DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. Standards Models Terminal Block Models (“T” suffix) Terminal Block w/ EMC Filter (“TF” suffix) Terminal Block w/ EMC Filter (“TF1” suffix) Size: 2.40 x 2.28 x 0.50 inches Size: 3.35 x 2.40 x 1.27 inches Size: 3.35 x 2.40 x 1.47 inches Size: 3.35 x 2.40 x 1.53 inches OPTIONS FEATURES • • • • • • • • Pin Length Sync Pin Case Pin Heatsinks Thru-Hole Inserts Negative Logic Remote On/Off Terminal Block Terminal Block with Aluminum Base-plate and EMC Filter • Terminal Block with Anodized Aluminum Base-plate and EMC Filter, can be Connected to PE • Soft-Start • Single Outputs Ranging from 3.3VDC to 53VDC • 2:1 Wide Input Voltage Ranges • Input to Output Basic Insulation: 2250VDC • 165~255 Watts Output Power • Threaded Inserts and Thru-Hole Inserts Available • No Minimum Load Requirements • Short Circuit, Over Voltage, Over Current, & Over Temp. Protection • Adjustable Output Voltage • -40°C to +115°C Operating Case Temperature • Remote On/Off Control • Compliant to RoHS EU Directive 2011/65/EU • Industry Standard Half-Brick Footprint • CE Mark Meets 2006/95/EC, 2011/95/EC, and 2004/108/EC • High Efficiency up to 93% • UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals • Six-Sided Shielding • Several Mechanical Options Available APPLICATIONS DESCRIPTION • • • • • • • The DCHB200 series of DC/DC power converters provides up to 255 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 53VDC with 2:1 wide input voltage ranges. Some features include high efficiency up to 93%, adjustable output voltage, and remote on/off control. These converters also have short circuit, over voltage, over current, and over temperature protection. The DCHB200 series is RoHS compliant and has UL60950-1, EN60950-1, and IEC60950-1 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. Wireless Networks Measurement Equipment Telecom / Datacom Industry Control Systems Distributed Power Architectures Semiconductor Equipment Military Applications MODEL SELECTION TABLE Model Number Input Voltage DCHB200-12S3.3 DCHB200-12S05 DCHB200-12S12 DCHB200-12S15 DCHB200-12S24 DCHB200-12S28 DCHB200-12S48 DCHB200-24S3.3 DCHB200-24S05 DCHB200-24S12 DCHB200-24S15 DCHB200-24S24 DCHB200-24S28 DCHB200-24S48 DCHB200-48S3.3 DCHB200-48S05 DCHB200-48S12 DCHB200-48S15 DCHB200-48S24 DCHB200-48S28 DCHB200-48S48 DCHB200-48S53 12 VDC (9 - 22 VDC) 09/04/2014 12 VDC (8.5 - 22 VDC) 24 VDC (16.5 - 36 VDC) 48 VDC (33 - 75 VDC) Output Voltage 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 53 VDC Output Current Min. load Full load 0mA 50A 0mA 36A 0mA 15A 0mA 12A 0mA 7.5A 0mA 6.5A 0mA 3.7A 0mA 50A 0mA 40A 0mA 18A 0mA 15A 0mA 9A 0mA 7.5A 0mA 4.5A 0mA 60A 0mA 46A 0mA 21A 0mA 17A 0mA 10.5A 0mA 9A 0mA 5.2A 0mA 4.7A No Load (2) Input Current 25mA 90mA 90mA 55mA 70mA 55mA 75mA 20mA 35mA 45mA 45mA 40mA 50mA 50mA 20mA 20mA 25mA 25mA 25mA 25mA 25mA 25mA Ripple & Noise (3) (4) 75mVp-p 75mVp-p 100mVp-p 100mVp-p 200mVp-p 200mVp-p 300mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 200mVp-p 200mVp-p 300mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 200mVp-p 200mVp-p 300mVp-p 300mVp-p Output Power 165W 180W 180W 180W 180W 182W 177.6W 165W 200W 216W 225W 216W 210W 216W 198W 230W 252W 255W 252W 252W 249.6W 249.1W Maximum Capacitive