PSAHC08 SERIES 6.6~9 Watts, AC/DC Switching Power Supplies Rev D Wall Industries, Inc. FEATURES R E199779 LEVEL 3 Size: 2.055 x 1.055 x 0.75 inches 52.2 x 26.8 x 19.0 mm • Isolation Class II • PCB Mountable Switching Power Supply • RoHS Compliant • -40°C to +70°C Operating Temperature Range • 8 Watts Output Power • Universal Input Voltage Range: 90-305VAC (120-430VDC) • Single and Dual Outputs • Short Circuit, Over Power, and Over Voltage Protection • Low Ripple & Noise • CE and UL/cUL 60950-1: 2nd Edition Safety Approvals • Fully Encapsulated Plastic Case • Screw Terminal Mechanical Options Available DESCRIPTION The PSAHC08 series of AC/DC switching power supplies provides 8 watts of output power in a 2.055” x 1.055” x 0.75” 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 <0.3W no load power consumption. These supplies are also protected against over power, over voltage, and short circuit conditions. The PSAHC08 series also has two types of screw terminal mechanical options available. All models are RoHS compliant and have CE and UL/cUL 60950-1: 2nd edition safety approvals. Weight: 1.23oz (35g) MODEL SELECTION TABLE SINGLE OUTPUT MODELS Output Current Output Voltage Min Load Max Load Voltage Accuracy PSAHC08-3.3S 3.3 VDC 0% 2000mA ±2% ±0.2% PSAHC08-3.8S 3.8 VDC 0% 2100mA ±2% ±0.2% Model Number Input Voltage Line Load Regulation Regulation (10% - 100%) Output Power Efficiency Maximum Capacitive Load ±1.0% 6.6W 69% 26,000µF ±1.0% 8W 71% 25,000µF PSAHC08-5S 5 VDC 0% 1600mA ±2% ±0.2% ±1.0% 8W 72% 6000μF PSAHC08-8S 8 VDC 0% 1000mA ±2% ±0.2% ±1.0% 8W 79% 2500µF 9 VDC 0% 888mA ±2% ±0.2% ±1.0% 8W 79% 2300µF 90~305 VAC PSAHC08-9S (120~430 VDC) PSAHC08-12S 12 VDC 0% 666mA ±2% ±0.2% ±0.5% 8W 79% 1050μF PSAHC08-14S 14 VDC 0% 571mA ±2% ±0.2% ±0.5% 8W 80% 500µF PSAHC08-15S 15 VDC 0% 533mA ±2% ±0.2% ±0.5% 8W 80% 440μF PSAHC08-24S 24 VDC 0% 335mA ±2% ±0.2% ±0.5% 8W 81% 180μF Output Power Efficiency Maximum Capacitive Load 9W 71% 8.75W 77% 9W 78% 8.6W 78% DUAL OUTPUT MODELS PSAHC08-5S3.3S PSAHC08-8S5S PSAHC08-12S5S PSAHC08-12S7.5S Output Current Output Voltage Min Load(1) Max Load Voltage Accuracy Vo 5 VDC 25% 1600mA ±2% Vr 3.3 VDC 25% 310mA Vo 8 VDC 25% 1000mA 25% 150mA Model Number Input Voltage Line Load Regulation Regulation (10% - 100%) ±0.2% ±0.5% ±15% ±3.0% ±5.0% ±2% ±0.2% ±0.5% ±5% ±3.0% ±5.0% Vr 90~305 VAC 5 VDC Vo (120~430 VDC) 12 VDC 25% 666mA ±2% ±0.2% ±0.5% 5 VDC 25% 200mA ±5% ±3.0% ±5.0% Vo 12 VDC 25% 560mA ±2% ±0.2% ±0.5% Vr 7.5 VDC 25% 250mA ±5% ±3.0% ±5.0% Vr 1200µF 1000µF 800µF 3800µF 260µF 3800µF 260µF 4000µF NOTES 1. Some 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. Screw terminal mechanical options available (see page 4). Please call factory for ordering details. 05/28/2013 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 D Wall Industries, Inc. PSAHC08 SERIES 6.6~9 Watts, AC/DC Switching Power Supplies SPECIFICATIONS: PSAHC08 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 Input Current Inrush Current (<500µs) At 115VAC and full load At 230VAC and full load At 115VAC At 230VAC No load Power Consumption External Fuse (recommended) 305 430 440 180 110 25 45 0.3 2A slow blow type VAC VDC Hz mA A W OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Load Regulation Output Power Output Current See Table See Table See Table See Table See Table See Table Low line to high line 10% - 100% load Single Outputs Dual Outputs 