovery Safety ..................................................UL 60950-1, UL 60601-1 Short circuit protection ......................................... auto recovery CSA C22.2 No. 60950-1, 601.1 EN 60950-1, EN 60601-1 Mechanical Specifications: Notes: 1. Dimensions shown in mm as left. Tolerance: + -1mm (Excluding cables). TO CHASSIS GROUND, INDICATED "A" 2. Size: x2 50.8 X 101.6 X 28 (mm) 101.6 2" X 4" X 1.102" 3. Packing Net weight: 127 g approx. / unit LTB1 Gross weight: 12.6 kg approx. / carton, 80 units / carton 1 Carton size (mm): 382 (L) x 374 (W) x 277 (H) 4. Connectors TRANSFORMER N 44.5 50.8 AC input: JST B2P3-VH or equivalent TB2 DC output: JST B4P-VH or equivalent for single JST B6P-VH or equivalent for multiple outputs 5. Output Pin assignment A PIN NO. 1 2 3 4 5 6 3.15 SNP-Y041 +5V +5V GND GND +12V -12V 95.3 o3.2TYP. MOUNTING HOLES 3.15 SNP-Y043 +5V +5V GND GND +12V NC x4 SNP-Y04F +5V +5V GND GND +24V +12V SNP-Y046 +5V +5V GND GND SNP-Y047 +12V +12V GND GND +5V NC SNP-Y047-1 +12V +12V GND GND SNP-Y048 +15V +15V GND GND +5V NC 28.0 MAX. SNP-Y048-1 +15V +15V GND GND SNP-Y049 +24V +24V GND GND +5V NC SNP-Y049-1 +24V +24V GND GND SNP-Y04T +48V +48V GND GND 2.4 MAX. -Clark- AUG. 2012 ** This data sheet is only for model selection. For business, engineering specification by model must be used. 4-1 Rated 45W General Purpose Peak 60W SNP-Y04 Series Output Specifications: MODEL OUTPUT LOAD VOLTAGE RIPPLE LINE LOAD EFFICIENCY MIN. RATED MAX. PEAK NO. RAIL ACCURACY NOISE REG. REG. TYPICAL SNP-Y041 +5V 0A 3A 4A 5A +4.9V~+5.1V 1% ±1% ±3% +12V 0A 2A 3A 4A +11.4V~+12.6V 1% ±1% ±3% 80% -12V 0A 0.3A -11.4V~-12.6V 1% ±1% ±5% SNP-Y043 +5V 0A 3A 4A 5A +4.9V~+5.1V 1% ±1% ±3% 80% +12V 0A 2.3A 3.3A 4A +11.4V~+12.6V 1% ±1% ±3% SNP-Y04F +5V 0A 3A 4A 6A +4.95V~+5.05V 1% ±1% ±3% +24V 0A 1A 1.5A 2.4A +22,8V~+25.2V 1% ±1% ±3% 81% +12V 0A 0.3A +11.4V~+12.6V 1% ±1% ±5% SNP-Y046 +5V 0A 7A 10A +4.95V~+5.05V 1% ±1% ±1% 77% SNP-Y047 +12V 0A 3.3A 5A +11.88V~+12.12V 1% ±1% ±1% 80% +5V 0A 0.5A +4.75V~+5.25V 1% ±1% ±1% SNP-Y047-1 +12V 0A 3.3A 5A +11.88V~+12.12V 1% ±1% ±1% 81% SNP-Y048 +15V 0A 2.6A 4A +14.85V~+15.15V 1% ±1% ±1% 80% +5V 0A 0.5A +4.75V~+5.25V 1% ±1% ±1% SNP-Y048-1 +15V 0A 3A 4A +14.85V~+15.15V 1% ±1% ±1% 81% SNP-Y049 +24V 0A 1.7A 2.5A +23.75V~+24.24V 1% ±1% ±1% 82% +5V 0A 0.5A +4.75V~+5.25V 1% ±1% ±1% SNP-Y049-1 +24V 0A 1.9A 2.5A +23.75V~+24.24V 1% ±1% ±1% 83% SNP-Y04T +48V 0A 1A 1.35A +47.6V~+48.4V 1% ±1% ±1% 85% SNP-Y04D +3.3V 0A 4A 5A +3.26V~+3.33V 1% ±1% ±3% +5V 0A 3A 4A +4.75V~+5.25V 1% ±1% ±3% 75% +12V 0A 0.3A +11.40V~+12.80V 1% ±1% ±5% Note: 1. At peak load, the output can last for 8 seconds without shut down. 2. The maximum combinational load of SNP-Y04D for +3.3V & +5V is 28W. 3. At factory, all outputs in 60% rated load condition, each output is checked to be within the accuracy range while the main output is setting to within the specified accuracy range at rated load. 4. Line regulation is defined by changing ±10% of input voltage from nominal line at rated load. 5. Load regulation is defined by changing ±40% of measured output load from 60% rated load at another output set to 60% rated load. 6. Ripple & noise is measured by using 15MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor at rated load and nominal line. 7. Hold up time is measured from the end of the last charging pulse to the time which the main output drop down to regulation limit at rated load and nomi- nal line. 8. The efficiency is measured at nominal line and rated load. -Clark- ** This data sheet is only for model selection. For business, engineering specification by model must be used. 4-2 AUG. 2012 Rated 45W General Purpose Peak 60W SNP-Y04 Series Performance for SNP-Y047: 1. Switching frequency ripple 2. Line frequency ripple 50mV/div 50mV/div +12V/3.3A +12V/3.3A 20mV/div +5V/0.5A +5V/0.5A 20mV/div 5us/div 5ms/div 3. Output turn on wave form 4. Output turn on wave form +12V/3.3A +12V/3.3A +5V/0.5A +5V/0.5A 2.0V/div, 20ms/div 2.0V/div, 5ms/div 5. Hold-up time 6. Over voltage protection Trip point around 14.8V 5.0V/div Primary DC 50V/div 5ms/div 5.0V/div, 5ms/div -Clark- AUG. 2012 ** This data sheet is only for model selection. For business, engineering specification by model must be used. 4-3 Rated 45W General Purpose Peak 60W SNP-Y04 Series 7. +12V step response 8. FCC B +12V 200mV/div +5V 20mV/div 2ms/div +12V step from 0.66A to 3.3A other output at 60% rated load 9. EN 55011 B 10. Power derating curve -Clark- ** This data sheet is only for model selection. For business, engineering specification by model must be used. 4-4 AUG. 2012