Switching Adapter 50W SNP-PA5X Series (Universal) Description: SNP-PA5X series is an universal input, with various options of outputs in plastic box, and a 50 watts switching mode power supply. It is designed to meet UL, CSA, VDE safety approval and VDE 0871 "B" conducted, FCC part 15 class "B" conducted, radiation EMI limits. It is made for external desk top applica- tions. Model available: SNP-PA51 for 5V/3A, 12V/2.5A, -12V/0.3A SNP-PA53 for 5V/3.5A, 12V/2.5A SNP-PA54 for 5V/3A, 15V/1.5A, -15V/0.3A SNP-PA5C for 9V/5A SNP-PA55 for 18V/3A SNP-PA57 for 12V/4.2A SNP-PA58 for 15V/3.5A SNP-PA58-C for 13.8V/3.5A SNP-PA59 for 24V/2.3A SNP-PA5T for 48V/1.1A General Specifications: Input voltage....................................90VAC to 260VAC Over voltage protection .............................. auto recovery Input frequency.........................................47Hz to 63Hz trip point at 5.7 to 7V o Inrush current..........................less than 30A at 115VAC Operating temperature............................................0 to 50 C (Cold start) less than 60A at 230VAC Cooling .............................................. free air convection o o Efficiency .............................................higher than 70% Storage temperature...................................-40 C to +85 C at nominal line and rated load EMI conduction standard............................ FCC class "B" Hold up time.........................................longer than 16ms VDE 0871 curve "B" at rated load and 115VAC EMI radiation ............................................. FCC class "B" Short circuit protection .......................... auto recovery Safety ..................................................................UL 1950 CSA 22.2 No.234,VDE 60 950 Mechanical Specifications: Notes: 1. Dimensions 2. Packing: 80 X 165 X 56 (mm) Net weight: 580 g approx. / unit 3.15" X 6.50" X 2.20" Gross weight: 16 kg approx. / carton, 3. Connectors: 24 units / carton AC input: IEC 320 / CEE 22 Carton size (mm): 439 (L) x 411 (W) x 315 (H) Standard Inlet 4. Color: 80.0(3.15) SNP-PA5X : Black SNP-PA5X-1 : Beige 5. DC output connectors and pin assignment: SNP-PA51, SNP-PA53, SNP-PA54: 165.0(6.50) o Type: 5 Pin at 180 Din plug PA51 PA53 PA54 +5V +5V +5V 56.0(2.20) +12V +12V +15V GND GND GND -12V NC -15V GND GND GND SNP-PA55, SNP-PA57, SNP-PA58: SNP-PA59: Type: DC Power Jack, 2.1 Socket type Type: DC Power Jack, 2.5 Socket type -James- ** This data sheet is only for models selection. For business, engineering specification by model must be used. AUG. 2003 4-1 Switching Adapter 50W (Universal) SNP-PA5X Series Output Specifications: MODEL OUTPUT LOAD VOLTAGE RIPPLE LINE LOAD NO. RAIL . MIN. RATED PEAK ACCURACY NOISE REG. REG. SNP-PA51 +5V 0A 3A 4A +4.85~+5.15V 1% ±1% ±5% +12V 0A 2.5A 3A +11.4~+12.6V 1% ±1% ±6% -12V 0A 0.3A 0.5A -11.0~-13.0V 1% ±1% ±5% SNP-PA53 +5V 0A 3.5A 4A +4.85~+5.15V 1% ±1% ±5% +12V 0A 2.5A 3A +11.4~+12.6V 1% ±1% ±6% SNP-PA54 +5V 0A 3A 4A +4.85~+5.15V 1% ±1% ±5% +15V 0A 1.5A 2A +14.25~15.75V 1% ±1% ±6% -15V 0A 0.3A 0.5A -13.5V~-16.5V 1% ±1% ±5% SNP-PA5C +9V 0A 5A +8.5V~+9.5V 1% ±1% ±5% SNP-PA55 +18V 0A 3A +17.0V~+19.0V 1% ±1% ±5% SNP-PA57 +12V 0A 4.2A +11.4V~+12.6V 1% ±1% ±5% SNP-PA58 +15V 0A 3.5A +14.25V~+15.75V 1% ±1% ±5% SNP-PA58-C +13.8V 0A 3.5A 4A +13.2V~+14.5V 1% ±1% ±5% SNP-PA59 +24V 0A 2.3A +23.0V~+25.0V 1% ±1% ±5% SNP-PA5T +48V 0A 1.1A +45.6V~+50.4V 0.05% ±1% ±5% Note: 1. Each output can provide up to peak load temporarily. Continuous staying in more than rated load will reduce the reliability. 2. 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 accuracy range at rated load. 3. Line regulation is defined by changing +-10% of input voltage from nominal line at rated load. 4. Load regulation is defined by changing +-40% of measured output load from 60% rated load at another output set to 60% rated load. 5. 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. 6. Hold up time is measured from the end of the last charging pulse to the time which the +5V output drop down to 4.75V at rated load and nominal line. 7. Efficiency is measured at rated load. Performance for SNP-PA51 1. Switching frequency ripple 2. Line frequency ripple 20mV/div +5V/3A +5V/3A 20mV/div 20mV/div +12V/2.5A +12V/2.5A 20mV/div -12V/0.3A 50mV/div -12V/0.3A 50mV/div 10us/div 5ms/div -James- ** This data sheet is only for models selection. For business, engineering specification by model must be used. 4-2 AUG. 2003 Switching Adapter 50W SNP-PA5X Series (Universal) 3. Hold-up time 4. Over voltage protection Trip point around 6.0V +5V/3A +12V/2.5A -12V/0.3A 2V/div Primary DC 50V/div 5ms/div 2V/div , 5ms/div 5. +5V step response 6. +12V step response +12V +5V 0.5V/div +5V +12V 0.1V/div 0.5V/div , 2ms/div 2mV/div +5V step from 0.6A to 3A +12V step from 0.5A to 2.5A other output at 60% load other output at 60% load 7. Radiation FCC B Performance Data 139 Customer: SKYNET DATE: 06-17-1992 TIME: 09:11:35 (dBuV/m) Sweep Time: 0.5 sec Res. BW: 100 KHz Video BW: 100KHz Antenna: BBA9106B Horizontal Limit line: FCC Class B 3m EUT : SPS. M/N: SNP-PA51 ❀✻✽✕✽✮✢✙ Power : 120Vac, 60Hz TAIWAN TOKIN EMC ENG. CORP. Memo : CHAMBER, 8568B Spectrum Analyzer -James- ** This data sheet is only for models selection. For business, engineering specification by model must be used. AUG. 2003 4-3 Switching Adapter 50W (Universal) SNP-PA5X Series DATA 139 Customer : SKYNET Date : 06-17-1992 Time: 09:11:35 (DBuv/m) Sweep Time: 0.5 sec Res. BW: 100 KHz Video BW: 100 KHz Antenna: BBA9106B Horizontal Limit line: FCC Class B 3m ❀✻✽✕✽✮✢✙ (MHz) EUT : SPS. M/N: SNP-PA51 Power : 120Vac, 60Hz TAIWAN TOKIN EMI ENG. CORP. Memo : CHAMBER, 8568B SPECTRUM ANALYZER 8. VDE B performance EMISSION LEVEL (dBuV) 24 Jun. 1992 14: 40: 11 FCC CFR 47, Pt 15J -- CONDUCTED ❀✻✽✕✽✮✢✙ SNP-PA51 115VAC FREQUENCY (MHz) -James- ** This data sheet is only for models selection. For business, engineering specification by model must be used. 4-4 AUG. 2003