DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

Up to 6 Watts, DC/DC Power Converters 02/26/2013 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: sales@wallindustries.com Page 1 of 4 Size: 1.25 x 0.80 x 0.40 inches 31.75 x 20.32 x 10.16 mm

APPLICATIONS

  • Battery Powered Equipment
  • Telecommunication Applications
  • Industrial Applications
  • Distributed Power Systems
  • Process Control Equipment
  • Transportation Equipment

FEATURES

  • Single and Dual Outputs
  • 5 Watts Output Power
  • Remote On/Off Control
  • 3000VDC I/O Isolation
  • High Efficiency up to 83%
  • Lead Free Design, RoHS Compliant
  • Meets EN55022, Class A (Radiation)
  • 4:1 Input Voltage Ranges: 9-36VDC and 18-75VDC
  • Shielded Metal Case with Insulated Base-plate
  • -40°C to +85°C Operating Temperature Range
  • 24-Pin DIP Package with Industry-Standard Footprint
  • Short Circuit, Over Voltage, and Over Load Protection
  • Free Air Convection
  • Custom Designs Available

DESCRIPTION

The DCBOB5 series of isolated DC/DC power converters provides up to 6 Watts of continuous output power in an industry standard 1.25” x 0.80” x 0.40” shielded metal case. This series consists of single and dual output models with 4:1 input voltage ranges of 9- 36VDC and 18~75VDC. Some features include high efficiency up to 83%, 3000VDC I/O isolation, remote on/off control, and -40°C to +85°C operating temperature range. The DCBOB5 series is RoHS compliant and has short circuit, over load, and over voltage protection. These converters are best suited for use in battery powered equipment, industrial applications, process control equipment, distributed power systems, and anywhere where isolated, tightly regulated voltages and compact size are required. MODEL SELECTION TABLE SINGLE OUTPUT MODELS Model Number Input Voltage Output Voltage Output Current Input Current Output Power Efficiency Maximum Capacitive Load Min Load (1) Full Load No Load Full Load DCBOB24S33-5H 24 VDC (9 – 36 VDC)

3.3 VDC 38mA 1200mA 7mA 226mA 4W 77% 820µF

DCBOB24S05-5H 5 VDC 0mA 1000mA 12mA 274mA 5W 80% 680µF DCBOB24S12-5H 12 VDC 0mA 500mA 8mA 316mA 6W 83% 220µF DCBOB24S15-5H 15 VDC 0mA 400mA 9mA 320mA 6W 82% 147µF DCBOB48S33-5H 48 VDC (18 – 75 VDC)

3.3 VDC 49mA 1200mA 4mA 113mA 4W 77% 820µF

DCBOB48S05-5H 5 VDC 0mA 1000mA 7mA 137mA 5W 80% 680µF DCBOB48S12-5H 12 VDC 0mA 500mA 5mA 160mA 6W 82% 220µF DCBOB48S15-5H 15 VDC 0mA 400mA 5mA 158mA 6W 83% 147µF DUAL OUTPUT MODELS Model Number Input Voltage Output Voltage Output Current Input Current Output Power Efficiency Maximum Capacitive Load Min Load Full Load No Load Full Load DCBOB24D05-5H 24 VDC (9 – 36 VDC) ±5 VDC 0mA ±500mA 12mA 274mA 5W 80% ±330µF DCBOB24D12-5H ±12 VDC 0mA ±250mA 12mA 320mA 6W 82% ±100µF DCBOB24D15-5H ±15 VDC 0mA ±200mA 14mA 320mA 6W 82% ±68µF DCBOB48D05-5H 48 VDC (18 – 75 VDC) ±5 VDC 0mA ±500mA 6mA 137mA 5W 80% ±330µF DCBOB48D12-5H ±12 VDC 0mA ±250mA 7mA 160mA 6W 82% ±100µF DCBOB48D15-5H ±15 VDC 0mA ±200mA 8mA 158mA 6W 83% ±68µF NOTES 1. Output current under this value will not damage these devices; however, they may not meet all listed specifications. *Due to advances in technology, specifications subject to change without notice.

Up to 6 Watts, DC/DC Power Converters 02/26/2013 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: sales@wallindustries.com Page 2 of 4 TECHNICAL SPECIFICATIONS: DCBOB5 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 Nom Max Unit INPUT SPECIFICATIONS Input Voltage Range 24VDC nominal input models 9 24 36 VDC 48VDC nominal input models 18 48 75 Input Surge Voltage (100ms max) 24VDC nominal input models 50 VDC 48VDC nominal input models 100 Input Reflected Ripple Current Nominal Vin and full load 76 mAp-p Input Current See Table Input Filter Pi Type Remote On/Off Converter ON Open or 3.5V < Vr < 12V Converter OFF Short to -Vin (Pin 2,3) or 0V < Vr < 1.2V Sourcing Current of Remote Control Pin Nominal Vin 0.2 mA Idle Input Current (at Remote OFF State) Nominal Vin 2.5 mA OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy Full load and nominal Vin -2 +2 % Output Current See Table Minimum Load See Table Capacitive Load See Table Start-up Time Nominal Vin and constant resistive load 500 ms Line Regulation LL to HL at full load -0.5 +0.5 % Load Regulation Single output models 25% load to full load -1 +1 % Dual output models Balanced output -1 +1 Unbalanced load 25% to full load -5 +5 Output Power 6 W Ripple & Noise 20MHz bandwidth 80 mVp-p Temperature Coefficient ±0.02 %/°C Transient Response Overshoot di/dt=0.8A/µs ±5 % of Vo Transient Response Settling Time 50% load step change 860 µs PROTECTION Over Voltage Protection 3.3VDC output models Zener Diode Clamp 3.9 VDC 5VDC output models 6.2 12VDC output models 15 15VDC output models 18 Short Circuit Protection continuous, automatic recovery Over Load Protection % of full load 120 % GENERAL SPECIFICATIONS Efficiency Nominal input See Table Isolation Voltage (Input to Output) 3000 VDC Isolation Resistance (Input to Output) 500VDC 1 GΩ Isolation Capacitance 270 pF Switching Frequency 300 KHz ENVIRONMENTAL SPECIFICATIONS Operating Temperature With derating (see derating curve) -40 +85 °C Maximum Case Temperature +100 °C Storage Temperature -55 +105 °C Relative Humidity 5 95 % RH Cooling Free air convection MTBF 2,400,000 hours PHYSICAL SPECIFICATIONS Case Material Nickel-coated copper Base Material Non-conductive black plastic Potting Material Silicon rubber (UL94V-0) Weight 0.61oz (17.2g)

Up to 6 Watts, DC/DC Power Converters 02/26/2013 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: sales@wallindustries.com Page 3 of 4 DERATING DCBOB5 Series Derating Curve EFFICIENCY DCBOB48S05-5H Efficiency vs Input Voltage DCBOB48S05-5H Efficiency vs Output Current CHARACTERISTICS Transient Response at 50%~100% Max Load Loop Gain & Phase at Vin=48VDC, Full Load

Up to 6 Watts, DC/DC Power Converters 02/26/2013 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: sales@wallindustries.com Page 4 of 4 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: (603)778-2300 Toll Free: (888)597-9255 E-mail: sales@wallindustries.com Web: www.wallindustries.com Address: 37 Industrial Drive Exeter, NH 03833