DCHB200-24S3.3

DCHB200 WALL | Alldatasheet

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Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 1 of 9 Standards Models Terminal Block Models (“T” suffix) Terminal Block w/ EMC Filter (“TF” suffix) Terminal Block w/ EMC Filter (“TF1” suffix) OPTIONS FEATURES

• Pin Length
• Sync Pin
• Case Pin
• Heatsinks
• ThruTHole Inserts
• Negative Logic Remote On/Off
• Terminal Block
• Terminal Block with Aluminum BaseTplate and EMC Filter
• Terminal Block with Anodized Aluminum BaseTplate and EMC Filter, can be Connected to PE
• SoftTStart
• 2:1 Wide Input Voltage Ranges
• 165~255 Watts Output Power
• No Minimum Load Requirements
• Adjustable Output Voltage
• Remote On/Off Control
• Industry Standard HalfTBrick Footprint
• High Efficiency up to 93%
• SixTSided Shielding
• Single Outputs Ranging from 3.3VDC to 53VDC
• Input to Output Basic Insulation: 2250VDC
• Threaded Inserts and ThruTHole Inserts Available
• Short Circuit, Over Voltage, Over Current, & Over Temp. Protection
• T40°C to +115°C Operating Case Temperature
• Compliant to RoHS EU Directive 2011/65/EU
• CE Mark Meets 2006/95/EC, 2011/95/EC, and 2004/108/EC
• UL60950T1, EN60950T1, & IEC60950T1 Safety Approvals
• Several Mechanical Options Available APPLICATIONS DESCRIPTION
• Wireless Networks
• Measurement Equipment
• Telecom / Datacom
• Industry Control Systems
• Distributed Power Architectures
• Semiconductor Equipment
• Military Applications The DCHB200 series of DC/DC power converters provides up to 255 Watts of output power in an industry standard halfTbrick 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 UL60950T1, EN60950T1, and IEC60950T1 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 thruThole inserts. MODEL SELECTION TABLE Output Current Model Number Input Voltage Output Voltage Min. load Full load No Load (2) Input Current Ripple & Noise (3) (4) Output Power Maximum Capacitive Load (5) Efficiency (3) DCHB200T12S3.3 3.3 VDC 0mA 50A 25mA 75mVpTp 165W 15 1000µF 87% DCHB200T12S05

12 VDC

(9 T 22 VDC) 5 VDC 0mA 36A 90mA 75mVpTp 180W 72000µF 90% DCHB200T12S12 12 VDC 0mA 15A 90mA 100mVpTp 180W 125 00µF 90% DCHB200T12S15 15 VDC 0mA 12A 55mA 100mVpTp 180W 800 0µF 90% DCHB200T12S24 24 VDC 0mA 7.5A 70mA 200mVpTp 180W 31 00µF 90% DCHB200T12S28 28 VDC 0mA 6.5A 55mA 200mVpTp 182W 23 00µF 90% DCHB200T12S48 (8.5 T 22 VDC) 48 VDC 0mA 3.7A 75mA 300mVpTp 177.6W 770µF 89% DCHB200T24S3.3 3.3 VDC 0mA 50A 20mA 75mVpTp 165W 151000µF 88% DCHB200T24S05 5 VDC 0mA 40A 35mA 75mVpTp 200W 80000µF 91% DCHB200T24S12 12 VDC 0mA 18A 45mA 100mVpTp 216W 15000µF 91% DCHB200T24S15 15 VDC 0mA 15A 45mA 100mVpTp 225W 10000µF 91% DCHB200T24S24 24 VDC 0mA 9A 40mA 200mVpTp 216W 3700µF 93% DCHB200T24S28 28 VDC 0mA 7.5A 50mA 200mVpTp 210W 2600µF 93% DCHB200T24S48

