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DCW150 & DCWD150 SERIES DC/DC Converter

200 Watts, Single Output

4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 1 of 8 DCW150 DCWD150 OPTIONS FEATURES

  • Negative Logic Remote ON/OFF
  • Heatsink
  • 200 Watts Maximum Output Power
  • 4:1 Wide Input Voltage Range
  • High Efficiency up to 89%
  • CV+CC Mode
  • No Minimum Load Required
  • 2250VDC Input to Output Isolation
  • Adjustable Output Voltage
  • Under-Voltage Lockout
  • Top Side and Bottom Side Heat Dissipation
  • Six-Sided Continuous Shield
  • Built-In EN55011 & EN55022 Class A Filter
  • Over Voltage, Over Load, Short Circuit, Over Temperature and Input Reverse Protection
  • UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals
  • CE Marked
  • Compliant to RoHS II & REACH
  • Compliance to EN50155 and EN45545-2 Railway Standard APPLICATIONS DESCRIPTION
  • Railway System
  • Wireless Network
  • Telecom/Datacom
  • Industry Control System
  • Distributed Power Architectures
  • Semiconductor Equipment
  • Battery Charger The DCW150 and DCWD150 series of DC/DC converters provides up to 200 watts of output power. This series consists of single output models with a wide 4:1 input voltage range. Each model in this series features an adjustable output voltage, constant current mode output limit, and 2250VDC input to output isolation. The models are also protected against over voltage, over load, short circuit, over temperature, and input reverse conditions and are compliant to both RoHS II and REACH. The DCW150 and DCWD150 series are CE marked and have UL60950-1, EN60950-1 and IEC60950-1 safety approvals. Please contact factory for order details. MODEL SELECTION TABLE Model Number Input Voltage Range Output Voltage Output Current(1) Ripple & Noise No Load Input Current Maximum Capacitive Load Efficiency DCW24S12-150 DCWD24S12-150 24VDC (9~36VDC) 12VDC 12.5A 100mVp-p 70mA 40000µF 86% DCW24S15-150 DCWD24S15-150 15VDC 10A 100mVp-p 80mA 26000µF 86% DCW24S24-150 DCWD24S24-150 24VDC 6.3A 200mVp-p 95mA 10000µF 87% DCW24S28-150 DCWD24S28-150 28VDC 5.4A 200mVp-p 120mA 7600µF 87% DCW24S48-150 DCWD24S48-150 48VDC 3.2A 350mVp-p 130mA 2600µF 86% DCW48S12-150 DCWD48S12-150 48VDC (18~75VDC) 12VDC 12.5A 100mVp-p 50mA 40000µF 88% DCW48S15-150 DCWD48S15-150 15VDC 10A 100mVp-p 60mA 26000µF 89% DCW48S24-150 DCWD48S24-150 24VDC 6.3A 200mVp-p 60mA 10000µF 89% DCW48S28-150 DCWD48S28-150 28VDC 5.4A 200mVp-p 70mA 7600µF 89% DCW48S48-150 DCWD48S48-150 48VDC 3.2A 350mVp-p 70mA 26000µF 88% DCW110S12-150 DCWD110S12-150 110VDC (43~160VDC) 12VDC 12.5A 100mVp-p 25mA 40000µF 88% DCW110S15-150 DCWD110S15-150 15VDC 10A 100mVp-p 25mA 26000µF 89% DCW110S24-150 DCWD110S24-150 24VDC 6.3A 200mVp-p 25mA 10000µF 89% DCW110S28-150 DCWD110S28-150 28VDC 5.4A 200mVp-p 25mA 7600µF 89% DCW110S48-150 DCWD110S48-150 48VDC 3.2A 350mVp-p 35mA 2600µF 88%