3.3V~15V models Ripple 24V models Dual Output Models 3.3V~15V models Noise 24V models Dual Output Models Maximum Capacitive Load Hold-Up Time Temperature Coefficient 0 25 Minimum Load % 100 150 100 150 200 150 See Table Measured at 20MHz BW and with a 47µF tantalum capacitor and a 0.1µF ceramic capacitor in parallel across the output. (See page 3) Measured at 20MHz BW and with a 47µF tantalum capacitor and a 0.1µF ceramic capacitor in parallel across the output. (See page 3) 10 -0.02 +0.02 mVp-p mVp-p ms %/°C PROTECTION Short Circuit Protection Over Voltage Protection Over Power Protection Hiccup mode, indefinite (auto-recovery) Zener diode clamp Hiccup technique, auto-recovery GENERAL SPECIFICATIONS Efficiency Switching Frequency Isolation Voltage Leakage Current Input to Output 124 3000 See Table 132 140 0.25 KHz VAC mA ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Humidity Cooling MTBF See derating curve on page 3 25°C (MIL-HDBK-217F) -40 -40 +70 +85 95 Free air convection 350,000 °C °C % RH hours PHYSICAL SPECIFICATIONS Weight Case Material Dimensions (L x W x H) 1.23oz (35g) Plastic resin with fiberglass (Flammability to UL 94V-0) 2.055 x 1.055 x 0.75 inches (52.2 x 26.8 x 19.0 mm) SAFETY & EMC Safety Approvals EMC 05/28/2013 EMI (Conducted and Radiated Emissions) EMS (Noise Immunity) UL/cUL 60950-1 2nd edition; CE 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 PSAHC08 SERIES 6.6~9 Watts, AC/DC Switching Power Supplies Rev D Wall Industries, Inc. BLOCK DIAGRAM RIPPLE & NOISE SETUP SINGLE OUTPUT OUTPUT O.V.P. RECTIFIER INPUT +Vout +V SWITCHING RECTIFIER LINE FILTER L Ceramic 0.1µF + Load -V N CONTROL OSCILLATION -Vout O.C.P. Solid Tantalum 47µF To Scope The output noise is measured with a 47µF tantalum capacitor and a 0.1µF ceramic capacitor in parallel across the output DETECT DERATING CURVE Single Outputs 12S5S Model 8S5S Model 5S3.3 Model 110 100 Output Power (%) 90 80 70 60 50 40 30 20 10 0 -25 -40 -20 -10 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) MECHANICAL DRAWING Unit: inches (mm) 0.75 (19.00) 2.055 (52.2) 0.31 (8.0) 0.4 (10.16) 0.8 (20.32) TOP VIEW 2 PIN CONNECTIONS 0.04 (1.0) 4 0.4 (10.16) 0.53 (13.4) 3 1 0.4 (10.16) 1.055 (26.8) 1.76 (44.72) 5 PIN SINGLE DUAL 1 AC IN (N) AC IN (N) 2 AC IN (L) AC IN (L) 3 +DC OUT + DC OUT 4 -DC OUT -DC OUT 5 NO PIN VR Tolerance: ±0.02 (±0.5) 05/28/2013 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 3 of 5 Wall Industries, Inc. PSAHC08 SERIES 6.6~9 Watts, AC/DC Switching Power Supplies Rev D SCREW TERMINAL OPTIONS PSAHC08-A2 Unit: inches (mm) 4 2 6 3 7 2.12 (53.9) 5 1.81 (46.0) 1 8 3.78 (96.0) 0.96 (24.5) PIN 1 2 3 4 5 6 7 8 3.39 (86.1) PIN CONNECTIONS SINGLE DUAL NO CONNECT NO CONNECT AC IN (N) AC IN (N) AC IN (L) AC IN (L) NO CONNECT NO CONNECT +DC OUT +DC OUT -DC OUT -DC OUT NO CONNECT VR NO CONNECT NO CONNECT 0.22 (5.5) PSAHC08-A5 Unit: inches (mm) 4 2 6 3 7 2.12 (53.9) 5 1.81 (46.0) 1 8 05/28/2013 3.39 (86.1) 3.78 (96.0) 3.94 (100.0) a 250V 15A AWG 16~22 7.62 0.96 (24.5) PIN 1 2 3 4 5 6 7 8 PIN CONNECTIONS SINGLE DUAL NO CONNECT NO CONNECT AC IN (N) AC IN (N) AC IN (L) AC IN (L) NO CONNECT NO CONNECT +DC OUT +DC OUT -DC OUT -DC OUT NO CONNECT VR NO CONNECT NO CONNECT 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 D PSAHC08 SERIES 6.6~9 Watts, 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: 05/28/2013 (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