DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G Through Hole Package Size: 2.40in x 2.28in x 0.50in (61mm x 57.9mm x 12.7mm) Through Hole Package with Heatsink Size: 2.40in x 2.28in x 0.95in (61mm x 57.9mm x 24.2mm) Terminal Block Terminal Block with EMC Filter Size: 3.35in x 2.40in x 1.35in (85mm x 61mm x 34.2mm) Size: 3.35in x 2.40in x 1.54in (85mm x 61mm x 39mm) OPTIONS • • • • • • • • FEATURES Pin Length Sync Pin Case Pin Heatsinks Thru-Hole Inserts Negative Logic Remote On/Off Terminal Block Terminal Block with EMC Filter APPLICATIONS • • • • • • • • • • • Soft Start 4:1 Ultra Wide Input Ranges 132~182 Watts of Output Power Single Outputs Ranging from 3.3VDC-48VDC Under Voltage Lockout High Efficiency No Minimum Load Requirement Several Mechanical Options Available • • • • • Adjustable Output Voltage Industry Standard Half-Brick Footprint Remote On/Off Control 2250VDC Basic Isolation, 3000VAC Reinforced Isolation Thru-Hole Insert Versions and Terminal Blocks Versions Available • Short Circuit, Over Current, Over Temperature, and Over Voltage Protection • RoHS & REACH Compliant • IEC/UL/EN60950-1 Safety Approvals DESCRIPTION Railway Applications Wireless Networks Telecom/Datacom Industry Control Systems Semiconductor Equipment Distributed Power Architectures Military Applications 1/9/2018 • • • • The DCHBW150 series of DC/DC power converters provides up to 182 watts of output power in an industry standard half-brick package and footprint. This series consists of single output models ranging from 3.3VDC to 48VDC with 4:1 ultra-wide input voltage ranges. Some features include high efficiency up to 91%, adjustable output voltage, and remote on/off control. These converters also have short circuit, over voltage, over current, and over temperature protection. The DCHBW150 series is RoHS & REACH compliant and has IEC/UL/EN60950-1 safety approvals. Several different options are available for this series including negative remote on/off control, terminal block, pin length, heatsinks, sync pin, case pin, and thru-hole inserts. Please contact factory for more details. 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 1 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G MODEL SELECTION TABLE Input Voltage Range 24VDC (9~36VDC) Model Number DCHBW150-24S3.3 DCHBW150-24S05 DCHBW150-24S12 DCHBW150-24S15 DCHBW150-24S24 DCHBW150-24S28 DCHBW150-24S48 DCHBW150-48S3.3 DCHBW150-48S05 DCHBW150-48S12 DCHBW150-48S15 DCHBW150-48S24 DCHBW150-48S28 DCHBW150-48S48 DCHBW150-110S3.3 DCHBW150-110S05 DCHBW150-110S12 DCHBW150-110S15 DCHBW150-110S24 DCHBW150-110S28 DCHBW150-110S48 24VDC (8.5~36VDC) 48VDC (16.5~75VDC) 110VDC (43~160VDC) Output Voltage 3.3VDC 5VDC 12VDC 15VDC 24VDC 28VDC 48VDC 3.3VDC 5VDC 12VDC 15VDC 24VDC 28VDC 48VDC 3.3VDC 5VDC 12VDC 15VDC 24VDC 28VDC 48VDC Output Current No Load Ripple & Noise Input Current Min Load Full Load 0mA 40A 75mVp-p 20mA 0mA 28A 75mVp-p 25mA 0mA 12A 100mVp-p 25mA 0mA 9.5A 100mVp-p 25mA 0mA 6A 200mVp-p 25mA 0mA 5A 200mVp-p 25mA 0mA 3A 300mVp-p 35mA 0mA 40A 75mVp-p 15mA 0mA 30A 75mVp-p 15mA 0mA 13A 100mVp-p 20mA 0mA 10A 100mVp-p 20mA 0mA 6.5A 200mVp-p 20mA 0mA 5.5A 200mVp-p 20mA 0mA 3.2A 300mVp-p 25mA 0mA 43A 75mVp-p 10mA 0mA 32A 75mVp-p 10mA 0mA 15A 100mVp-p 10mA 0mA 12A 100mVp-p 10mA 0mA 7.5A 200mVp-p 10mA 0mA 6.5A 200mVp-p 10mA 0mA 3.8A 300mVp-p 10mA Output Power 132W 140W 144W 142.5W 144W 140W 144W 132W 150W 156W 150W 