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 2 of 8 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 INPUT SPECIFICATIONS Input Voltage Range 24Vin (Nominal) 9 24 36 VDC 48Vin (Nominal) 18 48 75 110Vin (Nominal) 43 110 160 Start-Up Voltage 24Vin (Nominal) 9 VDC 48Vin (Nominal) 18 110Vin (Nominal) 43 Shutdown Voltage 24Vin (Nominal) 7.9 8.5 VDC 48Vin (Nominal) 15.6 16.8 110Vin (Nominal) 33.0 36.0 Input Surge Voltage 1 second, max. 24Vin (Nominal) 50 VDC 48Vin (Nominal) 100 110Vin (Nominal) 185 Input Filter Pi Type OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy -1.0 +1.0 % Line Regulation Low Line to High Line at Full Load -0.2 +0.2 % Load Regulation No Load to Full Load -0.4 +0.4 % Voltage Adjustability Use a resistor across on the Trim1 and Trim2 to adjust the output voltage +20 % Output Power 200 W Output Current See Table Maximum Capacitive Load See Table Ripple & Noise (20MHz bandwidth) 12V, 15V 100 mVp-p 24V, 28V 200 48V 350 Transient Response Recovery Time 25% Load Step Change 200 µS Start-Up Time Constant Resistive Load Power Up 35 ms Remote ON/OFF 35 Temperature Coefficient -0.02 +0.02 %/ºC REMOTE ON/OFF CONTROL(2) Positive Logic (Standard) DC-DC ON Open or 3~12VDC DC-DC OFF Short or 0~1.2VDC Negative Logic (Option) DC-DC ON Short or 0~1.2VDC DC-DC OFF Open or 3~12VDC Input Current of CTRL Pin -0.5 1 mA Remote OFF Input Current 3.5 mA PROTECTION Short Circuit Protection Continuous, Automatic Recovery Over Load Protection % of Iout rated, CC Mode(3) 105 120 % Over Voltage Protection % of Vout (nominal); Hiccup 125 140 % Over Temperature Protection +110 ºC ENVIRONMENTAL SPECIFICATIONS Operating Case Temperature -40 +100 ºC Maximum Case Temperature +100 ºC Storage Temperature Range -55 +125 ºC Relative Humidity 5 95 %RH Thermal Shock MIL-STD-810F Shock EN61373, MIL-STF-810F Vibration EN61373, MIL-STD-810F Thermal Impedance(4) Vertical direction by natural convection (20LFM) Only mount on the iron base-plate Mount on the iron base-plate and top side with 7G-0058A heat-sink ºC/W 2.55 2.0 MTBF MIL-HDBK-217, Full Load 495,400 Hours

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 3 of 8 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 GENERAL SPECIFICATIONS Efficiency See Table Switching Frequency 24VDC Input 48Vout 248 275 303 kHz Others 270 300 330 48VDC Input 48Vout 248 275 303 Others 270 300 330 110VDC Input All 203 225 248 Isolation Voltage 1 minute Input to Output 2250 VDC Input to Case 1600 Output to Case 1600 Isolation Resistance 500VDC 1 GΩ Isolation Capacitance 3500 pF PHYSICAL SPECIFICATIONS Weight DCW150 7.94oz (225g) DCWD150 7.76oz (220g) Dimensions (L x W x H) DCW150 2.56in x 3.86in x 0.67in (65mm x 98mm x 17mm) DCWD150 2.07in x 3.86in x 0.67in (52.5mm x 98mm x 17mm) Case Material Aluminum Base Material Aluminum Potting Material Silicone (UL94 V-0) Shielding Six-Sided, Continuous SAFETY & EMC CHARACTERISTICS Safety Approvals UL60950-1 EN60950-1 IEC6095-1 EMI(5) EN5501, EN55022 DC-DC Module Class A ESD EN61000-4-2 Air ±8kV and Contact ±6kV Perf. Criteria A Radiated Immunity EN61000-4-3 10 V/m Perf. Criteria A Fast Transient(6) EN61000-4-4 ±2kV Perf. Criteria A Surge(6) EN61000-4-5 EN55024 ±1kV and EN50155 ±2kV Perf. Criteria A Conducted Immunity EN61000-4-6 10 Vr.m.s Perf. Criteria A Power Frequency Magnetic Field EN61000-4-8 100A/m continuous; 1000A/m 1 second Perf. Criteria A NOTES (1) Measured at Full Load. (2) The remote ON/OFF control pin voltage is referenced to –Vin. The negative logic is optional. (3) The CC mode is Constant Current Mode and is tested at nominal input voltage. (4) 1. The iron base-plate dimension is 19” x 3.5” x 0.063” (The height is EIA standard 2U) 2. The heat-sink is optional and P/N is 7G-0058A-F (5) The standard module meets EMI Class A without external components. (6) An external input filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5. We suggest the following: DCW(D)150-24Sxx: Nippon chemi-con KY series, 470µF/50V DCW(D)150-48Sxx: Nippon chemi-con KY series, 220µF/100V DCW(D)150-110Sxx: Nippon chemi-con KY series, 150µF/200V CAUTION: This power module is not internally fused; an input line fuse must always be used. If the load has sourcing capability (ex. Battery or super capacitor), an output line fuse must always be used.

