DCHBU200 SERIES Up to 200 Watts DC/DC Half-Brick Converter Single Output Rev A FEATURES • • • • Ultra Wide 9:1 Input Voltage Range No Minimum Load Required Low Standby Power Consumption Power Inputs Meets Railway 24V, 36V, 48V, 72V, 96V, and 110V System APPLICATIONS DESCRIPTION Railway System Wireless Network Telecom/Datacom Industry Control System Distributed Power Architectures • Semiconductor Equipment The DCHBU200 series of DC/DC half-brick converters offers up to 200 watts of output power in a 2.40in x 2.28in x 0.50in package. This series consists of single output models with an ultra-wide 9:1 input voltage range and no minimum required load. Each model in this series is RoHS II & REACH compliant, EN50155 and EN45545-2 railway standard compliance, and low standby power consumption. This series has IEC-60950-1, UL60950-1, and EN60950-1 safety approvals. • • • • • Size: 2.40in x 2.28in x 0.50in (61mm x 57.9mm x 12.7mm) • RoHS II & REACH Compliant • Compliance to EN50155 and EN45545-2 Railway Standard • Remote Control • IEC60950-1, UL60950-1, and EN60950-1 Pending Safety Approvals MODEL SELECTION TABLE Model Number DCHBU200-72S05 DCHBU200-72S12 DCHBU200-72S15 DCHBU200-72S24 DCHBU200-72S28 DCHBU200-72S48 DCHBU200-72S53 Input Voltage Range Output Voltage Output Current @Full Load Ripple & Noise No Load Input Current Maximum Capacitive Load Efficiency Output Power 72VDC (16~144VDC) 5VDC 12VDC 15VDC 24VDC 28VDC 48VDC 53VDC 40A 16.8A 13.4A 8.4A 7.2A 4.2A 3.8A 75mVp-p 100mVp-p 100mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD 90% 91% 91% 91% 91% 90% 90% Up to 200W SPECIFICATIONS 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 INPUT SPECIFICATIONS Input Voltage Range Start-Up Voltage Shutdown Voltage Input Transient Voltage Input Surge Voltage Input Filter(1) OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Load Regulation Voltage Adjustability Remote Sense 72Vin Nominal Min Typ Max Unit 16 72 144 16 12 VDC VDC VDC VDC VDC 10 14.4 100mS, Max. 1 Second, Max. 185 Pi Type Low Line to High Line at Full Load No Load to Full Load Single Output % of Vout(nom). If remote sense is not being used, SENSE pins should connect to corresponding polarity Vout pins. -1.0 -0.1 -0.1 -20 10 Output Power Output Current Maximum Capacitive Load Measured by 20MHz Bandwidth (With External MLCC (TBD)) Ripple & Noise Transient Response Recovery Time Start-Up Time Temperature Coefficient 5/11/2017 See Table +1.0 +0.1 +0.1 +10 5Vout 12Vout, 15Vout 24Vout, 28Vout 48Vout, 53Vout 25% Load Step Change Constant Resistive Load -0.02 See Table See Table TBD 75 100 150 200 250 TBD +0.02 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: [email protected] % % % % % mVp-p µS Page 1 of 4 DCHBU200 SERIES Up to 200 Watts DC/DC Half-Brick Converter Single Output Rev A SPECIFICATIONS 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 REMOTE ON/OFF CONTROL(2) Negative Logic (Standard) Positive Logic (Optional) DC/DC ON DC/DC OFF DC/DC ON DC/DC OFF Input Current of CTRL Pin Remote OFF Input Current PROTECTION Short Circuit Protection Over Load Protection Over Voltage Protection Over Temperature Protection ENVIRONMENTAL SPECIFICATIONS Operating Base-Plate Temperature Storage Temperature Range % of Iout rated; Hiccup Mode % of Vout(nom); Hiccup Mode Thermal Impedance(3) Vertical direction by natural convection (20LFM) Relative Humidity Thermal Shock Vibration MTBF GENERAL SPECIFICATIONS Efficiency Switching Frequency 0.5 Short or 0~1.2VDC Open or 3~12VDC Open or 3~12VDC Short or 0~1.2VDC 1 TBD mA mA Continuous, Automatic Recovery 120 150 % TBD TBD With Derating -40 -55 Module without Assembly Option 0.24” Height Heat-Sink Type 0.45” Height