PSAOCH WALL | Alldatasheet

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Wall Industries, Inc. Rev C PSAOCH SERIES Up to 4 Watts, AC/DC PCB Mount Power Supplies 04/02/2014 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: sales@wallindustries.com Page 1 of 4

FEATURES

  • RoHS Compliant
  • Isolation Class II
  • Up to 4 Watts Output Power
  • Low Ripple and Noise
  • Single and Dual Outputs
  • UL/cUL and CE Approvals
  • PCB Mountable Switching Power Supply
  • Fully Encapsulated Plastic Case
  • :40°C to +70°C Operating Temperature Range
  • Universal Input Voltage Range: 90:305VAC (120:430VDC)
  • Short Circuit, Over Power, and Over Voltage Protection
  • < 0.3W No Load Input Power

DESCRIPTION

Size: Weight: 1.44 x 1.06 x 0.67 inches 0.92oz (26g) 36.5 x 27.0 x 17.1 mm The PSAOCH series of AC/DC switching power supplies provides up to 4 watts of output power in a 1.44” x 1.06” x 0.67” encapsulated PCB mountable package. This series consists of single and dual output models with a universal input range of 90:305VAC (120:430VDC). Some features include low ripple and noise, :40°C to +70°C operating temperature range, and over power, over voltage, and short circuit protection. All models are RoHS compliant and have UL/cUL and CE safety approvals. MODEL SELECTION TABLE SINGLE OUTPUT MODELS Output Current Model Number Input Voltage Output Voltage Min Load Max Load Ripple & Noise (2) Line Regulation Load Regulation (0% : 100%) Output Power Efficiency Maximum Capacitive Load PSAOCH:5S 5 VDC 0mA 800mA 200mVp:p ±0.2% ±0.5% 4W 72% 8,000μF PSAOCH:8S 8 VDC 0mA 500mA 150mVp:p ±0.2% ±0.5% 4W 7 4% 2700µF PSAOCH:9S 9 VDC 0mA 444mA 100mVp:p ±0.2% ±0.5% 4W 75% 2400µF PSAOCH:12S 12 VDC 0mA 333mA 100mVp:p ±0.2% ±0.5% 4W 76% 1000μF PSAOCH:14S 14 VDC 0mA 286mA 100mVp:p ±0.2% ±0.5% 4W 76% 750µF PSAOCH:15S 15 VDC 0mA 267mA 100mVp:p ±0.2% ±0.5% 4W 76% 700μF PSAOCH:24S 90~305 VAC (120~430 VDC) 24 VDC 0mA 167mA 100mVp:p ±0.2% ±0.5% 4W 77% 220μF DUAL OUTPUT MODELS Output Current Model Number Input Voltage Output Voltage Min Load (1) Max Load Ripple & Noise (2) Line Regulation Load Regulation (25% : 100%) Output Power Efficiency Maximum Capacitive Load Vo 5 VDC 150mA 600mA ±0.2% ±0.5% 5600µF PSAOCH:5S3.3S Vr 3.3 VDC 37.5mA 150mA 200mVp:p ±3% ±5% 3.5W 72% 4700µF Vo 8 VDC 93.8mA 375mA ±0.2% ±0.5% 1000µF PSAOCH:8S5S Vr 5 VDC 30mA 120mA 150mVp:p ±3% ±5% 3.6W 74% 4700µF Vo 12 VDC 62.5mA 250mA ±0.2% ±0.5% 330µF PSAOCH:12S5S Vr 90~305 VAC (120~430 VDC)

5 VDC 30mA 120mA

100mVp:p ±3% ±5% 3.6W 75% 4700µF NOTES 1. Dual output 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 a ll listed specifications. 2. Ripple & Noise is measured 20MHz limited bandwidth and with 0.1µF and 47µF capacitors in parallel across the output.

