DATASHEET Rev. D DCHF50W SERIES 2:1 Input Voltage Ranges Single, Dual, and Triple Outputs 50~67.5 Watts Output Power DC/DC Chassis Mount Power Converters FEATURES • Single, Dual, and Triple Outputs • High Reliability • RoHS Compliant • Built-in EMI Filter • Output Voltage Adjustability • 50~67.5W Output Power • Free Air Convection • Dimensions: 6.30 x 3.86 x 1.54 Inches • 2:1 Input Voltage Ranges • Short Circuit and Over Load Protected DESCRIPTION The DCHF50W series of DC/DC power converters offers from 50W to 67.5W of output power in a 6.30” x 3.86” x 1.54” enclosed case. This series has 2:1 input voltage ranges of 10-18VDC, 18-36VDC, 36-72VDC, and 72-144VDC. This series also has single, dual, and triple output models available. Some features include output adjustability, a built-in EMI filter, and short circuit and over load protection. All models in this series are RoHS compliant. 08/28/2012 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 5 DCHF50W Series 50~67.5 Watts Single, Dual, and Triple Outputs DC/DC Chassis Mount Power Converters Rev. D SPECIFICATIONS: DCHF50W 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 12VDC nominal input models 10 12 18 24VDC nominal input models 18 24 36 48VDC nominal input models 36 48 72 110VDC nominal input models 72 110 144 Unit INPUT SPECIFICATIONS Input Voltage Range VDC OUTPUT SPECIFICATIONS Output Voltage See Table Output Voltage Adjustment Range Line Regulation Load Regulation Single Output Models -10 +10 Multi-Output Models: V1 -5 +5 Full load -0.5 +0.5 V1 -0.5 +0.5 V2,3 (with regulators) -3 +3 V2,3 (without regulators) -6 +6 Output Current % % % See Table Output Power See Table Ripple & Noise See Table PROTECTION Over Load Protection 110 Short Circuit Protection 150 % Yes GENERAL SPECIFICATIONS Efficiency See Table Input to Output Withstand Voltage Input to FG Isolation Resistance 1000 All for 1 minute 1000 Output to FG 500 At 500VDC 100 VDC MΩ ENVIRONMENTAL SPECIFICATIONS Operating Temperature -10 +50 °C Operating Humidity (non-condensing) 20 90 % RH Storage Temperature -20 +85 °C Storage Humidity (non-condensing) 20 95 % RH Cooling Method Free air convection PHYSICAL SPECIFICATIONS 6.30 x 3.86 x 1.54 inches (160 x 98 x 39 mm) 15.5oz (440g) Dimensions (L x W x H) Weight SAFETY & EMC CHARACTERISTICS Safety Standards Design refer to LVD EMC Standards Design refer to EN55022, EN61000-4 08/28/2012 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 5 DCHF50W Series 50~67.5 Watts Single, Dual, and Triple Outputs DC/DC Chassis Mount Power Converters Rev. D MODEL SELECTION TABLES Model DCHF50W-SD12-5 DCHF50W-SD12-12 DCHF50W-SD12-24 DCHF50W-SD24-5 DCHF50W-SD24-12 DCHF50W-SD24-24 DCHF50W-SD48-5 DCHF50W-SD48-12 DCHF50W-SD48-24 