24 VDC

(16.5 T 36 VDC) 48 VDC 0mA 4.5A 50mA 300mVpTp 216W 930µF 91% DCHB200T48S3.3 3.3 VDC 0mA 60A 20mA 75mVpTp 198W 18 1000µF 90% DCHB200T48S05 5 VDC 0mA 46A 20mA 75mVpTp 230W 92000 µF 91% DCHB200T48S12 12 VDC 0mA 21A 25mA 100mVpTp 252W 175 00µF 91% DCHB200T48S15 15 VDC 0mA 17A 25mA 100mVpTp 255W 113 00µF 93% DCHB200T48S24 24 VDC 0mA 10.5A 25mA 200mVpTp 252W 4 300µF 92% DCHB200T48S28 28 VDC 0mA 9A 25mA 200mVpTp 252W 3200 µF 92% DCHB200T48S48 48 VDC 0mA 5.2A 25mA 300mVpTp 249.6W 1000µF 92% DCHB200T48S53

48 VDC

(33 T 75 VDC) 53 VDC 0mA 4.7A 25mA 300mVpTp 249.1W 880µF 92%

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 2 of 9 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 Max Unit INPUT SPECIFICATIONS 3.3Vout & 5Vout models 9 12 22 12VDC nominal input models Other models 8.5 12 22 24VDC nominal input models 16.5 24 36 Input Voltage Range 48VDC nominal input models 33 48 75 VDC 12VDC nominal input models 9 24VDC nominal input models 18 StartTUp Voltage 48VDC nominal input models 34 VDC 12VDC nominal input models 7.3 8.1 24VDC nominal input models 15.5 16.3 Shutdown Voltage 48VDC nominal input models 31.6 32.5 VDC 12VDC nominal input models 30 24VDC nominal input models 50 Input Surge Voltage (1sec, max.) 48VDC nominal input models 100 VDC Input Current No Load See Table Input Filter (See Note 1) Pi type Sync Pin Signal (See Note 2) T0.3 5.6 VDC OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy T1.0 +1.0 % Line Regulation Low line to high line at full load T0.1 +0.1 % Load Regulation No load to full load T0.1 +0.1 % Voltage Adjustability Maximum output deviation is i nclusive of remote sense T20 +10 % Remote Sense (See Note 3) % of nominal Vout 10 % Output Power See Table Output Current See Table Minimum Load 0 % Maximum Capacitive Load Minimum input and constant resistive load See Table With a 1µF/25V X7R MLCC and a 22µF/25V POSTCAP 3.3V out & 5Vout 75 With a 1µF/25V X7R MLCC and a 22µF/25V POSTCAP 12Vo ut & 15Vout 100 With a 4.7µF/50V X7R MLCC 24Vout & 28Vout 200 Ripple & Noise (20MHz bandwidth) With a 2.2µF/100V X7R MLCC 48Vout & 53Vout 300 mVpTp Transient Response Recovery Time 25% load step change 200 250 µs Power Up 75 StartTUp Time Constant resistive load Remote On/Off 75 ms Temperature Coefficient T0.02 +0.02 %/°C REMOTE ON/OFF CONTROL DC/DC ON Open or 3~12 VDC Positive Logic (standard) Referenced to –Input pin DC/DC OFF Short or 0~1.2VDC DC/DC ON Short or 0~1.2VDC Negative Logic (optional) Referenced to –Input pin DC/DC OFF Open or 3~12 VDC Input Current of CTRL Pin T0.5 1 mA Remote OFF Input Current 3 mA PROTECTION Short Circuit Protection Continuous, automatic recovery Over Load Protection % of rated Iout; hiccup mode 120 150 % Over Voltage Protection % of nominal Vout; hiccup m ode 115 130 % Over Temperature Protection +120 °C ENVIRONMENTAL SPECIFICATIONS Operating Case Temperature BaseTplate T40 +115 °C Terminal block types T40 +105 Storage Temperature Others T55 +125 °C Module without assembly option 6.1 Only mounted on iron baseTplate 2.8 0.24” height heatsink 5.1 Thermal Impedance (See Note 4) Vertical direction and natural convection (20LFM) 0.45” height heatsink 4.6 °C/W Relative Humidity 5 95 % RH Thermal Shock MILTSTDT810F Vibration MILTSTDT810F MTBF MILTHDBKT217F, full load 318,200 hours

