DTBA40W SERIES 40 Watts Single Output AC/DC Desktop Power Supply Rev B DTBA40W FEATURES • Universal Input Range of 90~264VAC • Output Voltages Ranging from 11.6~27V • Over Current and Short Circuit Protection MTBF ≥ 30,000 Hrs AC Inlet: C6 Level VI and RoHS Compliant UL, CB, CCC, PSE, and KC Safety Approvals • High Efficiency • • • • DESCRIPTION The DTBA40W series of AC/DC desktop power supplies provides 40 watts of continuous output power. The series consists of single output models with output voltages ranging from 11.6~27V with a 90~264VAC input voltage range. Each unit is protected against over current and short circuit conditions and is RoHS and Level VI efficiency compliant. This series meets UL, CB, CCC, PSE, and KC safety approvals. Size: 3.5in x 1.50in x 1.07 (89mm x 38mm 27.1mm) MODEL SELECTION TABLE Model Number DTBA040116 DTBA040155 DTBA040156 DTBA040205 DTBA040206 DTBA040270 Input Voltage Range 90~264VAC Output Voltage 11.6V~15.5V 11.6V~15.5V 15.6V~20.5V 15.6V~20.5V 20.6V~27V 20.6V~27V Output Current 3.45A 3.45A 2.56A 2.56A 1.94A 1.94A Ripple & Noise 120mV 120mV 120mV 120mV 120mV 120mV Output Power 40W 40W 40W 40W 40W 40W Efficiency >87.59% >87.59% >87.59% >87.59% >87.59% >87.59% SPECIFICATIONS 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 INPUT SPECIFICATIONS Input Voltage Range Universal Input Input Current Input Frequency Inrush Current @Cold Start OUTPUT SPECIFICATIONS Output Voltage Line Regulation Load Regulation Output Power Output Current Ripple & Noise (20MHz bandwidth) PROTECTION Short Circuit Protection Over Current Protection ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature MTBF GENERAL SPECIFICATIONS Efficiency PHYSICAL SPECIFICATIONS Weight 2/5/2016 Typ 100 90 Max Unit 240 264 1 VDC VAC A Hz A 50/60 ≤120 See Table ±1 ±5 See Table See Table 120 % % mV Automatic Recovery Automatic Recovery 0 -20 ≥30,000 40 85 °C °C Hrs >87.59% 4.94 oz (140g) 3.5in x 1.50in x 1.07in (89mm x 38mm x 27.1mm) Dimensions (L x W x H) SAFETY & EMC CHARACTERISTICS Safety Approvals EMC Min UL, CB, CCC, PSE, KC EN55022, FCC15B Wall Industries, Inc. • 37 Industrial Drive, 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 2 Rev B DTBA40W SERIES 40 Watts Single Output AC/DC Desktop Power Supply MECHANICAL DRAWINGS Mechanical Drawing 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: 2/5/2016 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 Wall Industries, Inc. • 37 Industrial Drive, 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 2