Rev C Wall Industries, Inc. DCHF150W SERIES Up to 151.2 Watts, DC/DC Chassis Mount Power Converters FEATURES • RoHS Compliant • 12V, 24V, & 48VDC Single Output Models • High Efficiency up to 86% • Electrolytic Capacitors all 105°C • Up to 151.2 Watts Output Power • GB4943, UL60950, & EN60950 Safety Approvals • 2:1 Wide Input Voltage Ranges • Meets GB9254, EN55022 Class A, & EN61000 EMC Standards • ±10% Voltage Adjustment Range • Free Air Convection • Over Load and Short Circuit Protection • 100% Full Load Burn-in Tested DESCRIPTION Size: 7.83 x 3.86 x 1.97 inches 199.0 x 98.0 x 50.0 mm Weight: 1.46 lbs (660g) The DCHF150W series of DC/DC power converters offers up to 151.2 Watts of output power in a 7.83” x 3.86” x 1.97” enclosed case. This series consists of 12V, 24V, and 48VDC single output models with 2:1 input voltage ranges of 18-36VDC, 36-72VDC, and 72-144VDC. Some features include ±10% output adjustability, high efficiency up to 86%, and over load and short circuit protection. The DCHF150W series has GB4943, UL60950, and EN60950 safety approvals and meets GB9254, EN55022 Class A, and EN61000 EMC standards. These supplies are also RoHS compliant and have been 100% full load burn-in tested. TECHNICAL SPECIFICATIONS: DCHF150W 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 Typ Max Unit 24VDC nominal input models 48VDC nominal input models 110VDC nominal input models 18 36 72 24 48 110 36 72 144 VDC LL to HL, full load No load to full load -1.0 -10 -0.5 -0.5 INPUT SPECIFICATIONS Input Voltage OUTPUT SPECIFICATIONS Output Voltage Voltage Tolerance Voltage Adjustability Line Regulation Load Regulation Output Power Output Current Ripple & Noise (20MHz BW) Rise Time PROTECTION Over Load Protection Short Circuit Protection GENERAL SPECIFICATIONS Efficiency Measured with 0.1µF ceramic and 47µF electrolytic capacitor in parallel Full load Hiccup mode. Automatic recovery 1 minute Isolation Resistance ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Operating Humidity Storage Humidity Cooling Vibration MTBF PHYSICAL SPECIFICATIONS Weight Dimensions (L x W x H) Connection SAFETY & EMC (See Note 2) Safety Approvals EMC Standards At 500VDC 03/06/2014 % % % % ms 105 150 % Hiccup mode, automatic recovery 230VAC, full load Withstand Voltage See Table +1.0 +10 +0.5 +0.5 See Table See Table See Table 50 See Table Input to Output Input to PE Output to PE Non-condensing Non-condensing 1500 1500 500 100 -20 -20 20 20 At 10~150Hz, 10 min per cycle for 30 minutes each test along the X, Y, & Z axis VAC MΩ +50 +85 93 95 Free air convection 2 100,000 °C °C % % G hours 1.46 lbs (660g) 7.83 x 3.86 x 1.97 inch (199.0 x 98.0 x 50.0 mm) 7P/9.5mm screw terminal block GB4943; UL60950; EN60950 GB9254; EN55022 Class A; EN61000 Wall Industries, Inc. • 5 Watson Brook Road, 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 3 DCHF150W SERIES Up to 151.2 Watts, DC/DC Chassis Mount Power Converters Rev C Wall Industries, Inc. MODEL SELECTION TABLE Model Number Input Voltage Range DCHF150W-SD24-12 24 VDC (18 - 36 VDC) DCHF150W-SD24-24 DCHF150W-SD24-48 DCHF150W-SD48-12 48 VDC (36 - 72 VDC) DCHF150W-SD48-24 DCHF150W-SD48-48 DCHF150W-SD110-12 110 VDC (72 - 144 VDC) DCHF150W-SD110-24 DCHF150W-SD110-48 Output Voltage Output Current Ripple & Noise (1) Output Power Efficiency 12 VDC 12.5A 120mVp-p 150W 81% 24 VDC 6.3A 150mVp-p 151.2W 80% 48 VDC 3.1A 150mVp-p 148.8W 82% 12 VDC 12.5A 120mVp-p 150W 83% 24 VDC 6.3A 150mVp-p 151.2W 87% 48 VDC 3.1A 150mVp-p 148.8W 86% 12 VDC 12.5A 120mVp-p 150W 84% 24 VDC 6.3A 150mVp-p 151.2W 86% 48 VDC 3.1A 150mVp-p 148.8W 86% NOTES 1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel. 2. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives. MECHANICAL DRAWING 0.89 [22.5] 6.18 [157.0] 0.94 [24.0] 0.79 [20.0] 1.02 [26.0] 0.51 [13.0] 1.04 [26.5] 1.97 [50.0] 1.34 [34.0] 3 - M3 2 - 0.14 [3.5] PIN CONNECTIONS Ø0.14 [Ø3.5] 0.28 [7.0] 7.83 [199.0] 0.18 [4.5] Pin No Assignment 1 DC Input (+V) 4 DC Output (-V) 2 DC Input (-V) 5 DC Output (-V) 3 PE 6 DC Output (+V) 7 DC Output (+V) 0.14 [3.5] 0.35 [9.0] 0.43 [11.0] 7.58 [192.5] 1 0.37 [9.5] 2 3.15 [80.0] 3.86 [98.0] 3 4 0.31 [8.0] 3.37 [85.5] Assignment NOTES 1. Unit: Inches [mm] 2. Weight: 1.46 lbs (660g) 3. Connection: 7P/9.5mm screw terminal block 4. Length of assembly screw: 6mm max. 5. All dimensions are for reference only 7.48 [190.0] 0.26 [6.5] Pin No 5 6 7 Vadj LED Ø0.14 [Ø3.5] 2.44 [62.0] 03/06/2014 6 - M3 4.72 [120.0] 0.24 [6.0] Wall Industries, Inc. • 5 Watson Brook Road, 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 3 Rev C Wall Industries, Inc. DCHF150W SERIES Up to 151.2 Watts, 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: 03/06/2014 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Road Exeter, NH 03833 Wall Industries, Inc. • 5 Watson Brook Road, 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 3 of 3