PSAKC SERIES 20 Watt AC/DC Switching Power Supplies Rev F Wall Industries, Inc. FEATURES RoHS Compliant PCB Mountable Switching Power Supply 20 Watts Output Power Fully Encapsulated Plastic Case Single, Dual, and Triple Outputs Universal Input Voltage Range: 90-264VAC (100-375VDC) Low Ripple & Noise Short Circuit, Over Current, and Over Voltage Protection UL/cUL, CE, and CB Approvals Screw Terminal Mechanical Options Available DESCRIPTION The PSAKC series of AC/DC power supplies provides 20 watts of output power in a 2.76” x 1.89” x 0.87” encapsulated PCB mountable package. This series consists of single, dual, and triple output models with a universal input range of 90-264VAC (100-375VDC). Some features include low ripple and noise, -25°C to +70°C operating temperature range, and over current, over voltage, and short circuit protection. The PSAKC 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: 2.76 x 1.89 x 0.87 inches 70.0 x 48.0 x 22.0 mm MODEL SELECTION TABLE SINGLE OUTPUT MODELS Model Number Input Voltage PSAKC-3.3S PSAKC-5S PSAKC-7.35S PSAKC-9S PSAKC-12S PSAKC-15S PSAKC-24S 90~264 VAC (100~375 VDC) Output Voltage 3.3 VDC 5 VDC 7.35 VDC 9 VDC 12 VDC 15 VDC 24 VDC Output Current Min Load Max Load 0% 4500mA 0% 4000mA 0% 2730mA 0% 2230mA 0% 1670mA 0% 1340mA 0% 840mA Output Voltage +5 VDC -5 VDC +12 VDC -12 VDC +15 VDC -15 VDC Output Current Min Load Max Load 2000mA 0% 2000mA 833mA 0% 833mA 667mA 0% 667mA Output Voltage 5 VDC +12 VDC -12 VDC 5 VDC +15 VDC -15 VDC Output Current Min Load(1) Max Load 2800mA 10% 250mA 250mA 2800mA 10% 200mA 200mA Voltage Accuracy ±2% ±2% ±2% ±2% ±2% ±2% ±2% Line Regulation 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% Load Regulation (0% - 100%) 1% 1% 1% 1% 1% 1% 1% Output Power 14.85W 20W 20W 20W 20W 20W 20W Load Regulation (10% - 100%) 3% 3% 3% 3% 3% 3% Output Power Efficiency 20W 79% 20W 82% 20W 82% Output Power Efficiency 20W 81% 20W 81% Efficiency 75% 79% 82% 82% 83% 83% 84% Maximum Capacitive Load 25,000μF 13,000μF 2200μF 1100μF 920μF 820μF 600μF DUAL OUTPUT MODELS Model Number PSAKC-5D PSAKC-12D PSAKC-15D Input Voltage Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 90~264 VAC (100~375 VDC) Voltage Accuracy ±2% ±2% ±2% ±2% ±2% ±2% Line Regulation 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% Maximum Capacitive Load 4300μF 4300μF 560μF 560μF 220μF 220μF TRIPLE OUTPUT MODELS Model Number PSAKC-5S12D PSAKC-5S15D Input Voltage Vo1 Vo2 Vo3 Vo1 Vo2 Vo3 90~264 VAC (100~375 VDC) Voltage Accuracy ±2% ±2% ±2% ±2% ±2% ±2% Line Load Regulation(2) Regulation (20% - 100%) 1% 2% 5% 5% 5% 5% 1% 2% 5% 5% 5% 5% Maximum Capacitive Load 3500μF 220μF 220μF 3500μF 150μF 150μF NOTES 1. Triple output models require a minimum of 10% 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 dual output models: asymmetrical load 25% / 100% FL 4. 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%. 5. Screw terminal mechanical options available (see page 4). Please call factory for ordering details. 