Load (5) 151000µF 72000µF 12500µF 8000µF 3100µF 2300µF 770µF 151000µF 80000µF 15000µF 10000µF 3700µF 2600µF 930µF 181000µF 92000µF 17500µF 11300µF 4300µF 3200µF 1000µF 880µF 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] Efficiency (3) 87% 90% 90% 90% 90% 90% 89% 88% 91% 91% 91% 93% 93% 91% 90% 91% 91% 93% 92% 92% 92% 92% Page 1 of 9 DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. SPECIFICATIONS: DCHB200 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 9 8.5 16.5 33 12 12 24 48 Max Unit INPUT SPECIFICATIONS 12VDC nominal input models Input Voltage Range Start-Up Voltage Shutdown Voltage Input Surge Voltage (1sec, 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 Remote Sense (See Note 3) Output Power Output Current Minimum Load Maximum Capacitive Load Ripple & Noise (20MHz bandwidth) Transient Response Recovery Time Start-Up Time 3.3Vout & 5Vout models Other models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models No Load 7.3 15.5 31.6 -0.3 Low line to high line at full load No load to full load Maximum output deviation is inclusive of remote sense % of nominal Vout 3.3Vout & 5Vout 12Vout & 15Vout 24Vout & 28Vout 48Vout & 53Vout Constant resistive load Power Up Remote On/Off Referenced to –Input pin Negative Logic (optional) Referenced to –Input pin Thermal Impedance (See Note 4) Relative Humidity Thermal Shock Vibration MTBF 09/04/2014 75 100 200 300 200 75 75 DC/DC ON DC/DC OFF DC/DC ON DC/DC OFF % of rated Iout; hiccup mode % of nominal Vout; hiccup mode 120 115 Base-plate Terminal block types Others -40 -40 -55 VDC VDC VDC % % % % % mVp-p 250 µs ms +0.02 %/°C Open or 3~12 VDC Short or 0~1.2VDC Short or 0~1.2VDC Open or 3~12 VDC 1 3 mA mA Continuous, automatic recovery 150 % 130 % +120 °C Module without assembly option Only mounted on iron base-plate 0.24” height heatsink 0.45” height heatsink +115 +105 +125 6.1 2.8 5.1 4.6 5 MIL-HDBK-217F, full load VDC % -0.5 Vertical direction and natural convection (20LFM) VDC See Table -0.02 Positive Logic (standard) Storage Temperature See Table +1.0 +0.1 +0.1 +10 10 See Table See Table -1.0 -0.1 -0.1 -20 0 Minimum input and constant resistive load With a 1µF/25V X7R MLCC and a 22µF/25V POS-CAP With a 1µF/25V X7R MLCC and a 22µF/25V POS-CAP With a 4.7µF/50V X7R MLCC With a 2.2µF/100V X7R MLCC 25% load step change Temperature Coefficient REMOTE ON/OFF CONTROL 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 Case Temperature 22 22 36 75 9 18 34 8.1 16.3 32.5 30 50 100 See Table Pi type 5.6 95 MIL-STD-810F MIL-STD-810F 318,200 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] °C °C °C/W % RH hours Page 2 of 9 DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. SPECIFICATIONS: DCHB200 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 GENERAL SPECIFICATIONS Efficiency Switching Frequency Nominal input voltage and full load Isolation Voltage 1 minute (basic insulation) Isolation Resistance Isolation Capacitance PHYSICAL SPECIFICATIONS 500VDC Weight Dimensions (L x W x H) Min Input to Output Input to Case Output to Case 225 2250 1600 1600 1 Typ Max Unit See Table 250 275 kHz VDC GΩ pF 2500 Standard models “T” suffix models “TF” suffix models “TF1” suffix models Standard models “T” suffix models “TF” suffix models “TF1” suffix models 3.70oz (105g) 