156W 154W 153.6W 141.9W 160W 180W 180W 180W 182W 182.4W Maximum Capacitive Load 121000µF 56000µF 10000µF 6300µF 2500µF 1700µF 620µF 121000µF 60000µF 10800µF 6600µF 2700µF 1900µF 660µF 130000µF 64000µF 12500µF 8000µF 3100µF 2300µF 790µF Efficiency 88% 90% 90% 91% 90% 90% 90% 89% 91% 91% 91% 91% 91% 91% 88% 90% 90% 90% 90% 90% 90% SPECIFICATIONS All specifications are based on 25°C, Nominal Input, and Full Load unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ 9 8.5 16.5 43 24 24 48 110 Max Unit INPUT SPECIFICATIONS 24VDC Nominal Input Models Input Voltage Range Start-Up Voltage Shutdown Voltage Input Surge Voltage (1 sec. max.) Input Current Input Filter (See Note 1) Sync Pin Signal (See Note 2) OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Load Regulation Voltage Adjustability (See Note 3) Remote Sense (See Note 4) Output Power Output Current Minimum Load Maximum Capacitive Load Ripple & Noise (Measured by 20MHz bandwidth) Transient Response Recovery Time Start-Up Time Temperature Coefficient 1/9/2018 3.3 & 5VDC Models Others 48VDC Nominal Input Models 110VDC Nominal Input Models 24VDC Nominal Input Models 48VDC Nominal Input Models 110VDC Nominal Input Models 24VDC Nominal Input Models 48VDC Nominal Input Models 110VDC Nominal Input Models 24VDC Nominal Input Models 48VDC Nominal Input Models 110VDC Nominal Input Models No Load 7.3 15.5 33.0 -0.3 Low Line to High Line at Full Load No Load to Full Load Maximum output deviation is inclusive of remote sense % of Vout (nom) -1.0 -0.1 -0.1 -20 36 36 75 160 9 18 43 7.7 8.1 16 16.3 34.5 36 50 100 180 See Table Pi Type 5.6 See Table +1.0 +0.1 +0.1 +10 10 See Table See Table 0 3.3V & 5V Models With a 1µF/25V X7R MLCC & a 22µF/25V POS-CAP 12V & 15V Models With a 4.7µF/50V X7R MLCC 24V & 28V Models With a 2.2µF/100V X7R MLCC 48V Models 25% load step change Power Up Constant Resistive Load Remote ON/OFF -0.02 VDC VDC VDC VDC VDC % % % % % % See Table 75 100 200 300 200 250 75 75 +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 mS %/ºC Page 2 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G SPECIFICATIONS All specifications are based on 25°C, Nominal Input, and Full Load unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min REMOTE ON/OFF CONTROL (See Note 5) DC/DC ON Positive Logic (Standard) DC/DC OFF DC/DC ON Negative Logic DC/DC OFF Input Current of CTRL Pin Remote OFF Input Current PROTECTION Short Circuit Protection Over Load Protection %of Iout rated; Hiccup Mode Over Voltage Protection % of Vout (nom); Hiccup Mode Over Temperature Protection ENVIRONMENTAL SPECIFICATIONS Operating Case Temperature Base-Plate Terminal Block Type Storage Temperature Others Module without Assembly Option Only Mount on the Iron Base-Plate Thermal Impedance (See Note 6) Heat-Sink Type with 0.24” Height Heat-Sink Type with 0.45” Height Relative Humidity Thermal Shock Shock Vibration MTBF MIL-HDBK-217F, Full Load GENERAL SPECIFICATIONS Efficiency Switching Frequency Input to Output 1 Minute 110Vin (nom) (Reinforced Insulation) Input (Output) to Case Isolation Voltage Input to Output 1 Minute Others (Basic Insulation) Input (Output) to Case Isolation Resistance 500VDC Isolation Capacitance PHYSICAL SPECIFICATIONS Through Hole Package Terminal Block without EMC Filter (-T Suffix) Weight Terminal Block with EMC Filter (-TF Suffix) Terminal Block with EMC Filter That Can Connect to PE (-TF1 Suffix) Through