01/21/2013 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 F Wall Industries, Inc. PSAKC SERIES 20 Watt AC/DC Switching Power Supplies SPECIFICATIONS: PSAKC 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 90 100 47 Input Frequency Input Current Inrush Current (<2ms) No Load Power Consumption External Fuse (recommended) At 115VAC and full load At 230VAC and full load At 115VAC At 230VAC At 230VAC 264 375 440 400 270 30 50 < 0.5 2A slow blow type VAC VDC Hz mA A W 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 Notes 3 & 4 20 See Table See Table < 0.2% Vout +40mV max. < 0.5% Vout +50mV max. See Table 13 ±0.02 W Vp-p ms %/°C PROTECTION Short Circuit Protection Over Voltage Protection Over Current Protection Hiccup mode, indefinite (auto-recovery) Zener diode clamp Above 105% rated output power GENERAL SPECIFICATIONS Efficiency Switching Frequency See Table 100 Input to Output Input to FG Output to FG Isolation Voltage 3000 3000 500 Leakage Current KHz VAC 0.25 mA ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Humidity Cooling MTBF With derating (see derating curve) 25°C (MIL-HDBK-217F) -25 -40 +70 +85 95 Free air convection 200,000 °C °C % RH hours PHYSICAL SPECIFICATIONS Weight Case Material Dimensions (L x W x H) 3.88oz (110g) Plastic resin + fiberglass (Flammability to UL 94V-0) 2.76 x 1.89 x 0.87 inches (70.0 x 48.0 x 22.0 mm) SAFETY & EMC Safety Approvals EMC 01/21/2013 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 PSAKC SERIES 20 Watt AC/DC Switching Power Supplies Rev F Wall Industries, Inc. BLOCK DIAGRAMS Single Output Dual Output +V INPUT OUTPUT O.V.P. RECTIFIER INPUT O.V.P. RECTIFIER COM N O.C.P. -V FG DETECT Triple Output CONTROL OSCILLATION CONTROL OSCILLATION FG RECTIFIER OUTPUT O.V.P. RECTIFIER -V N LINE FILTER L SWITCHING +V SWITCHING RECTIFIER LINE FILTER L O.C.P. DETECT DERATING CURVE +5V O.V.P. RECTIFIER 120 G 80 Load (%) O.V.P. N OUTPUT +V RECTIFIER INPUT 100 SWITCHING RECTIFIER LINE FILTER L COM 60 O.V.P. RECTIFIER 40 -V 25% 20 CONTROL OSCILLATION FG O.C.P. 0 -25 DETECT 0 20 40 50 60 70 80 Ambient Temperature (°C) MECHANICAL DRAWING Unit: inches (mm) 0.87 (22.0) 2.76 (70.0) 0.31 (8.0) 2.44 (62.0) 0.33 (8.5) 0.79 (20.0) 0.45 (11.5) TOP VIEW 0.04 (1.0) 6 0.45 (11.5) 2 0.33 (8.5) 3 7 8 0.16 (4.0) 01/21/2013 PIN CONNECTIONS 4 5 0.79 (20.0) 1.89 (48.0) 1 0.16 (4.0) PIN SINGLE DUAL 1 FG FG TRIPLE FG 2 AC IN (N) AC IN (N) AC IN (N) 3 AC IN (L) AC IN (L) AC IN (L) 4 NO PIN NO PIN -DC OUT 5 -DC OUT -DC OUT COMMON 6 NO PIN COMMON +DC OUT 7 +DC OUT +DC OUT +5V RTN 8 NO PIN NO PIN +5V OUT 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 Wall Industries, Inc. PSAKC SERIES 20 Watt AC/DC Switching Power Supplies Rev F SCREW TERMINAL OPTIONS PSAKC-A2 Unit: inches (mm) 4 2 6 3 7 2.51 (63.7) 5 1.97 (50.0) 1 8 3.94 (100.0) 4.41 (111.9) PIN CONNECTIONS PIN SINGLE DUAL TRIPLE 1 FG FG FG 2 AC IN (N) AC IN (N) AC IN (N) 3 AC IN (L) AC IN (L) AC IN (L) 4 NO CONNECT NO CONNECT -DC OUT -DC OUT -DC OUT COMMON 6 NO CONNECT COMMON +DC OUT 7 +DC OUT +DC OUT +5V RTN 8 NO CONNECT NO CONNECT +5V OUT 1.08 (27.5) 5 0.22 (5.5) PSAKC-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 TRIPLE 1 FG FG FG 2 AC IN (N) AC IN (N) AC IN (N) 3 AC IN (L) AC IN (L) AC IN (L) 4 NO CONNECT NO CONNECT -DC OUT 5 -DC OUT -DC OUT COMMON 6 NO CONNECT COMMON +DC OUT 4.59 (116.5) a 250V 15A AWG 16~22 7.62 7 +DC OUT +DC OUT +5V RTN 8 NO CONNECT NO CONNECT +5V OUT 1.08 (27.5) PIN 0.22 (5.5) 01/21/2013 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 4 of 5 Wall Industries, Inc. Rev F PSAKC SERIES 20 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: 01/21/2013 (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