8.29oz (235g) 9.88oz (280g) 10.12oz (287g) 2.40 x 2.28 x 0.50 inches (61.0 x 57.9 x 12.7 mm) 3.35 x 2.40 x 1.27 inches (85.0 x 61.0 x 32.3 mm) 3.35 x 2.40 x 1.47 inches (85.0 x 61.0 x 37.3 mm) 3.35 x 2.40 x 1.53 inches (85.0 x 61.0 x 38.8 mm) Metal FR4 PCB Silicon (UL94-V0) Six-sided Case Material Base Material Potting Material Shielding SAFETY & EMC CHARACTERISTICS Safety Approvals EMI (See Note 5) EN55022 ESD Radiated Immunity Fast Transient (See Note 6) Surge (See Note 6) Conducted Immunity EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Air ±8kV and Contact ±6kV 20 V/m ±2kV EN55024 ±2kV 10 Vrms IEC60950-1, UL60950-1, EN60950-1 Class A Class B Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A NOTES 1. Input Source Impedance: These converters will operate under all listed 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 converter. Since real world voltage sources have finite impedance, performance can be improved by adding an external filter capacitor. We recommend Nippon chemi-con KY series, 100μF/100V. 2. (1) Multiple DCHB200 series modules can be synchronized together simply by connecting the module SYNC pins together. Care should be taken to ensure the ground potential differences 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 the application notes. 3. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used the +SENSE should be connected to its corresponding +OUTPUT and likewise the -SENSE should be connected to its corresponding –OUTPUT. 4. (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 the “Model Number Setup” table on page 7 for suffix options. 5. The DCHB200 standard models (without assembly options) can only meet EN55022 Class A or Class B with external components added. 6. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. We recommend connecting two aluminum electrolytic capacitors (Nippon chemi-con KY series, 220μF/100V) in parallel. 7. 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 TRIM and -SENSE pins for trim down. To calculate the value of the resistor RU and RD for a particular output voltage see page 7. 8. CASE GROUNDING: EMI can be reduced when you connect the four screw bolts to the shield plane. 9. This series comes with several different options: negative remote on/off control, heatsinks, case pin, sync pin, pin length, terminal block, and thru-hole inserts. See the “Model Number Setup” table on page 7 for more ordering information. CAUTION: This power converter is not internally fused. An input line fuse must always be used. 09/04/2014 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 9 DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. DERATING CURVES DCHB200-48S05 Derating Curve (Note 4) 120 Output Power (%) 100 80 DC/DC module only 100LFM 200LFM 300LFM 400LFM 500LFM Mount on 2U iron base-plate (dimensions: 19” x 3.5” x 0.063”) Natural Convection (20LFM) 60 40 20 Terminal Block Natural Convection (20LFM) 0 -40 -20 0 20 40 60 80 100 120 DCHB200-48S05 Derating Curve with 0.24” Height Heatsink (Note 4) DCHB200-48S05 Derating Curve with 0.45” Height Heatsink (Note 4) 120 120 100 100 Output Power (%) Output Power (%) Ambient Temperature (°C) 80 60 40 Natural Convection (20LFM) 100LFM 200LFM 300LFM 400LFM 500LFM 20 0 -40 -20 0 20 80 60 40 20 40 60 80 100 0 -40 