TECHNICAL DATASHEET Rev. B DCMUA SERIES 2:1 Wide Input Voltage Ranges Single and Dual Outputs 2.0” x 1.0” x 0.4” Encapsulated Shielded Metal Package 5 Watt DC/DC Power Converters FEATURES Single and Dual Outputs 2:1 Input Voltage Ranges: 9-18VDC, 18-36VDC, and 36~75VDC High Power Density Fixed Switching Frequency: 300KHz 1500VDC I/O Isolation High Efficiency up to 87% Short Circuit, Over Voltage, Over Load, and Reverse Voltage Protection APPLICATIONS Shielded Metal Case with Insulated Base-plate Battery Powered Equipment Telecommunication Applications Industry Standard 2.0” x 1.0” x 0.4” DIP Package Distributed Power Systems Lead Free Design, RoHS Compliant Industrial Applications Process Control Equipment Transportation Equipment Military Applications Extended Operating Temperature Range: -55°C to +95°C Remote ON/OFF Control Custom Designs Available DESCRIPTION The DCMUA series of isolated DC/DC power converters provides 5 Watts of continuous output power in a 2.0” x 1.0” x 0.4” shielded metal case. This series consists of single and dual output models with 2:1 input voltage ranges of 9-18VDC, 18~36VDC, and 36~75VDC. Some features include high efficiency up to 87%, 1500VDC I/O isolation, and -55°C to +95°C extended operating temperature range. The DCMUA series is RoHS compliant and has short circuit, over load, over voltage, and reverse voltage protection. These converters are best suited for use in military applications, battery operated equipment, measurement equipment, telecom, wireless networks, industry control systems, and anywhere where isolated, tightly regulated voltages and compact size are required. 08/08/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 5 DCMUA Series Single & Dual Outputs 2:1 Wide Input Voltage Ranges 5 Watt DC/DC Power Converters Rev. B TECHNICAL SPECIFICATIONS: DCMUA 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 Input Voltage Range Input Surge Voltage (100ms max) Input Reflected Ripple Current Input Current Input Filter Sourcing Current of Remote Control Pin Idle Input Current (at Remote OFF State) OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Output Current Minimum Load Maximum Capacitive Load Start-up Time Line Regulation Load Regulation Output Power Ripple & Noise Temperature Coefficient Transient Response Overshoot Transient Response Settling Time PROTECTION Over Voltage Protection Short Circuit Protection Over Load Protection Reverse Voltage Protection GENERAL SPECIFICATIONS Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency ENVIRONMENTAL SPECIFICATIONS Operating Temperature Maximum Case Surface Temperature Storage Temperature Relative Humidity Cooling Soldering Temperature MTBF PHYSICAL SPECIFICATIONS Case Material Base Material Potting Material Weight Dimensions (L x W x H) 08/08/2012 TEST CONDITIONS 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models Nominal Vin and full load Min Nom Max 9 18 36 12 24 48 18 36 75 25 50 100 250 See Table Pi Type 0.2 3 Nominal Vin Nominal Vin Unit VDC VDC mAp-p mA mA See Table Full load and nominal Vin -1 Nominal Vin and constant resistive load LL to HL at full load Single output models 25% load to full load Balanced output Dual output models Unbalanced load 25% to full load -0.5 -0.5 -0.5 -5 0 20MHz bandwidth di/dt=0.8A/µs 50% load step change 3.3VDC output models 5VDC output models 12VDC output models 15VDC output models +1 See Table See Table See Table 400 +0.5 +0.5 +0.5 +5 5 75 ±0.02 ±5 300 % ms % % W