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 3 of 9 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 Max Unit GENERAL SPECIFICATIONS Efficiency Nominal input voltage and full load See Table Switching Frequency 225 250 275 kHz Input to Output 2250 Input to Case 1600 Isolation Voltage 1 minute (basic insulation) Output to Case 1600 VDC Isolation Resistance 500VDC 1 GΩ Isolation Capacitance 2500 pF PHYSICAL SPECIFICATIONS Standard models 3.70oz (105g) “T” suffix models 8.29oz (235g) “TF” suffix models 9.88oz (280g) Weight “TF1” suffix models 10.12oz (287g) Case Material Metal Base Material FR4 PCB Potting Material Silicon (UL94TV0) Shielding SixTsided SAFETY & EMC CHARACTERISTICS Safety Approvals IEC60950T1, UL60950T1, EN60950T1 Class A EMI (See Note 5) EN55022 Class B ESD EN61000T4T2 Air ±8kV and Contact ±6kV Perf. Criteria A Radiated Immunity EN61000T4T3 20 V/m Perf. Criteria A Fast Transient (See Note 6) EN61000T4T4 ±2kV Perf. Criteria A Surge (See Note 6) EN61000T4T5 EN55024 ±2kV Perf. Criteria A Conducted Immunity EN61000T4T6 10 Vrms 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 re gulation. Highly inductive source impedances can affect the stability of the converter. Since real world voltage sources have finite impedance, perfo rmance can be improved by adding an external filter capacitor. We recommend Nippon chemiTcon KY series, 100μF/100V. 2. (1) Multiple DCHB200 series modules can be synch ronized together simply by connecting the module SYNC pins together. Care should be taken to ensure the ground potential differences between t he 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 n otes. 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 TSENSE shou ld be connected to its corresponding –OUTPUT. 4. (1) Thermal test conditions for vertical direction are by natural convection (20LFM). (2) The iron baseTplate dimensions are 19” x 3.5” x 0.063” (the height is EIA standard 2U). (3) Heat sink is optional. See the “Model Number S etup” 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 EN61000T4T4, EN61000T4T5. We recommend connecting two aluminum electrolytic capacitors (Nippon chemiTcon KY series, 220μF/100V ) in parallel. 7. Output voltage is adjustable for 10% trim up or T20% trim down of nominal output voltage by connecting a single resistor between TRIM and +SENSE pins for trim up or between TRIM and TSENSE pins for tr im down. To calculate the value of the resistor R U and R D 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 thruThole inserts. See the “Model Number Setup” table on pag e 7 for more ordering information. CAUTION: This power converter is not internally fused. An input line fuse must always be used.

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 4 of 9 DERATING CURVES DCHB200T48S05 Derating Curve (Note 4) 100 120 -40 -20 0 20 40 60 80 100 120 Output Power (%) Ambient Temperature (°C) Natural Convection (20LFM) Terminal Block Natural Convection (20LFM) DC/DC module only 100LFM 200LFM 300LFM 400LFM 500LFM Mount on 2U iron base-plate (dimensions: 19” x 3.5” x 0.063”) DCHB200T48S05 Derating Curve with 0.24” Height Heatsink (Note 4) DCHB200T48S05 Derating Curve with 0.45” Height Heatsink (Note 4) 100 120 -40 -20 0 20 40 60 80 100 120 Natural Convection (20LFM) 100LFM 200LFM 300LFM 400LFM 500LFM Output Power (%) Ambient Temperature (°C) 100 120 -40 -20 0 20 40 60 80 100 120 Natural Convection (20LFM) 100LFM 200LFM 300LFM 400LFM 500LFM Output Power (%) Ambient Temperature (°C) EFFICIENCY GRAPHS DCHB200T48S05 Efficiency vs Input Voltage DCHB200T48S05 Efficiency vs Output Load 33 36 40 44 48 52 56 60 64 68 72 75 Efficiency (%) Input Voltage (VDC) Iout=100% F.L. Iout=50% F.L. Iout=25% F.L. 10 20 30 40 50 60 70 80 90 100 Efficiency (%) % of Full Load Vin=33V Vin=48V Vin=75V

