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Technical content

1 Watt

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 7 Surface Mount Through Hole

FEATURES

  • Wide Input Voltage Ranges
  • 7 Pin Surface Mount or 14 Pin Through Hole Packages Available
  • Low Ripple & Noise
  • 100% Burn In
  • Input Filter with Internal Capacitor
  • RoHS Converter Certified by SGS
  • Custom Designs Available

DESCRIPTION

The DCB1 series of DC/DC converters offers up to 1 watt of output power in a package. This series consists of single and dual outputs with wide input voltage ranges and low ripple & noise. This series has an input filter with internal capacitor, is RoHS compliant, and has been 100% burned-in. Please call factory for order details. MODEL SELECTION TABLE Single Output Models Model Number(1) Input Voltage Range Output Voltage Max. Output Current Input Current Output Ripple Efficiency Load Regulation(2) Output Power No Load Max. Load Surface Mount Through Hole DCB1-05S05X 5VDC (4.5~5.5VDC) 5VDC 200mA 30mA 253mA 253mA 60mV 79% ±8% 1 Watt DCB1-05S12X 12VDC 84mA 28mA 255mA 254mA 100mV 79% DCB1-05S15X 15VDC 67mA 28mA 251mA 250mA 120mV 80% DCB1-12S05X 12VDC (10.8~13.2VDC) 5VDC 200mA 18mA 105mA 105mA 60mV 79% DCB1-12S12X 12VDC 84mA 18mA 104mA 104mA 100mV 80% DCB1-12S15X 15VDC 67mA 15mA 105mA 105mA 120mV 80% DCB1-24S33X 24VDC (21.6~26.4VDC) 3.3VDC 303mA 5mA 56mA 56mA 50mV 74% DCB1-24S05X 5VDC 200mA 4mA 54mA 54mA 60mV 77% DCB1-24S12X 12VDC 84mA 4mA 55mA 55mA 100mV 76% DCB1-24S15X 15VDC 67mA 4mA 55mA 55mA 120mV 76% MODEL SELECTION TABLE Dual Output Models Model Number(1) Input Voltage Range Output Voltage Max. Output Current Input Current Output Ripple Efficiency Load Regulation(2) Output Power No Load Max. Load Surface Mount Through Hole DCB1-05D33X 5VDC (4.5~5.5VDC) ±3.3VDC ±150mA 30mA 274mA 274mA 60mV 73% ±12% DCB1-05D5X ±5VDC ±100mA 30mA 623mA 263mA 60mV 76% ±10% DCB1-05D12X ±12VDC ±42mA 28mA 255mA 253mA 100mV 79% ±10% DCB1-05D15X ±15VDC ±34mA 28mA 255mA 250mA 120mV 80% ±8% DCB1-05D55X 5/5VDC 100mA/100mA 30mA 263mA 263mA 60mV 76% ±8% DCB1-05D515X 5/15VDC 100mA/33mA 28mA 250mA 250mA 120mV 80% ±8% DCB1-12D5X 12VDC (10.8~13.2VDC) ±5VDC ±100mA 18mA 104mA 104mA 60mV 80% ±8% DCB1-12D12X ±12VDC ±42mA 18mA 104mA 104mA 100mV 80% ±8% DCB1-12D55X 5/5VDC 100mA/100mA 18mA 107mA 107mA 60mV 78% ±8% DCB1-12D512X 5/12VDC 100mA/42mA 18mA 104mA 104mA 100mV 80% ±8% DCB1-12D515X 5/15VDC 100mA/33mA 18mA 106mA 106mA 120mV 78% ±8% DCB1-24D33X 24VDC (21.6~26.4VDC) ±3.3VDC ±150mA 5mA 56mA 56mA 60mV 74% ±8% DCB1-24D5X ±5VDC ±100mA 4mA 55mA 55mA 60mV 76% ±8% DCB1-24D12X ±12VDC ±42mA 4mA 55mA 55mA 100mV 76% ±8% DCB1-24D55X 5/5VDC 100mA/100mA 5mA 54mA 54mA 60mV 76% ±8%