Hole Package Terminal Block without EMC Filter (-T Suffix) Dimensions (L x W x H) Terminal Block with EMC Filter (-TF Suffix) Terminal Block with EMC Filter That Can Connect to PE (-TF1 Suffix) 24VDC Nominal Input & 48VDC Nominal Input Case Material 110VDC Nominal Input Base Material 24VDC Nominal Input & 48VDC Nominal Input Potting Material SAFETY CHARACTERISTICS Safety Approvals EN55011, EN55032 EMI (See Note 7) ESD Radiated Immunity Fast Transient (See Note 8) Surge (See Note 8) Conducted Immunity Power Frequency Magnetic Field EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 Max Open or 3~12VDC Short or 0~1.2VDC Short or 0~1.2VDC Open or 3~12VDC 1 3 Unit mA mA Continuous, Automatic Recovery 120 150 % 115 130 % +120 ºC -40 -40 -55 +115 +105 +125 6.1 2.8 5.1 4.6 5 225 3000 1500 2250 1600 1 ºC ºC ºC ºC/W 95 %RH MIL-STD-810F EN61373, MIL-STD-810F EN61373, MIL-STD-810F 350,000 Hours See Table 250 275 kHz VAC VDC 2500 GΩ pF 3.70oz (105g) 8.29oz (235g) 9.88oz (280g) 10.12oz (287g) 2.40 x 2.28 x 0.50in (61 x 57.9 x 12.7mm) 3.35 x 2.40 x 1.35in (85 x 61 x 34.2mm) 3.35 x 2.40 x 1.54in (85 x 61 x 39mm) 3.35 x 2.40 x 1.59in (85 x 61 x 40.5mm) Metal Aluminum base-plate with Plastic Case FR4 PCB Silicone (UL94 V-0) IEC/UL/EN60950-1 Standard Approvals 1/9/2018 -0.5 Typ EN50155 EN45545-2 Terminal Block with EMC Filter (-TF Suffix) Terminal Block with EMC Filter that Can connect to PE (-TF1 Suffix) Other Models with External Components Air ±8kV and Contact ±6kV 20V/m ±2kV EN55024 ±2kV and EN50155 ±2kV 10Vr.m.s 100A/m continuous; 100A/m 1 second 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] UL:E193009 CB:UL (Demko) Class A Class A Class A, Class B Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Page 3 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G NOTES 1. Input source impedance: Power module will operate as specifications without external components, assuming source voltage has very low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect stability of the power module. Since real-world voltage source has finite impedance, performance can be improved by adding external filter capacitor. 24VDC & 48VDC Nominal Input Voltage recommended capacitor: Nippon Chemi-con KY series, 100µF/100V 110VDC Nominal Input Voltage recommended capacitor: Ruby-con BXF series, 68µF/200V 2. (1) Multiple DCHBW150 series modules can be synchronized together simply by connecting the module SYNC pins together. Care should be taken to ensure the ground potential difference between the modules are minimized. (2) In this configuration all of the modules will be synchronized to the highest frequency module. (3) Up to three modules can be synchronized using this technique (4) More relevant information in application notes 3. Output voltage is adjustable for 10% trim up or -20% trim down of nominal output voltage by connecting a single resistor between TRIM and +SENSE pins for trim up or between TRMI and –SENSE pins for trim down. To calculate value of the resistor RU and RD. For particular output voltage see page 5. 4. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used, the +SENSE should be connected to corresponding +OUTPUT and likewise the –SENSE should be connected to its corresponding –OUTPUT. 