DATASHEET Rev. A DTSPU46 SERIES 90~264VAC Input Voltage Range Up to 50 Watts Class I, Single Output AC/DC Desktop Power Supplies FEATURES Class I Single Output RoHS Compliant IEC-320-C14 Input Inlet Optional Output Connectors Over Voltage Protection (Crowbar Design) Energy Star 2.0, Efficiency Level V Compliant Output Voltages Available from 5VDC to 50VDC Wide Input Voltage Range: 90~264VAC, 47~63Hz Input Surge Current, Over Voltage, and Over Load Protection DESCRIPTION The DTSPU46 series of AC/DC desktop switching power supplies provides up to 50 watts of continuous output power. This series consists of single output models with a 90~264VAC input voltage range and an IEC-320-C14 input inlet connector for worldwide applications. These supplies also have input surge current, over voltage, and over load protection. All units are UL94V-1, RoHS, and Energy Star 2.0 Level V compliant. All models meet FCC Part-15 class B and CISPR-22 class B emission limits and have UL/cUL (UL 60950-1) and TUV/GS (EN 60950-1) certifications. This series also meets new CE requirements. All units are 100% burn-in tested. 12/16/2010 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 4 DTSPU46 Series Up to 50 Watts Class I, Single Output AC/DC Desktop Power Supply Rev. A SPECIFICATIONS: DTSPU46 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 TEST CONDITIONS Min Nom Max Unit Operating Voltage Range 90 264 VAC Input Frequency 47 63 Hz Low Line Io = Full Load, Vin = 115VAC 1.1 A High Line Io = Full Load, Vin = 230VAC 0.55 A Low Line Io = Full Load, 25°C, Cool Start, Vin = 115VAC 12 23 A High Line Io = Full Load, 25°C, Cool Start, Vin = 230VAC 26 45 A Load Regulation Vin = 230VAC 3 Line Regulation Io = Full Load Output Power Range Vin = 90 to 264VAC Input Current Inrush Current OUTPUT SPECIFICATIONS Output Voltage Range See Table 0.5 0 Output Current Range 15 % 1 % 50 W See Table Ripple & Noise (peak to peak) Full Load, Vin = 90VAC Transient Response Time Io = Full Load to Half Load, Vin = 100VAC Hold-Up Time Io = Full Load, Vin = 110VAC Start-Up Time Io = Full Load, Vin = 100VAC 0.5 1 % 4 ms 16 0.3 ms 2 s -0.04 +0.04 %/°C Over Voltage Protection 112 132 % Over Current Protection 110 150 % 88 % Temperature Coefficient 1 PROTECTION GENERAL SPECIFICATIONS Efficiency Dielectric Withstanding Voltage For Primary to Secondary Dielectric Withstanding Voltage For Primary to Ground Isolation Resistance Safety Ground Leakage Current Io = Full Load, Vin = 230VAC 83 85 Primary to Secondary 4242 VDC Primary to Ground 2121 VDC Test Voltage = 500VDC 50 Io = Full Load, Vin = 240VAC MΩ 0.5 0.75 mA 0 70 °C -40 85 °C 5 95 % ENVIRONMENTAL SPECIFICATIONS Operating Temperature Derate linearly from 100% Load at 40°C to 50% load at 70°C Storage Temperature Relative Humidity MTBF Operating Temperature at 25°C, calculated per MIL-HDBK-217F PHYSICAL SPECIFICATIONS Weight 100,000 hours Approx. 1.18~1.23 lbs (535~560g) 5.75 x 2.99 x 1.69 inches (146.0 x 76.0 x 43.0 mm) IEC-320-C14 Dimensions (L x W x H) AC Inlet SAFETY Safety Approvals UL/cUL UL60950-1, TUV/GS EN60950-1, CE EMI Requirements for CISPR-22 Vin = 220VAC B Class EMI Requirements for FCC PART-15 Vin = 110VAC B Class 12/16/2010 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 4 DTSPU46 Series Up to 50 Watts Class I, Single Output AC/DC Desktop Power Supply Rev. A MODEL SELECTION TABLE Input Voltage Range Output Voltage Range Max. Output Current Total Regulation (3) Max. Output Power DTSPU46-102 90 ~ 264 VAC 5 ~ 6 VDC 8.00 A max. 5% 40W *DTSPU46-103 90 ~ 264 VAC 6 ~ 8 VDC 7.50 ~ 5.62 A 5% 45W *DTSPU46-104 90 ~ 264 VAC 8 ~ 11 VDC 5.62 ~ 4.09 A 4% 45W *DTSPU46-105 90 ~ 264 VAC 11 ~ 13 VDC 4.09 ~ 3.46 A 3% 45W *DTSPU46-106 90 ~ 264 VAC 13 ~ 16 VDC 3.46 ~ 2.81 A 3% 45W *DTSPU46-107 90 ~ 264 VAC 16 ~ 21 VDC 3.12 ~ 2.38 A 3% 50W *DTSPU46-108 90 ~ 264 VAC 21 ~ 27 VDC 2.38 ~ 1.85 A 2% 50W *DTSPU46-109 90 ~ 264 VAC 27 ~ 33 VDC 1.85 ~ 1.51 A 2% 50W *DTSPU46-110 90 ~ 264 VAC 33 ~ 40 VDC 1.51 ~ 1.25 A 2% 50W *DTSPU46-111 90 ~ 264 VAC 40 ~ 50 VDC 1.25 ~ 1.00 A 2% 50W Model Number NOTES 1. The “*” next to the model number means PSE Approval. 2. 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. 3. Model DTSPU46-102 needs to use AWG#16/5C/4FT output cable in order to meet the total regulation specified. Model DTSPU46-105 needs to use AWG#18/3C/4FT, AWG#20/2C/4FT output cable in order to meet the total regulation specified. Model DTSPU46-111 needs to use AWG#18/2C/4FT 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) 12/16/2010 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 4 DTSPU46 Series Up to 50 Watts Class I, Single Output AC/DC Desktop Power Supply Rev. A MECHANICAL DRAWING Unit: inches (mm) 2.99±0.04 (76.0±1.0) 5.75±0.04 (146.0±1.0) 0.05±0.04 (1.3±1.0) 1.69±0.04 (43.0±1.0) TOP POWER 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: 12/16/2010 (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