PSASC SERIES 30 Watt AC/DC Switching Power Supplies Rev H Wall Industries, Inc. FEATURES RoHS Compliant PCB Mountable Switching Power Supply Isolation Class II Fully Encapsulated Plastic Case 30 Watts Output Power -40°C to +70°C Operating Temperature Range Low Ripple and Noise Universal Input Voltage Range: 90-264VAC (120-370VDC) Single, Dual, and Triple Outputs Short Circuit, Over Power, and Over Voltage Protection UL/cUL, CE, and CB Approvals Screw Terminal Mechanical Options Available DESCRIPTION The PSASC series of AC/DC switching power supplies provides 30 watts of output power in a 3.5” x 2.5” x 0.98” encapsulated PCB mountable package. This series consists of single, dual, and triple output models with a universal input range of 90-264VAC (120-370VDC). Some features include low ripple and noise, -40°C to +70°C operating temperature range, and over power, over voltage, and short circuit protection. The PSASC series also has two types of screw terminal mechanical options available. All models are RoHS compliant and have UL/cUL, CE, and CB safety approvals. Size: 3.5 x 2.5 x 0.98 inches 89.0 x 63.5 x 25.0 mm MODEL SELECTION TABLE SINGLE OUTPUT MODELS Model Number Input Voltage PSASC-3.3S PSASC-5S PSASC-12S PSASC-15S PSASC-24S 90~264 VAC (120~370 VDC) Output Voltage 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC Output Current Min Load(1) Max Load 5% 6000mA 8% 6000mA 2% 2500mA 2% 2000mA 2% 1250mA Output Voltage +5 VDC -5 VDC +12 VDC -12 VDC +15 VDC -15 VDC 5 VDC 12 VDC Output Current Min Load(1) Max Load 3000mA 2% 3000mA 1250mA 3% 1250mA 1000mA 1% 1000mA 3000mA 20% 1250mA Output Voltage 5 VDC +12 VDC -12 VDC 5 VDC +15 VDC -15 VDC Output Current Min Load(1) Max Load 3000mA 20% 630mA 630mA 3000mA 20% 500mA 500mA Voltage Accuracy ±2% ±2% ±2% ±2% ±2% Line Regulation ±1% ±1% ±1% ±1% ±1% Load Regulation (8% - 100%) ±1% ±1% ±1% ±1% ±1% Output Power 20W 30W 30W 30W 30W Load Regulation (20% - 100%) ±3% ±3% ±3% ±3% ±3% ±3% ±2% ±6% Output Power Efficiency 30W 79% 30W 82% 30W 80% 30W 79% Efficiency 75% 79% 82% 82% 82% Maximum Capacitive Load 80,000μF 70,000μF 14,000μF 11,000μF 5900μF DUAL OUTPUT MODELS Model Number PSASC-5D PSASC-12D PSASC-15D PSASC-5S12S Input Voltage Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 90~264 VAC (120~370 VDC) Voltage Accuracy ±5% ±5% ±5% ±5% ±5% ±5% ±2% ±5% Line Regulation ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±5% Maximum Capacitive Load 50,000μF 50,000μF 14,000μF 14,000μF 10,000μF 10,000μF 13,200μF 6400μF TRIPLE OUTPUT MODELS Model Number PSASC-5S12D PSASC-5S15D Input Voltage Vo1 Vo2 Vo3 Vo1 Vo2 Vo3 90~264 VAC (120~370 VDC) Voltage Accuracy ±2% ±5% ±5% ±2% ±5% ±5% Line Regulation ±1% ±5% ±5% ±1% ±5% ±5% Load Regulation(2) Output (20% - 100%) Power ±2% 30W ±6% ±6% ±2% 30W ±6% ±6% Efficiency 79% 78% Maximum Capacitive Load 15,000μF 5400μF 5400μF 10,000μF 3200μF 3200μF NOTES 1. All models require a minimum loading on the output to maintain specified regulations. Operation under no-load conditions will not damage these devices; however, they may not meet all listed specifications. 2. Load regulation for triple output models: Main output (V1): 20% to 100% with 20% to 100% balanced on auxiliaries. Auxiliary outputs (V2 & V3): 20% to 100% balanced on all outputs. 3. Cross regulation for triple output models: Main output 100% load, auxiliary 100%, other auxiliary 25% to 100%. Auxiliary outputs (V2 & V3): Main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25%, auxiliary 25%, other auxiliary 25% to 100%. 4. Screw terminal mechanical options available (see page 4). Please call factory for ordering details. 