DCHF50W-SD110-5 DCHF50W-SD110-12 DCHF50W-SD110-24 Input Voltage 12 VDC (10 – 18 VDC) 24 VDC (18 – 36 VDC) 48 VDC (36 – 72 VDC) 110 VDC (72 – 144 VDC) Model DCHF50W-DD12-A DCHF50W-DD12-B DCHF50W-DD24-A DCHF50W-DD24-B DCHF50W-DD48-A DCHF50W-DD48-B DCHF50W-DD110-A DCHF50W-DD110-B Input Voltage V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 Model DCHF50W-TD12-A DCHF50W-TD24-A DCHF50W-TD48-A DCHF50W-TD110-A 12 VDC (10 – 18 VDC) 24 VDC (18 – 36 VDC) 48 VDC (36 – 72 VDC) 110 VDC (72 – 144 VDC) Input Voltage V1 V2 V3 V1 V2 V3 V1 V2 V3 V1 V2 V3 12 VDC (10 – 18 VDC) 24 VDC (18 – 36 VDC) 48 VDC (36 – 72 VDC) 110 VDC (72 – 144 VDC) SINGLE OUTPUT MODELS Output Voltage Output Current 5 VDC 10.0 A 12 VDC 4.2 A 24 VDC 2.1 A 5 VDC 10.0 A 12 VDC 4.2 A 24 VDC 2.1 A 5 VDC 10.0 A 12 VDC 4.2 A 24 VDC 2.1 A 5 VDC 10.0 A 12 VDC 4.2 A 24 VDC 2.1 A Ripple & Noise 100mVp-p 120mVp-p 150mVp-p 100mVp-p 120mVp-p 150mVp-p 100mVp-p 120mVp-p 150mVp-p 100mVp-p 120mVp-p 150mVp-p Output Power 50W 50.4W 50.4W 50W 50.4W 50.4W 50W 50.4W 50.4W 50W 50.4W 50.4W Efficiency 71% 72% 74% 71% 72% 74% 71% 72% 74% 71% 72% 74% DUAL OUTPUT MODELS Output Voltage Output Current 5 VDC 0.5 ~ 6.0 A 12 VDC 0.2 ~ 2.5 A 15 VDC 0.2 ~ 2.5 A -15 VDC 0.2 ~ 2.0 A 5 VDC 0.5 ~ 6.0 A 12 VDC 0.2 ~ 2.5 A 15 VDC 0.2 ~ 2.5 A -15 VDC 0.2 ~ 2.0 A 5 VDC 0.5 ~ 6.0 A 12 VDC 0.2 ~ 2.5 A 15 VDC 0.2 ~ 2.5 A -15 VDC 0.2 ~ 2.0 A 5 VDC 0.5 ~ 6.0 A 12 VDC 0.2 ~ 2.5 A 15 VDC 0.2 ~ 2.5 A -15 VDC 0.2 ~ 2.0 A Ripple & Noise 80mVp-p 120mVp-p 100mVp-p 120mVp-p 80mVp-p 120mVp-p 100mVp-p 120mVp-p 80mVp-p 120mVp-p 100mVp-p 120mVp-p 80mVp-p 120mVp-p 100mVp-p 120mVp-p Output Power Efficiency 60W 70% 67.5W 71% 60W 70% 67.5W 71% 60W 70% 67.5W 71% 60W 70% 67.5W 71% TRIPLE OUTPUT MODELS Output Voltage Output Current 5 VDC 0.5 ~ 5.0 A 12 VDC 0.2 ~ 2.0 A -12 VDC 0.2 ~ 1.5 A 5 VDC 0.5 ~ 5.0 A 12 VDC 0.2 ~ 2.0 A -12 VDC 0.2 ~ 1.5 A 5 VDC 0.5 ~ 5.0 A 12 VDC 0.2 ~ 2.0 A -12 VDC 0.2 ~ 1.5 A 5 VDC 0.5 ~ 5.0 A 12 VDC 0.2 ~ 2.0 A -12 VDC 0.2 ~ 1.5 A Ripple & Noise 80mVp-p 120mVp-p 120mVp-p 80mVp-p 120mVp-p 120mVp-p 80mVp-p 120mVp-p 120mVp-p 80mVp-p 120mVp-p 120mVp-p Output Power Efficiency 67W 70% 67W 70% 67W 70% 67W 70% Due to advances in technology, specifications subject to change without notice. 08/28/2012 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 5 Rev. D DCHF50W Series 50~67.5 Watts Single, Dual, and Triple Outputs DC/DC Chassis Mount Power Converters MECHANICAL DRAWING 08/28/2012 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 5 Rev. D DCHF50W Series 50~67.5 Watts Single, Dual, and Triple Outputs DC/DC Chassis Mount 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: 08/28/2012 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 5 of 5