120 Natural Convection (20LFM) 100LFM 200LFM 300LFM 400LFM 500LFM -20 0 Ambient Temperature (°C) 20 40 60 80 100 120 Ambient Temperature (°C) EFFICIENCY GRAPHS DCHB200-48S05 Efficiency vs Output Load 96 96 90 90 Efficiency (%) Efficiency (%) DCHB200-48S05 Efficiency vs Input Voltage 84 78 72 Iout=100% F.L. Iout=50% F.L. Iout=25% F.L. 66 60 33 09/04/2014 36 40 44 48 52 56 60 Input Voltage (VDC) 64 68 72 75 84 78 72 Vin=33V Vin=48V Vin=75V 66 60 10 20 30 40 50 60 70 % of Full Load 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] 80 90 100 Page 4 of 9 DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. MECHANICAL DRAWING Standard Models Threaded (Standard) 4-M3X0.5 Thru-Hole (“TH” suffix) 4-Ø0.126 (Ø3.2) The screw locked torque: MAX 5.0kgf-cm/0.49N-m (Note 4) FRONT VIEW 7 3 8 9 4 2.000 [50.80] 10 1.400 [35.56] 6 1.000 [25.40] 2 0.700 [17.78] 5 0.400 [10.16] 0.400 [10.16] 1 Pin 1 2 3 4 5 6 7 8 9 10 PIN CONNECTIONS Define Diameter - INPUT 0.04 in. CASE (optional) 0.04 in. CTRL 0.04 in. + INPUT 0.04 in. - OUTPUT 0.08 in. - SENSE 0.04 in. TRIM 0.04 in. + SENSE 0.04 in. + OUTPUT 0.08 in. SYNC (optional) 0.04 in. EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. 0.50 [12.7] 1.000 [25.40] 0.700 [17.78] 1.400 [35.56] 2.40 [61.0] 0.02 [0.6] TRIM UP 0.20 [5.1] 1.900 [48.26] 2.28 [57.9] 0.200 [5.08] 0.50 [12.7] TRIM DOWN 6 7 RD RU 8 7 SIDE VIEW BOTTOM VIEW UNLESS OTHERWISE SPECIFIED ALL DIMENSONS ARE IN INCHES [ XX ] ARE IN MILLIMETERS APPLIED TOLERANCES: ANGLES= ±1° .XX=±.02[0.5] .XXX=±.010[0.25] DO NOT SCALE DRAWING INTERPRET DIMENSION AND TOLERANCE PER ASME Y14.5M - 1994 NOTES: 1. TOLERANCE: X.XX±0.02 [X.X±0.5] X.XXX±0.010 [X.XX±0.25] 2. PIN PITCH TOLERANCE: ±0.01 [±0.25]. 3. PIN DIMENSION TOLERANCE: ±0.004 [±0.1] 4. CASE GROUNDING: EMI CAN BE REDUCED WHEN THE FOUR SCREW BOLTS ARE CONNECTED TO THE SHIELD PLANE 5. DIMENSIONS ARE FOR REFERENCE ONLY TO ORDER: 6. FOR SYNC PIN ADD THE SUFFIX “SY” TO THE MODEL NUMBER 7. FOR CASE PIN ADD THE SUFFIX “CP” TO THE MODEL NUMBER 8. UNIT COMES WITH EITHER M3x0.5 THREADED-THRU INSERTS OR FOR Ø.126 THRU-HOLE ADD THE “TH” SUFFIX TO MODEL NUMBER 9. FOR HEATSINK SEE THE “PRODUCT OPTIONS” TABLE FOR DIFFERENT OPTIONS NOTE: THRU-HOLE MODELS CANNOT BE EQUIPPED WITH A HEATSINK 10. FOR TERMINAL BLOCK OPTIONS SEE PAGE 6 THIRD ANGLE PROJECTION Product Options Negative Remote ON/OFF Logic Positive Remote ON/OFF Logic Thru-Hole Inserts(1) Suffix Product Options Suffix 0.200” pin length R H = 0.45” Vertical Fin P/N: 7G-0021A-F H 0.145” pin length RL H = 0.24” Horizontal Fin P/N: 7G-0022A-F H1 0.200” pin length None H = 0.24” Vertical Fin P/N: 7G-0023A-F H2 H = 0.45” Horizontal Fin P/N: 7G-0024A-F H3 0.145” pin length Ø0.126 thru-hole (no thread) inserts Heatsinks (1)(2) S TH Sync Pin(3) SY Case Pin(3) CP (2)(3)(4)(5) Terminal Block Terminal Block T Terminal Block with Aluminum Base-plate and EMC Filter Terminal block with anodized aluminum base-plate and EMC filter, can be connected to protective earth (PE) TF TF1 NOTES 1. Models with thru-hole inserts cannot be equipped with a heatsink. 2. Terminal block models (suffix “T”, “TF”, and “TF1”) cannot be equipped with a heatsink. 3. No “SY” or “CP” functions for terminal block types. 4. Only 0.200” pin length is available with terminal block options. 