Heat-Sink Type +110 +125 TBD TBD TBD 5 MIL-HDBK-217F, Full Load ºC ºC ºC/W 95 %RH EN61373, MIL-STD-810F EN61373, MIL-STD-810F TBD See Table TBD Isolation Voltage (Reinforced Insulation) 1 Minute Input to Output Input (Output) to Base-Plate Isolation Resistance Isolation Capacitance PHYSICAL SPECIFICATIONS Weight 3000 1500 1 VAC TBD GΩ pF TBD 2.40in x 2.28in x 0.50in (61mm x 57.9mm x 12.7mm) Aluminum Base-Plate with Plastic Case Silicone (UL94 V-0) Dimensions (L x W x H) Case Material Potting Material SAFETY CHARACTERISTICS Safety Approvals (Pending) EMI(4) ESD EN61000-4-2 Radiated Immunity Fast Transient(5) EN61000-4-3 EN61000-4-4 Surge EN61000-4-5 Conducted Immunity Power Frequency Magnetic Field EN61000-4-6 EN61000-4-8 IEC60950-1, UL60950-1, EN60950-1 EN55011, EN55022 Air ±8kV Contact ±6kV 20 V/m ±2kV EN55024: ±2kV EN50155: ±2kV 10Vr.m.s. 100A/m Continuous; 1000A/m 1 Second Class A, Class B Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A NOTES 1. Input Source Impedance: The power module will operate as specifications without external components, assuming that the source voltage has very low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect the stability of the power module. Since real-world voltage source has finite impedance, performance can be improved by adding external filter capacitor. Recommended external capacitor is TBD. 2. Referred to –Vin pin 3. A. Iron base-plate dimension is 19” x 3.5” x 0.063” (height is EI standard 2U) B. Heat sink is optional and P/N: 7G-0021A-F, 7G-0022A-F, 7G-0023A-F, 7G-0024A-F. Please refer to heat-sink selection guide. 4. Standard modules meet EMI Class A or Class B with external components. Contact factory for more information. 5. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. Recommended external capacitor is TBD. 6. BASE-PLATE GROUNDING: When four screw bolts to shield plane, the EMI could be reduced. CAUTION: This power module is not internally fused. An input line fuse must always be used. *Due to advances in technology, specifications subject to change without notice. 5/11/2017 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: [email protected] Page 2 of 4 DCHBU200 SERIES Up to 200 Watts DC/DC Half-Brick Converter Single Output Rev A DERATING CURVES TBD MECHANICAL DRAWINGS PIN 1 3 4 5 6 7 8 9 PIN CONNECTION DEFINE -Vin Ctrl +Vin -Vout -Sense Trim +Sense +Vout DIAMETER 0.04 Inch 0.04 Inch 0.04 Inch 0.08 Inch 0.04 Inch 0.04 Inch 0.04 Inch 0.08 Inch Notes: All dimensions in inch [mm] Tolerance: x.xx±0.02 [x.x±0.5] x.xxx±0.01 [x.xx±0.25] Pin pitch tolerance ±0.01 [0.25] Pin dimension tolerance ±0.004 [0.1] Mounting screws should always be used. The screw locked torque: MAX 3.5kgf-cm/0.34N-m HEAT SINK TYPE OPTIONS Note: All dimensions in inch [mm] Tolerance: x.xx±0.02 [x.x±0.5] 5/11/2017 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: [email protected] Page 3 of 4 DCHBU200 SERIES Up to 200 Watts DC/DC Half-Brick Converter Single Output Rev A MODEL NUMBER SETUP DCHBU 200 Series Name Output Power - Input Voltage 72 S 200: 200 Watts 72: 16~144VDC 24 Output Quantity Ouptut Voltage S: Single 05: 5VDC - P HS Ctrl and Pin Options Assembly Option None: Negative Logic None: None 12: 12VDC P: Positive Logic HS: Height: 45” 7G-0021A-F 15: 15VDC HS1: Height: 24” 7G-0022A-F 24: 24VDC HS2: Height: 24” 7G-0023A-F 28: 28VDC HS3: Height: 45” 7G-0024A-F 48: 48VDC TH: Through Hole (No Thread)(1) 53: 53VDC NOTES 1. The module can’t equip Heat sink with TH option. 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: 5/11/2017 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 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: [email protected] Page 4 of 4