Wall Industries, Inc. Rev C PSAOCH SERIES Up to 4 Watts, AC/DC PCB Mount Power Supplies 04/02/2014 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: sales@wallindustries.com Page 2 of 4 SPECIFICATIONS: PSAOCH 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 90 305 VAC Input Voltage DC input voltage range 120 430 VDC Input Frequency 47 440 Hz At 115VAC and full load 75 At 230VAC and full load Single Output Models 55 mA At 115VAC and full load 85 Input Current At 230VAC and full load Dual Output Models 65 mA At 115VAC 15 Inrush Current (<500µs) At 230VAC 25 A External Fuse (recommended) 3.15A slow blow type OUTPUT SPECIFICATIONS Output Voltage See Table Single Output Models :2 +2 % Vo: :2 +2 Voltage Accuracy Dual Output Models Vr: :5 +5 % Line Regulation Low Line to High Line See Table Load Regulation See Table Output Power See Table Output Current See Table Single Output Models 0 Minimum Load Dual Output Models 25 % Ripple & Noise Measured at 20MHz BW with 0.1µF and 47µF capacitors in parallel See Table Max Capacitive Load See Table Hold:Up Time 15 ms Temperature Coefficient ±0.02 %/°C PROTECTION Short Circuit Protection Hiccup mode, indefinite (auto:recovery) Over Voltage Protection Zener diode clamp Over Power Protection Hiccup mode, auto:recovery GENERAL SPECIFICATIONS Efficiency See Table Switching Frequency 124 132 140 KHz Isolation Voltage (Input to Output) 3000 VAC Leakage Current 0.25 mA ENVIRONMENTAL SPECIFICATIONS Operating Temperature With derating (see derating curve) :40 +70 °C Storage Temperature :40 +85 °C Humidity 95 % RH Cooling Free air convection MTBF 25°C (MIL:HDBK:217F) 350,000 hours PHYSICAL SPECIFICATIONS Weight 0.92oz (26g) Case Material Plastic resin + fiberglass (Flammability to UL 94V:0) SAFETY & EMC Safety Approvals UL/cUL, CE EMI (Conducted and Radiated Emissions) EN 55022 Class B EMC EMS (Noise Immunity) EN 55024

Wall Industries, Inc. Rev C PSAOCH SERIES Up to 4 Watts, AC/DC PCB Mount Power Supplies 04/02/2014 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: sales@wallindustries.com Page 3 of 4 BLOCK DIAGRAMS Single Output Dual Output RECTIFIER SWITCHING RECTIFIER LINE FILTER INPUT CONTROL OSCILLATION DETECT OUTPUT +Vo Gnd L N SWITCHING RECTIFIER LINE FILTER CONTROL OSCILLATION DETECT OUTPUT +Vo +Vr Com L N INPUT RECTIFIER DERATING CURVES Vin at 90~280VAC Vin at 305VAC Output Power (%) Ambient Temperature (°C) 110 100 -25 Single Outputs 3.3S Model 12S5S Model 8S5S Model 5S3.3 Model -40 -20 -10 0 10 20 30 40 50 60 70 80 90 100 Output Power (%) Ambient Temperature (°C) 110 100 Others 3.3S Model 5S Model -40 -20 -10 0 10 20 30 40 50 60 70 80 90 100 MECHANICAL DRAWING TOP VIEW 1.44 (36.5) 0.15 (3.75) 1 2 3 6 5 4 0.83 (21.0) 1.06 (27.0) 0.12 (3.0) 0.67 (17.1) 0.13 (3.5) 0.024 (0.6) Primary Secondary Isolation Spacing ISOLATION NOTES 1. Unit: inches (mm) 2. Tolerance: ±0.02 (±0.5mm) 3. All dimensions are for reference only BOTTOM VIEW 0.15 (3.75)

Wall Industries, Inc. Rev C PSAOCH SERIES Up to 4 Watts, AC/DC PCB Mount Power Supplies 04/02/2014 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: sales@wallindustries.com Page 4 of 4 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: /telephonesolid(603)778:2300 Toll Free: /telephonesolid(888)597:9255 Fax: /telephonesolid(603)778:9797 E:mail: sales@wallindustries.com Web: www.wallindustries.com Address: 5 Watson Brook Road Exeter, NH 03833