5. CTRL pin is referenced to –INPUT. To order negative logic remote on/off control add the suffix “R” to the model number. Ex. DCHBW150-48S12R 6. (1) Thermal test conditions for vertical direction are by natural convection (20LFM). (2) The iron base-plate dimensions are 19” x 3.5” x 0.063” (the height is EIA standard 2U) (3) Heat sink is optional. See “Product Options” table on page 7 for suffix options. 7. CASE GROUNDING: Connecting four screw bolts to shield plane will help to reduce the EMI 8. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. 24VDC & 48VDC Nominal Input Voltage Models: 2pcs of aluminum electrolytic capacitor (Nippon Chemi-con KY series, 220µF/100V) 110VDC Nominal Input Models: 2pcs of aluminum electrolytic capacitor (Nippon Chemi-con KXJ series, 150µF/200V) 9. This series comes with several different options: negative remote on/off control, heatsinks, case pin, sync pin, pin length, terminal block, and thruhole inserts. See the Product Options table on page for 7 more ordering information. 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. DERATING CURVES DCHBW150-48S05 Derating Curve (See Note 6) DCHBW150-48S05W Derating Curve (See Note 6) with 0.24” Height Heat-Sink DCHBW150-48S05 Derating Curve (See Note 6) with 0.45” Height Heat-Sink 1/9/2018 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 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G EFFICIENCY GRAPHS DCHBW150-48S05 Efficiency vs. Input Voltage DCHBW150-48S05 Efficiency vs Output Load OUTPUT VOLTAGE ADJUSTMENT Output voltage is adjustable for 10% trim up or -20 trim down of nominal output voltage by connecting an external resistor between the Trim pin and either the +Sense pins. With an external resistor between the Trim and –Sense pin, the output voltage set point decreases. With an external resistor between the Trim and +Sense pin. The output voltage set point increases. Maximum output deviation is +10% inclusive of remote sense. The external TRIM resistor needs to be at least 1/8W of rated power. 1/9/2018 Trim Up Equation Trim Down Equation Trim Up Trim Down 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 5 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G External Output Trimming Trim Up 3.3V Models ΔV (%) Vout (V) RU (kΩ) 5V Models ΔV (%) Vout (V) RU (kΩ) 1 3.333 170.082 1 5.05 310.245 2 3.366 85.388 2 5.10 156.163 3 3.399 57.156 3 5.15 104.803 4 3.432 43.041 5 3.465 34.571 6 3.498 28.925 7 3.531 24.892 8 3.564 21.867 9 3.597 19.515 10 3.630 17.633 4 5.20 79.122 5 5.25 63.714 6 5.30 53.442 7 5.35 46.105 8 5.40 40.602 9 5.45 36.322 10 5.50 32.898 12V Models ΔV (%) Vout (V) RU (kΩ) 1 12.12 887.388 2 12.24 447.592 3 12.36 300.993 4 12.48 227.694 5 12.60 183.714 6 12.72 154.395 7 12.84 133.452 8 12.96 117.745 9 13.08 105.528 10 13.20 95.755 15V Models ΔV (%) Vout (V) RU (kΩ) 1 15.15 1134.735 2 15.30 572.490 3 15.45 385.075 4 15.60 291.367 5 15.75 235.143 6 15.90 197.660 7 16.05 170.886 8 16.20 150.806 9 16.35 135.188 10 16.50 122.694 24V Models ΔV (%) Vout (V) RU (kΩ) 1 24.24 1876.776 2 24.48 947.184 3 24.72 637.320 4 24.96 482.388 5 25.20 389.429 6 25.44 327.456 7 25.68 283.190 8 25.92 249.990 9 26.16 224.168 10 26.40 203.510 28V Models ΔV (%) Vout (V) RU (kΩ) 1 28.28 2206.571 2 28.56 1113.714 3 28.84 749.429 4 29.12 567.286 5 29.40 458.000 6 29.68 385.143 7 29.96 333.102 8 30.24 294.071 9 30.52 263.714 10 30.80 239.429 48V Models ΔV (%) Vout (V) RU (kΩ) 1 48.48 3855.551 2 48.96 1946.367 3 49.44 1309.973 4 49.92 991.776 5 50.40 800.857 6 50.88 673.578 7 51.36 582.665 8 51.84 514.480 9 52.32 461.447 