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 5 of 9 MECHANICAL DRAWING Standard Models Output can be externally trimmed by using the method shown below. TRIM UP TRIM DOWN RU RD EXTERNAL OUTPUT TRIMMING PIN CONNECTIONS Pin Define Diameter 1 - INPUT 0.04 in. 2 CASE (optional) 0.04 in. 3 CTRL 0.04 in. 4 + INPUT 0.04 in. 5 - OUTPUT 0.08 in. 6 - SENSE 0.04 in. 7 TRIM 0.04 in. 8 + SENSE 0.04 in. 9 + OUTPUT 0.08 in. 10 SYNC (optional) 0.04 in. 0.400 [10.16] 0.700 [17.78] 1.000 [25.40] 0.20 [5.1] 1.400 [35.56] 2.000 [50.80] 1.900 [48.26] 2.28 [57.9] 0.50 [12.7] 0.50 0.02 [0.6] 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) 0.400 [10.16] 0.700 [17.78] 1.000 [25.40] 1.400 [35.56] 2.40 [61.0] BOTTOM VIEW FRONT VIEW 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 NOTES: 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 DO NOT SCALE DRAWING PER ASME Y14.5M - 1994 INTERPRET DIMENSION AND TOLERANCE THIRD ANGLE PROJECTION UNLESS OTHERWISE SPECIFIED ALL DIMENSONS ARE IN INCHES [ XX ] ARE IN MILLIMETERS APPLIED TOLERANCES: ANGLES= ±1° SIDE VIEW Product Options Suffix Product Options Suffix 0.200” pin length R H = 0.45” Vertical Fin P/N: 7GT0 021ATF H Negative Remote ON/OFF Logic 0.145” pin length RL H = 0.24” Horizontal Fin P/N: 7G T0022ATF H1 0.200” pin length None H = 0.24” Vertical Fin P/N: 7 GT0023ATF H2 Positive Remote ON/OFF Logic 0.145” pin length S Heatsinks (1)(2) H = 0.45” Horizontal Fin P/N: 7GT0024ATF H3 ThruTHole Inserts (1) Ø0.126 thruThole (no thread) inserts TH Terminal B lock T Sync Pin (3) SY Terminal Block with Aluminum BaseTplate and EMC Filter TF Case Pin (3) CP Terminal Block (2)(3)(4)(5) Terminal block with anodized aluminum baseTplate and EMC filter, can be connected to protective earth (PE) TF1 NOTES 1. Models with thruThole 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.

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 6 of 9 TERMINAL BLOCK OPTIONS Terminal Block with Aluminum BaseTplate T Suffix “T” 2.126 [54.00] 3.071 [78.00] 3.35 [85.0] 2.40 [61.0] TOP VIEW Screw 1 4-M4X0.7 1234 56789 Ø0.17 [Ø4.20] 0.76 [19.3] 1.25 [31.7] Screw 3 Screw 2 NOTES: 1. Unit: inches [mm] 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) PIN CONNECTIONS Pin De/f_ine Wire Range 1 -INPUT 8AWG to 9AWG

