DATASHEET Rev. C DTSPU31 SERIES 90~264VAC Input Voltage Range Up to 30 Watts Class I LPS, Single Outputs AC/DC Desktop Power Supplies FEATURES Class I Limited Power Source (LPS) RoHS Compliant Single Output Up to 30W Output Power IEC-320-C14 Input Inlet Optional Output Connectors Over Current Protection Output Voltages Available from 5VDC to 50VDC Wide Input Voltage Range: 90~264VAC, 47~63Hz Energy Star 2.0, Efficiency Level V Compliant (For Outputs 8V and Over) UL 60950-1, CSA C22.2 No. 60950-1, and TUV/GS EN 60950-1 Safety Approvals DESCRIPTION The DTSPU31 series of AC/DC desktop power supplies provides up to 30 Watts of continuous output power. All models have a single output, a 90~264VAC input voltage range, and an IEC-320-C14 AC inlet connector for worldwide applications. All supplies are RoHS and UL 94V-1 compliant. Supplies with an 8VDC output and over are Energy Star 2.0 Level V compliant. The DTSPU31 series meets FCC Part-15 class B and CISPR-22 class B emission limits and has UL/cUL 60950-1: 2nd Edition, CSA C22.2 No. 60950-1-07: 2nd Edition, and TUV/GS EN 60950-1: 2nd Edition safety approvals. These supplies also meet new CE requirements and are 100% burn-in tested. This series of AC/DC power supplies are a Class I Limited Power Source (LPS). 06/17/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 4 DTSPU31 Series Up to 30 Watts Class I LPS, Single Output AC/DC Desktop Power Supply Rev. C SPECIFICATIONS: DTSPU31 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 INPUT SPECIFICATIONS Operating Voltage Range Input Frequency Low Line Input Current High Line Low Line Inrush Current High Line No Load Power Consumption TEST CONDITIONS Min Nom Max Unit 26 38 0.3 264 63 0.8 0.5 30 45 0.5 VAC Hz A A A A W 90 47 Io = Full Load, Vin = 115VAC Io = Full Load, Vin = 230VAC Io = Full Load, 25°C, Cool Start, Vin = 115VAC Io = Full Load, 25°C, Cool Start, Vin = 230VAC No Load, Vin=240VAC 0 OUTPUT SPECIFICATIONS Output Voltage Range Load Regulation Line Regulation Output Power Range Output Current Range Ripple & Noise (peak to peak) Transient Response Time Hold-Up Time Start-Up Time Temperature Coefficient PROTECTION Over Current Protection GENERAL SPECIFICATIONS Efficiency Dielectric Withstanding Voltage For Primary to Secondary Dielectric Withstanding Voltage For Primary to Ground Isolation Resistance Safety Ground Leakage Current Vin = 230VAC Io = Full Load Vin = 90 to 264VAC Full Load, Vin = 90VAC Io = Full Load to Half Load, Vin = 100VAC Io = Full Load, Vin = 110VAC Io = Full Load, Vin = 100VAC 0 12 0.3 -0.04 See Table 3 7 0.5 1 30 See Table 0.5 1 4 1 110 Io = Full Load, Vin = 230VAC 73 81 % % W 2 +0.04 % ms ms s %/°C 150 % 90 % Primary to Secondary 4242 VDC Primary to Ground 2121 VDC Test Voltage = 500VDC Io = Full Load, Vin = 240VAC 50 0.5 0.75 MΩ mA ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Relative Humidity MTBF Derates linearly from 100% Load at 40°C to 50% load at 70°C Operating Temperature at 25°C, calculated per MIL-HDBK-217F PHYSICAL SPECIFICATIONS Weight 0 -40 5 70 85 95 100,000 hours °C °C % Approx. 9.35~9.88oz (265~280g) 4.21 x 1.85 x 1.17 inches (107.0 x 47.0 x 29.6 mm) IEC-320-C14 Dimensions (L x W x H) AC Inlet SAFETY Safety Approvals UL 60950-1: 2nd Edition, CSA C22.2 No. 60950-1-07: 2nd Edition, TUV/GS EN60950-1: 2nd Edition, CE EMI Requirements for CISPR-22 Vin = 220VAC B Class EMI Requirements for FCC PART-15 Vin = 110VAC B Class These supplies are a Class I Limited Power Source (LPS) 06/17/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 4 DTSPU31 Series Up to 30 Watts Class I LPS, Single Output AC/DC Desktop Power Supply Rev. C MODEL SELECTION TABLE Model Number Input Voltage Range Output Voltage Range Max. Output Current Total Regulation (3) Max. Output Power DTSPU31-102 90 ~ 264 VAC 5 ~ 6 VDC 4.00 ~ 3.33 A 5% 20W DTSPU31-103 90 ~ 264 VAC 6 ~ 8 VDC 4.16 ~ 3.12 A 5% 25W DTSPU31-104 90 ~ 264 VAC 8 ~ 11 VDC 3.75 ~ 2.72 A 5% 30W DTSPU31-105 90 ~ 264 VAC 11 ~ 13 VDC 2.72 ~ 2.30 A 5% 30W DTSPU31-106 90 ~ 264 VAC 13 ~ 16 VDC 2.30 ~ 1.87 A 5% 30W DTSPU31-107 90 ~ 264 VAC 16 ~ 21 VDC 1.87 ~ 1.42 A 5% 30W DTSPU31-108 90 ~ 264 VAC 21 ~ 27 VDC 1.42 ~ 1.11 A 3% 30W DTSPU31-109 90 ~ 264 VAC 27 ~ 33 VDC 1.11 ~ 0.90 A 3% 30W DTSPU31-110 90 ~ 264 VAC 33 ~ 40 VDC 0.90 ~ 0.75 A 3% 30W DTSPU31-111 90 ~ 264 VAC 40 ~ 50 VDC 0.75 ~ 0.60 A 3% 30W NOTES 1. The output voltage is specified as a range (ex: 40~50VDC); the customer must specify what they would like the output voltage set at. Please call factory for more details. 2. Models DTSPU31-104~111 have been approved by CEC Level V Model DTSPU31-106 has been approved by KC. 3. Models DTSPU31-102~105 need to use AWG#16/4FT output cable in order to meet the total regulation specified. Models DTSPU31-106~108 need to use AWG#18/4FT output cable in order to meet the total regulation specified. Models DTSPU31-109~111 need to use AWG#18/6FT output cable in order to meet the total regulation specified. The regulation and efficiency will change if a different output cable is used. 4. Optional output connectors are available. Please call factory for ordering details. Output Power (%) DERATING CURVE Ambient Temperature (°C) 06/17/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 4 DTSPU31 Series Up to 30 Watts Class I LPS, Single Output AC/DC Desktop Power Supply Rev. C MECHANICAL DRAWING Unit: inches (mm) 0.03 (0.8) 0.04 (1.0) 0.04 (1.0) 1.17±0.04 (29.6±1.0) 1.85±0.04 (47.0±1.0) 4.21±0.04 (107.0±1.0) R3.0 R2.0 AC INPUT IEC-320-C14 INLET 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: 06/17/2011 (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 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 4