10 52.80 419.020 Trim Down All Models ΔV (%) RD (kΩ) 1 98.000 2 48.000 3 31.333 4 23.000 5 18.000 6 14.667 7 12.286 8 10.500 9 9.111 10 8.000 ΔV (%) RD (kΩ) 11 7.091 12 6.333 13 5.692 14 5.143 15 4.667 16 4.250 17 3.882 18 3.556 19 3.263 20 3.000 SERIES For DCHBW150-24S12 1/9/2018 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 6 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G MECHANICAL DRAWINGS Through Hole Case 24VDC & 48VDC Nominal Input Models PIN CONNECTIONS PIN 1 2 3 4 5 6 7 8 9 10 DEFINE -Vin Case (Option) Ctrl +Vin -Vout -Sense Trim +Sense +Vout Sync (Option) DIAMETER 0.04in 0.04in 0.04in 0.04in 0.08in 0.04in 0.04in 0.04in 0.08in 0.04in The screw locked torque: MAX 5.0kgf-cm/0.49N-m 110VDC Nominal Input Models Notes: 1. All dimensions in inch [mm] 2. Tolerance: x.xx±0.02 [x.x±0.5] x.xxx±0.01 [x.xx±0.25] 3. Pin pitch tolerance ±0.01 [0.25] 4. Pin dimension tolerance ±0.004 [0.10] The screw locked torque: MAX 3.5kgf-cm/0.34N-m Product Options Negative Remote ON/OFF Logic Positive Remote ON/OFF Logic Thru-Hole Inserts (No Thread) Sync Pin Case Pin 0.200” pin length 0.145” pin length 0.200” pin length 0.145” pin length Ø0.126 thru-hole (no thread) inserts Suffix R RL None S TH SY CP Product Options Heatsink Terminal Block H=0.45” Vertical H=0.24” Horizontal H=0.24” Vertical H=0.45” Horizontal No EMC Filter EMC Filter(1) EMC Filter that can be connected to PE(1) Suffix H H1 H2 H3 T TF TF1 (1) Models with EMC filters (suffix “TF” and “TF1”) meet EN55032 Class A 1/9/2018 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 7 of 13 Rev G DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Terminal Block Options Terminal Block without EMC Filter (-T Suffix) TERMINAL CONNECTION NO. DEFINE 1 -Vin 2 NC 3 Ctrl 4 +Vin 5 -Vout 6 -Sense 7 Trim 8 +Sense 9 +Vout Terminal Block with EMC Filter (-TF Suffix) Terminal Block with EMC Filter That Can Connect to PE (-TF1 Suffix) 1/9/2018 Notes: 1. All dimensions in inch [mm] 2. Tolerance: x.xx±0.02 [x.x±0.5] x.xxx±0.01 [x.xx±0.25] 3. Screw 1 locked torque: MAX 11.2kgf-cm/1.10N-m 4. Screw 2 locked torque: MAX 5.2kgf-cm/0.51N-m 5. Screw 3 locked torque: MAX 16.8kgf-cm/1.65N-m 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 8 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G Heatsink Options 7G-0021A-F (-H Suffix) 7G-0022A-F (-H1 Suffix) 7G-0023A-F (-H2 Suffix) 7G-0024A-F (-H3 Suffix) Notes: 1. All dimensions in inch [mm] 2. Tolerance: x.xx±0.02 [x.x±0.5] x.xxx±0.01 [x.xx±0.25] FUSE CONSIDERATION This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of sophisticated power architecture. The maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. Suggested input line fused are below: Model DCHBW150-24Sxx DCHBW150-48Sxx DCHBW150-110Sxx Fuse Rating (A) 25 15 8 Fuse Type Fast Acting Fast Acting Fast Acting The table based on the information provided in this data sheet on inrush energy and maximum DC input current at low Vin. 1/9/2018 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 9 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G RECOMMENDED PAD LAYOUT Notes: 1. All dimensions in inch [mm] 2. Pad Size (Lead free recommended) 3. Through Hole 1,2,3,4,6,7,8,10: Φ0.051 [1.30] 4. Through Hole 5, 9: Φ0.091 [2.30] 5. Through Hole of Mounting: Φ0.126 [3.20] 6. Top View Pad 1,2,3,4,6,7,8,10: Φ0.064 [1.63] 7. Top View Pad 5, 9: Φ0.113 [2.88] 8. Top View Pad of Mounting: Φ0.157 [4.00] 