01/23/2013 Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 1 of 5 Rev H Wall Industries, Inc. PSASC SERIES 30 Watt AC/DC Switching Power Supplies SPECIFICATIONS: PSASC SERIES All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit INPUT SPECIFICATIONS AC input voltage range DC input voltage range Input Voltage 90 120 47 Input Frequency At 115VAC and full load At 230VAC and full load At 115VAC At 230VAC Input Current Inrush Current (<2ms) External Fuse (recommended) 264 370 440 520 320 23 46 1.5A slow blow type VAC VDC Hz mA A OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Load Regulation Cross Regulation Output Power Output Current Minimum Load Low Line to High Line Ripple Noise Ripple & Noise Measured at 20MHz BW with 0.1μF and 47μF capacitors in parallel Max Capacitive Load Hold-Up Time Temperature Coefficient See Table See Table See Table See Table See Note 3 30 See Table See Table < 0.2% Vout +40mV max. < 0.5% Vout +50mV max. See Table 15 ±0.02 W Vp-p ms %/°C PROTECTION Short Circuit Protection Over Voltage Protection Over Power Protection Hiccup mode, indefinite (auto-recovery) Zener diode clamp Hiccup mode, auto-recovery GENERAL SPECIFICATIONS Efficiency Switching Frequency Isolation Voltage (Input to Output) Leakage Current See Table 100 3000 0.75 KHz VAC mA ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Humidity Cooling MTBF With derating (see derating curve) 25°C (MIL-HDBK-217F) -40 -40 +70 +85 95 Free air convection 200,000 °C °C % RH hours PHYSICAL SPECIFICATIONS Weight Case Material Dimensions (L x W x H) 7.48oz (212g) Plastic resin + fiberglass (Flammability to UL 94V-0) 3.5 x 2.5 x 0.98 inches (89.0 x 63.5 x 25.0 mm) SAFETY & EMC Safety Approvals EMC 01/23/2013 EMI (Conducted and Radiated Emissions) EMS (Noise Immunity) UL/cUL, CE, CB EN 55022 Class B EN 55024 Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 2 of 5 PSASC SERIES 30 Watt AC/DC Switching Power Supplies Rev H Wall Industries, Inc. BLOCK DIAGRAMS Single Output Dual Output +V INPUT OUTPUT O.V.P. O.C.P. -V DETECT Triple Output CONTROL OSCILLATION CONTROL OSCILLATION RECTIFIER INPUT O.V.P. RECTIFIER SWITCHING RECTIFIER OUTPUT O.V.P. RECTIFIER COM N -V N LINE FILTER L +V SWITCHING RECTIFIER LINE FILTER L O.C.P. DETECT DERATING CURVE +5V O.V.P. RECTIFIER 120 G 100 80 Load (%) O.V.P. N OUTPUT +V RECTIFIER INPUT SWITCHING RECTIFIER LINE FILTER L COM 60 O.V.P. RECTIFIER 40 -V 25% CONTROL OSCILLATION 20 O.C.P. 0 -40 DETECT -20 0 20 40 50 60 70 80 Ambient Temperature (°C) MECHANICAL DRAWING Unit: inches (mm) 0.24 0.98 (25.0) (6.0) 3.50 (89.0) 3.20 (81.3) TOP VIEW PIN CONNECTIONS 0.04 (1.0) 4 5 6 PIN SINGLE DUAL PSASC-5S12S TRIPLE 1 AC IN (N) AC IN (N) AC IN (N) AC IN (N) 2 AC IN (L) AC IN (L) AC IN (L) AC IN (L) 3 +DC OUT +DC OUT +12V OUT +DC OUT 4 NO PIN NO PIN +5V OUT +5V OUT 5 -DC OUT COMMON +12V RTN COMMON 6 NO PIN NO PIN +5V RTN +5V RTN 7 NO CONNECT -DC OUT NO PIN -DC OUT 7 2 0.15 (3.85) 01/23/2013 0.60 0.50 0.50 0.60 (15.24) (12.70) (12.70) (15.24) 3 2.2 (55.88) 2.5 (63.5) 1 0.15 (3.81) Tolerance: ±0.02” (±0.5mm) Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 3 of 5 PSASC SERIES 30 Watt AC/DC Switching Power Supplies Rev H Wall Industries, Inc. SCREW TERMINAL OPTIONS PSASC-A2 Unit: inches (mm) 4 6 3 7 2.51 (63.7) 5 2 1.97 (50.0) 1 8 3.94 (100.0) 4.41 (111.9) PIN CONNECTIONS SINGLE DUAL PSASC-5S12S TRIPLE 1 NO CONNECT NO CONNECT NO CONNECT NO CONNECT 2 AC IN (N) AC IN (N) AC IN (N) AC IN (N) 3 AC IN (L) AC IN (L) AC IN (L) AC IN (L) 4 +DC OUT +DC OUT +12V OUT +DC OUT 5 NO CONNECT NO CONNECT +5V OUT +5V OUT 6 -DC OUT COMMON +12V RTN COMMON 7 NO CONNECT NO CONNECT +5V RTN +5V RTN 8 NO CONNECT -DC OUT NO CONNECT -DC OUT 1.20 (30.5) PIN 0.22 (5.5) PSASC-A5 Unit: inches (mm) 4 6 3 7 2.51 (63.7) 5 2 1.97 (50.0) 1 8 3.94 (100.0) 4.41 (111.9) PIN CONNECTIONS SINGLE DUAL PSASC-5S12S TRIPLE 1 NO CONNECT NO CONNECT NO CONNECT NO CONNECT 2 AC IN (N) AC IN (N) AC IN (N) AC IN (N) 3 AC IN (L) AC IN (L) AC IN (L) AC IN (L) 4 +DC OUT +DC OUT +12V OUT +DC OUT 5 NO CONNECT NO CONNECT +5V OUT +5V OUT 6 -DC OUT COMMON +12V RTN COMMON 7 NO CONNECT NO CONNECT +5V RTN +5V RTN 8 NO CONNECT -DC OUT NO CONNECT -DC OUT 01/23/2013 4.59 (116.5) a 250V 15A AWG 16~22 7.62 1.20 (30.5) PIN 0.22 (5.5) Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 4 of 5 Wall Industries, Inc. Rev H PSASC SERIES 30 Watt AC/DC Switching Power Supplies COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 01/23/2013 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 5 of 5