mVp-p %/°C % of Vo µs 3.9 6.2 VDC 15 18 continuous, automatic recovery 150 % 1.0 A Zener Diode Clamp % of full load at nominal input Nominal input Input to Output Input to Output (500VDC) 24VDC nominal input See Table 1500 1 580 300 With derating (see derating curve) -55 -55 5 Lead-free wave soldering +95 +105 +125 95 Free air convection 260°C/10sec. max. 1,960,000 hours VDC GΩ pF KHz °C °C °C % RH Nickel-coated copper Non-conductive black plastic Silicon rubber (UL94V-0) 1.06oz (30g) 2.0 x 1.0 x 0.4 inches (50.8 x 25.4 x 10.2 mm) Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 5 DCMUA Series Single & Dual Outputs 2:1 Wide Input Voltage Ranges 5 Watt DC/DC Power Converters Rev. B MODEL SELECTION TABLE SINGLE OUTPUT MODELS Model Number Input Voltage Range DCMUA12S3.3-5 Output Voltage Output Current Min Load (1) Input Current Full Load No Load Full Load Output Power Efficiency Maximum (2) Capacitive Load 3.3 VDC 20mA 1500mA 7mA 558mA 5W 78% 4700µF DCMUA12S5-5 12 VDC 5 VDC 0mA 1000mA 7mA 549mA 5W 80% 2200µF DCMUA12S12-5 (9 – 18 VDC) 12 VDC 0mA 416mA 18mA 514mA 5W 85% 330µF DCMUA12S15-5 15 VDC 0mA 333mA 22mA 514mA 5W 85% 220µF DCMUA24S3.3-5 3.3 VDC 20mA 1500mA 4mA 275mA 5W 79% 3200µF DCMUA24S5-5 24 VDC 5 VDC 0mA 1000mA 4mA 268mA 5W 82% 2200µF DCMUA24S12-5 (18 – 36 VDC) 12 VDC 0mA 416mA 10mA 254mA 5W 86% 330µF DCMUA24S15-5 15 VDC 0mA 333mA 12mA 251mA 5W 87% 220µF DCMUA48S3.3-5 3.3 VDC 20mA 1500mA 1.6mA 142mA 5W 77% 3300µF DCMUA48S5-5 48 VDC 5 VDC 0mA 1000mA 1.7mA 134mA 5W 82% 2200µF DCMUA48S12-5 (36 – 75 VDC) 12 VDC 0mA 416mA 6mA 129mA 5W 85% 220µF 15 VDC 0mA 333mA 7mA 127mA 5W 86% 147µF Efficiency Maximum (2) Capacitive Load DCMUA48S15-5 DUAL OUTPUT MODELS Model Number Input Voltage Range DCMUA12D5-5 DCMUA12D12-5 12 VDC (9 – 18 VDC) DCMUA12D15-5 DCMUA24D5-5 DCMUA24D12-5 24 VDC (18 – 36 VDC) DCMUA24D15-5 DCMUA48D5-5 DCMUA48D12-5 DCMUA48D15-5 48 VDC (36 – 75 VDC) Output Voltage Output Current Min Load (1) Input Current Full Load No Load Full Load Output Power ±5 VDC 57mA ±500mA 6mA 535mA 5W 82% 1100µF ±12 VDC 0mA ±208mA 27mA 520mA 5W 84% 100µF ±15 VDC 0mA ±167mA 30mA 516mA 5W 85% 69µF ±5 VDC 57mA ±500mA 4mA 264mA 5W 83% 990µF ±12 VDC 0mA ±208mA 15mA 254mA 5W 86% 122µF ±15 VDC 0mA ±167mA 15mA 252mA 5W 87% 147µF ±5 VDC 57mA ±500mA 22mA 134mA 5W 82% 1000µF ±12 VDC 0mA ±208mA 8mA 127mA 5W 86% 220µF ±15 VDC 0mA ±167mA 8mA 127mA 5W 86% 13µF NOTES 1. Output current under this value will not damage these devices; however, they may not meet all listed specifications. 2. For each output. 08/08/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 5 DCMUA Series Single & Dual Outputs 2:1 Wide Input Voltage Ranges 5 Watt DC/DC Power Converters Rev. B DERATING CURVE Power Derating Curve 120 Output Power (%) 100 80 60 40 20 0 -55 100 -35 -15 5 25 45 65 85 105 125 Ambient Temperature (°C) MECHANICAL DRAWING Unit: inches (mm) 2.0 (50.8) 0.2 0.3 0.4 (10.16) (5.08) (7.62) Bottom View 5 0.6 (15.2) Pin 1 2 3 4 5 PIN ASSIGNMENT Single Dual +Vin +Vin -Vin -Vin +Vout +Vout No Pin Common -Vout -Vout Tolerance: ±0.02 (±0.5) 0.8 (20.32) 0.2 0.4 (10.16) (5.08) Ø0.04 (Ø1.0) 08/08/2012 4 2 1.0 (25.4) 1 0.4 (10.16) 0.4 (10.16) 3 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 5 Rev. B DCMUA Series Single & Dual Outputs 2:1 Wide Input Voltage Ranges 5 Watt DC/DC Power Converters 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: 08/08/2012 (603)778-2300 (888)587-9255 (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 5 of 5