9. Bottom View Pad 1,2,3,4,6,7,8,10: Φ0.102 [2.60] 10. Bottom View Pad 5,9: Φ0.181 [4.60] 11. Bottom View Pad of Mounting: Φ0.252 [6.40] THERMAL CONSIDERATIONS The power module operates in a variety of thermal environments. However, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat is removed by conduction, convection, and radiation to the surrounding environment. Proper cooling can be verified by measuring the point as the figure below. The temperature at this location should not exceed 115ºC. When operating, adequate cooling must be provided to maintain the test point temperature at or below 115ºC. Although maximum point temperature of the power modules is 115ºC, you can limit this temperature to a lower value for extremely high reliability. • Thermal test condition with vertical direction by natural convection (20LFM) • The iron base-plate dimension is 19” x 3.5” x 0.063” (The height is EIA standard 2U) • The heat-sink is optional and P/N: 7G-0021A-F, 7G-0022A-F, 7G-0023A-F, 7G-0024A-F 1/9/2018 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 10 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G SYNCHRONOUS PIN Multiple modules can be synchronized together simply by connecting the module SYNC pins together. Synchronous Circuits Recommended Layouts 24V & 48V Nominal Input Models Component C1 C2, C3 Value 220µF 2.2µF Voltage 100V 100V Reference Nippon Chemi-Con KY Series 1812 MLCC 110V Nominal Input Models Component C1 C2, C3 Value 150µF 1µF Voltage 200V 250V Reference Nippon Chemi-Con KXJ-Series 1812 MLCC • Care should be taken to ensure the ground potential differences between modules are minimized. • All of the modules in this configuration will be synchronized to the highest frequency module. • Up to three module can be synchronized using this technique. 1/9/2018 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 11 of 13 DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs Rev G MODEL NUMBER SETUP Through Hole Models DCHBW 150 Series Name Output Power - Input Voltage 24 150: 150 Watts 24: 8.5~36VDC S 12 - Output Quantity Ouptut Voltage S: Single 3.3: 3.3VDC P SY Remote On/Off + Pin Length Sync Pin None: Positive Logic, 0.200” Pin Length SY: Sync Pin 9~36VDC 05: 5VDC S: Positive Logic, 0.145” Pin Length 48: 16.5~75VDC 12: 12VDC R: Negative Logic, 0.200” Pin Length 110: 43~160VDC 15: 15VDC RL: Negative Logic, 0.145” Pin Length 24: 24VDC 28: 28VDC 48: 48VDC CP TH HS Case Pin Through-Hole Inserts Heatsink CP: Case Pin TH: No Thread HS: 7G-0021A-F; H=0.45” H1: 7G-0022A-F; H=0.24” H2: 7G-0023A-F; F=0.24” H3: 7G-0024A-F; F=0.45” MODEL NUMBER SETUP Terminal Block Types DCHBW 150 - 24 Series Name Output Power Input Voltage 150: 150 Watts 24: 8.5~36VDC S 12 Output Quantity Ouptut Voltage S: Single 3.3: 3.3VDC 9~36VDC 05: 5VDC 48: 16.5~75VDC 12: 12VDC 110: 43~160VDC 15: 15VDC 24: 24VDC - P TF Remote On/Off + Pin Length Terminal Block None: Positive Logic, 0.200” Pin Length R: Negative Logic, 0.200” Pin Length T: No EMC Filter TF: EMC Filter(1) TF1:EMC Filter that can be connected to PE(1) 28: 28VDC 48: 48VDC Notes: 1. These integraded filters meet EN55032 Class A 1/9/2018 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 12 of 13 Rev G DCHBW150 SERIES Up to 182 Watts Half-Brick DC/DC Converter Single Outputs 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: 1/9/2018 (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 13 of 13