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 4 of 8 DERATING CURVES DCW(D)48S24-150 Derating Curve DCW(D)48S24-150 Derating Curve with Heat-Sink EFFICIENCY GRAPHS DCW(D)48S24-150 Efficiency vs. Input Voltage DCW(D)48S24-150 Efficiency vs. Output Load CHARACTERISTIC CURVE DCW(D)xxS12-150 Vout vs Iout DCW(D)xxS15-150 Vout vs. Iout

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 5 of 8 DCW(D)xxS24-150 Vout vs. Iout DCW(D)xxS28-150 Vout vs. Iout DCW(D)xxS48-150 Vout vs. Iout MODE DESCRIPTION CONDITION CV Region In normal operation. The output current in data sheet Resistance Load > Vout/Iout (CC Point) CC Region If the output load current are over rating, the output current will keep in a constant value and output voltage will fall Resistance Load < Vout/Iout (CC Point) Hiccup Protection If the output resistance becomes short, it will operate in hiccup protection DCW(D)xxS12-150, DCW(D)xxS15-150: Vout< 4.3V (typ.) to Output Short DCW(D)xxS24-150, DCW(D)xxS28-150: Vout < 8.0V (typ.) to Output Short DCW(D)xxS48-150: Vout <13V (typ.) to Output Short

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 6 of 8 MECHANICAL DRAWINGS DCW150 Mechanical Drawing TERMINAL CONNECTION PIN DEFINE WIRE GAUGE RECOMMENDATIONS 1 +Vin 14~16AWG 2 +Vin 14~16AWG 3 -Vin 14~16AWG 4 -Vin 14~16AWG

5 Ctrl 14~24AWG

6 +Vout 14~16AWG 7 -Vout 14~16AWG

8 Trim 1 14~24AWG

9 Trim 2 14~24AWG

Output can be externally trimmed by using the method shown below DCWD150 Mechanical Drawing Notes: 1. All dimensions in inch (mm) x.xxx±0.01 (x.xx±0.25) 3. Pole pitch tolerance ±0.01 (0.25) 4. Screw locked torque: MAX 5.0kgf-cm (0.49N-m) 5. Terminal screw locked torque: MAX 2.5kgf-cm(0.25N-m)

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 7 of 8 With EMI Filter Module TERMINAL CONNECTION PIN DEFINE WIRE GAUGE RECOMMENDATIONS 1 +Vin 14~16AWG 2 +Vin 14~16AWG 3 -Vin 14~16AWG 4 -Vin 14~16AWG 6 +Vout 14~16AWG 7 -Vout 14~16AWG Output can be externally trimmed by using the method shown below. Notes: 1. All dimensions in inch (mm) x.xxx±0.01 (x.xx±0.25) 3. Pole pitch tolerance ±0.01 (0.25) 4. Screw locked torque: MAX 5.0kgf-cm(0.49N-m) 5. Terminal screw locked torque: MAX 2.5kgf-cm(0.25N-m) HEATSINK OPTIONS Heat-sink Part No: 7G-0058A-F, Suffix: -HC Notes: 1. All dimensions in inch (mm) x.xxx±0.01 (x.xx±0.25)

DCW150 & DCWD150 SERIES DC/DC Converter 4:1 Input Voltage Range 1/12/2018 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: sales@wallindustries.com Page 8 of 8 MODEL NUMBER SETUP DCW(D) 48 S 24 - 150 N F(1) HC Series Name Input Voltage Output Quantity Output Voltage Ouptut Power Remote Control Option Filter Option Assembly Option 24: 9~36VDC S: Single 12: 12VDC None: Positive Logic None: NC None: None 48: 18~75VDC 15: 15VDC N: Negative Logic F: EMI Filter Module HC: H=0.670” Horizontal, 7G-0058A-F 110: 43~160VDC 24: 24VDC 28: 28VDC 48: 48VDC Notes: 1. EMI filter meets EN55022 Class B This EMI filter is used for DCWD-24Sxx-150 and DCWD-48Sxx-150 only, not for other items. (Ex: DCWD-24S24-150-F) 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 functio n 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: (603)778-2300 Toll Free: (888)597-9255 E-mail: sales@wallindustries.com Web: www.wallindustries.com Address: 37 Industrial Drive Exeter, NH 03833