2 NC NA

3 CTRL 14AWG to 18AWG

7 TRIM 14AWG to 18AWG

Terminal Block with Aluminum BaseTplate and EMC Filter (EN55022 Class A) T Suffix “TF” 2.40 [61.0] 2.126 [54.00] 2.00 [50.8] 3.35 [85.0] 1.60 [40.6] Screw 1 4-M4X0.7 Screw 2 1234 56789 TOP VIEW 0.76 [19.3] 1.47 [37.3] 0.71 [18.0] 3.071 [78.00] Screw 3 PIN CONNECTIONS Pin De/f_ine Wire Range 1 -INPUT 8AWG to 9AWG Ø0.17 [Ø4.20] NOTES: 1. Unit: inches [mm] 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 BaseTplate and EMC Filter (EN55022 Class A) and can be Connected to PE T Suffix “TF1” 0.81 [20.7] 1.52 [38.7] 0.71 [18.0] Screw 3 2.40 [61.0] 2.126 [54.00] 3.071(78.00) 3.35 [85.0] 1.60 [40.6] 2.00 [50.8] TOP VIEW Screw 2 1234 56789 Screw 1 4-M4X0.7 PIN CONNECTIONS Pin De/f_ine Wire Range 1 -INPUT 8AWG to 9AWG Ø0.17 [Ø4.20] NOTES: 1. Unit: inches [mm] 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. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 7 of 9 HEATSINK OPTIONS Vertical Fin Orientation (Suffixes “H”, “H2”) Horizontal Fin Orientation (Suffixes “H1”, “H3”) H 2.40 (61.0) 2.28 (57.9) Heatsink Options H = 0.24” (H2 suffix) H = 0.45” (H suffix) Air Flow NOTES 1. Unit: inches (mm) x.xxx±0.01 (x.xx±0.25) 3. All dimensions are for reference only H2.28 (57.9) 2.40 (61.0) Air Flow Heatsink Options H = 0.24” (H2 suffix) H = 0.45” (H suffix) NOTES 1. Unit: inches (mm) x.xxx±0.01 (x.xx±0.25) 3. All dimensions are for reference only OUTPUT VOLTAGE ADJUSTMENT Output is adjustable for 10% trim up or T20% trim down of nominal output voltage by connecting an external resistor between the TRIM pin and either the +SENSE or TSENSE pins. With an external resistor between the TRIM and TSENSE pin, the output voltage set decreases. With an external between the TRIM and TSENSE 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 RU RD MODEL NUMBER SETUP DCHB 200 T 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 T 22 VDC S: Single 3.3: 3.3 VDC None: positive Logic, 0.200” pin length 9 T 22 VDC 05: 5 VDC S: positive Logic, 0.145” pin length 24: 16.5 T 36 VDC 12: 12 VDC R: negative Logic, 0.200” pin length 48: 33 T 75 VDC 15: 15 VDC RL: negative Logic, 0.145” pin length 24: 24 VDC 28: 28 VDC 48: 48 VDC 53: 53 VDC Y C TH H TF Sync Pin (3) Case Pin (3) ThruTHole Inserts (1) Heatsink (1) (2) Terminal Block (2) (3) (4) (5) SY: sync pin CP: case pin None: threaded inserts None: no heatsink None: no terminal block TH: Ø0.126 thruThole inserts H: 0.45” vertical T: Terminal block with aluminum baseTplate H1: 0.24” horizontal TF: Terminal block with aluminum baseTplate and EMC filter H2: 0.24” vertical H3: 0.45” horizontal TF1: Terminal block with anodized aluminum baseTplate and EMC filter, can be connected to Protective Earth (PE) NOTES 1. Models with thruThole 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. −Δ= KRD 2% 100( ) ( ) Ω Δ Δ+−Δ Δ+= KVR OUT U %2100 %225. 1 %100

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 8 of 9 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 /f_irst, 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

Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, HalfTBrick DC/DC Power Converters 09/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603T778T2300 • Toll Free: 888T597T9255 • Fax 603T778T9797 website: www.wallindustries.com • eTmail: sales@wallindustries.com Page 9 of 9 COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our inThouse research and development engineers will provide a solution that exceeds your performance requirements onTtime and on budget. Our ISO9001T2008 certification is just one example of our commitment to producing a high quality, wellTdocumented 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: /telephonesolid(603)778T2300 Toll Free: /telephonesolid(888)597T9255 Fax: /telephonesolid(603)778T9797 ETmail: sales@wallindustries.com Web: www.wallindustries.com Address: 37 Industrial Drive Exeter, NH 03833