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 7 SPECIFICATIONS All specifications are based on 25°C, Nominal Input Voltage, and Rated Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit INPUT SPECIFICATIONS Input Voltage Range 5V Input Models 4.5 5 5.5 VDC 12V Input Models 10.8 12 13.2 24V Input Models 21.6 24 26.4 Input Absolute Voltage Range 5V Input Models -0.7 5 7.5 VDC 12V Input Models -0.7 12 15 24V Input Models -0.7 24 30 Input Current See Table Input Filter Internal Capacitor OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy Nominal Input ±5 % Line Regulation Per 1.0% Change in Input Change 1.3 % Load Regulation See Table Voltage Balance Dual Outputs, Nominal Input ±1.0 % Output Power See Table Output Current See Table Ripple & Noise (20MHz bandwidth) See Table Temperature Coefficient ±0.01 ±0.02 %/ºC Output Short Circuit Duration 1.0 Second ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature Full Load & Natural Convection -40 +85 ºC @Case Surface Temperature -40 +95 Storage Temperature -55 +105 ºC Humidity 90 % Cooling Free Air Convection GENERAL SPECIFICATIONS Typical Efficiency See Table Switching Frequency Nominal Input 110 KHz Isolation Voltage Test Duration 60 Seconds/0.5mA 1000/3000VDC Isolation Resistance @500VDC 1000 MΩ Isolation Capacitance 1KHz/250mVrms 30 pF PHYSICAL SPECIFICATIONS Weight 0.078oz / 0.095oz (2.2g / 2.7g) Dimensions (L x W x H) Surface Mount Models 0.76in x 0.37in x 0.24in (19.50mm x 9.50mm x 6mm) Through Hole Models 0.80in x 0.40in x 0.27in (20.32mm x 10.16mm x 6.85mm) Case Material Plastic NOTES 1. “X” in model number indicates case type. When “X” is “S”, this indicates surface mount model. When “X” is “T”, this indicates through hole model. 2. Load regulation is for output current change from 20% to 100% maximum load. 3. Exceeding maximum values may damage the module. Maximums are not continuous operating ratings. *Due to advances in technology, specifications subject to change without notice.

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 7 DERATING CURVES Temperature Derating Graph EFFICIENCY GRAPHS 3.3VDC Output 5VDC Output 12VDC Output 15VDC Output

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 7 MECHANICAL DRAWINGS Surface Mount Single & Dual Outputs Units: mm (inch); Tolerance: 0.xx ± 0.25 (0.xx ± 0.01) Dual Separate Outputs Units: mm (inch); Tolerance: 0.xx ± 0.25 (0.xx ± 0.01) Pin Single Output 1kVDC 3kVDC 1 +Vin +Vin 2 -Vin -Vin

3 No Pin No Pin 4 -Vo

5 No Pin -Vo

7 No Pin +Vo

5 Common -Vo

3 No Pin

Single & Dual Output Units: mm (inch); Tolerance: 0.xx ± 0.25 (0.xx ±0.01) Dual Separate Outputs Units: mm (inch); Tolerance: 0.xx ± 0.25 (0.xx ±0.01) Pin 1kVDC Single Pin 1 -Vin +Vin 14 No Pin No Pin 13 3 12 4 -Vo 11

5 No Pin 10

7 NC No Pin 8

6 No Pin 9

7 NC +Vo 8

7 NC -Vo2 8

7 NC Common 8

6 Common 9

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 5 of 7 RECOMMENDED FOOTPRINT DETAILS Surface Mount Single Output Model, 1kVDC Through Hole Single Output Model, 1kVDC Surface Mount Single Output Model, 3kVDC Through Hole Dual Output Model, 3kVDC Surface Mount Dual Separate Output Models, 1kVDC Through Hole Dual Separate Output Models, 1kVDC Units: mm (inch); Tolerance: 0.xx ±0.25 (0.xx ± 0.01)

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 6 of 7 PACKING INFORMATION Surface Mount Style 1. Tube: 25pcs 2. Inner Carton= 50 Tubes=50*25=1250pcs 3. Export Carton= 4 Inner Cartons= 4*1250=5000pcs Through Hole Style 1. Tube: 25pcs 2. Inner Carton=50 Tubes= 50*25=1250pcs 3. Export Carton=4 Inner Cartons= 4*1250=5000pcs

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 7 of 7 MODEL NUMBER SETUP DCB 1 - 12 S 05 X Series Name Output Power Input Voltage Output Quantity Ouptut Voltage Case Type 05: 5VDC S: Single 33: 3.3VDC S: Surface Mount 12: 12VDC 5: 5VDC T: Through Hole 24: 24VDC 12: 12VDC 15: 15VDC D: Dual 33: ±3.3VDC 5: ±5VDC 12: ±12VDC 15: ±15VDC 55: 5/5VDC 512: 5/12VDC 515: 5/15VDC 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