5. Models with EMC filter (suffix “TF” and “TF1”) meet EN55011, EN55022 Class A. 09/04/2014 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 9 DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. TERMINAL BLOCK OPTIONS Terminal Block with Aluminum Base-plate - Suffix “T” 2.40 [61.0] 1.25 [31.7] Screw 1 4-M4X0.7 2.126 [54.00] 1 Screw 3 3 2 3.071 [78.00] 3.35 [85.0] 4 0.76 [19.3] 0] 9 8 7 6 PIN CONNECTIONS Define Wire Range -INPUT 8AWG to 9AWG NC NA CTRL 14AWG to 18AWG +INPUT 8AWG to 9AWG -OUTPUT 4AWG to 5AWG -SENSE 14AWG to 18AWG TRIM 14AWG to 18AWG +SENSE 14AWG to 18AWG +OUTPUT 4AWG to 5AWG NOTES: 1. Unit: inches [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] 5. Weight: 8.29oz (235g) 6. Terminal block models can not be equipped with a heatsink 7. No “SY” or “CP” functions for terminal block types 8. Only 0.200” pin length is available with terminal block options 9. Screw 1 locked torque: Max 11.2kgf-cm (1.10N-m) 10. Screw 2 locked torque: Max 5.2kgf-cm (0.51N-m) 11. Screw 3 locked torque: Max 16.8kgf-cm (1.65N-m) 5 Screw 2 Ø0 .1 7 [Ø 4. 2 TOP VIEW Pin 1 2 3 4 5 6 7 8 9 Terminal Block with Aluminum Base-plate and EMC Filter (EN55022 Class A) - Suffix “TF” 2.40 [61.0] 2.126 [54.00] 2.00 [50.8] Screw 3 0.76 [19.3] 1 3.071 [78.00] 3 2 1.60 [40.6] 3.35 [85.0] 4 1.47 [37.3] Screw 1 4-M4X0.7 ] 9 8 7 6 5 Screw 2 0.71 [18.0] Ø0 .17 [Ø 4 .20 TOP VIEW Pin 1 2 3 4 5 6 7 8 9 PIN CONNECTIONS Define Wire Range -INPUT 8AWG to 9AWG NC NA CTRL 14AWG to 18AWG +INPUT 8AWG to 9AWG -OUTPUT 4AWG to 5AWG -SENSE 14AWG to 18AWG TRIM 14AWG to 18AWG +SENSE 14AWG to 18AWG +OUTPUT 4AWG to 5AWG NOTES: 1. Unit: inches [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] 5. Weight: 9.88oz (280g) 6. Terminal block models can not be equipped with a heatsink 7. No “SY” or “CP” functions for terminal block types 8. Only 0.200” pin length is available with terminal block options 9. Screw 1 locked torque: Max 11.2kgf-cm (1.10N-m) 10. Screw 2 locked torque: Max 5.2kgf-cm (0.51N-m) 11. Screw 3 locked torque: Max 16.8kgf-cm (1.65N-m) Terminal Block with Anodized Aluminum Base-plate and EMC Filter (EN55022 Class A) and can be Connected to PE - Suffix “TF1” 2.40 [61.0] 2.126 [54.00] 2.00 [50.8] 1 Ø0 .17 [Ø 4.2 0] 3.071(78.00) 9 09/04/2014 Pin 1 2 3 4 5 6 7 8 9 Screw 3 3 2 3.35 [85.0] 1.60 [40.6] 4 1.52 [38.7] 0.81 [20.7] Screw 1 4-M4X0.7 8 7 6 TOP VIEW 5 Screw 2 0.71 [18.0] PIN CONNECTIONS Define Wire Range -INPUT 8AWG to 9AWG NC NA CTRL 14AWG to 18AWG +INPUT 8AWG to 9AWG -OUTPUT 4AWG to 5AWG -SENSE 14AWG to 18AWG TRIM 14AWG to 18AWG +SENSE 14AWG to 18AWG +OUTPUT 4AWG to 5AWG NOTES: 1. Unit: inches [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] 5. Weight: 10.12oz (287g) 6. Terminal block models can not be equipped with a heatsink 7. No “SY” or “CP” functions for terminal block types 8. Only 0.200” pin length is available with terminal block options 9. Screw 1 locked torque: Max 11.2kgf-cm (1.10N-m) 10. Screw 2 locked torque: Max 5.2kgf-cm (0.51N-m) 11. 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 6 of 9 DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E Wall Industries, Inc. HEATSINK OPTIONS Vertical Fin Orientation (Suffixes “H”, “H2”) Horizontal Fin Orientation (Suffixes “H1”, “H3”) 2.28 (57.9) H Heatsink Options Heatsink Options H = 0.24” (H2 suffix) H = 0.45” (H suffix) H = 0.24” (H2 suffix) H = 0.45” (H suffix) 2.40 (61.0) Air Flow 2.40 (61.0) 2.28 (57.9) NOTES 1. Unit: inches (mm) 2. Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) 3. All dimensions are for reference only NOTES 1. Unit: inches (mm) 2. Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) Air Flow H 3. All dimensions are for reference only OUTPUT VOLTAGE ADJUSTMENT Output 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 or -SENSE pins. With an external resistor between the TRIM and -SENSE pin, the output voltage set decreases. With an external between the TRIM and -SENSE pin, the output voltage set point increases. Maximum output deviation is +10% inclusive of remote sense. The value of the external resistor can be obtained by the equations below. The external TRIM resistor needs to be at least 1/8W resistor. Trim Up Trim Down 7 V (100+ ∆%) (100+ 2∆%) RU = OUT − KΩ ∆% 1.225∆% 6 100 RD = − 2KΩ ∆% RU 8 RD 7 MODEL NUMBER SETUP DCHB 200 24 S 12 R Series Name Output Power - Input Voltage Output Quantity Ouptut Voltage Remote On/Off & Pin Length 200: 200 Watts 12: 8.5 - 22 VDC 9 - 22 VDC 24: 16.5 - 36 VDC 48: 33 - 75 VDC S: Single 3.3: 05: 12: 15: 24: 28: 48: 53: 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 53 VDC None: S: R: RL: positive Logic, 0.200” pin length positive Logic, 0.145” pin length negative Logic, 0.200” pin length negative Logic, 0.145” pin length Y C TH H TF Sync Pin (3) Case Pin (3) Thru-Hole Inserts (1) Heatsink (1) (2) Terminal Block (2) (3) (4) (5) SY: sync pin CP: case pin None: threaded inserts TH: Ø0.126 thru-hole inserts None: H: H1: H2: H3: no heatsink 0.45” vertical 0.24” horizontal 0.24” vertical 0.45” horizontal None: T: TF: TF1: no terminal block Terminal block with aluminum base-plate Terminal block with aluminum base-plate and EMC filter Terminal block with anodized aluminum base-plate and EMC filter, can be connected to Protective Earth (PE) NOTES 1. Models with thru-hole inserts cannot be equipped with a heatsink. 2. Terminal block models (suffix “T”, “TF”, and “TF1”) cannot be equipped with a heatsink. 3. No “SY” or “CP” functions for terminal block types. 4. Only 0.200” pin length is available with terminal block options. 5. Models with EMC filter (suffix “TF” and “TF1”) meet EN55011, EN55022 Class A. 09/04/2014 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 9 Wall Industries, Inc. DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters Rev E APPLICATION NOTES Assembly 1 Round-Head screw and spring washer (see note) 2 Terminal block 3 DC/DC converter 4 Thermal pad 5 Aluminum connection base-plate 6 Flat-head screw M3X0.5-6L (see note) Note: Information for Assemble Screw 1. Tools: Automatic screwdriver 2. Torque: 4~5 kgf.cm 3. Assembly Sequence of Screw Screw in opposite angles first, then fasten all four screws 4 thru-holes for mounting to user’s chassis Al connection base-plate 4 holes for screwing the terminal PCB to DC module and Al connection base-plate 09/04/2014 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 9 Rev E Wall Industries, Inc. DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC 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: 09/04/2014 (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 9 of 9