Tariff-Free DC-DC Power Supplies
Tariff-free DC-DC power supplies reduce landed cost while providing efficient DC voltage conversion for embedded and industrial systems.
Bravo Electro offers tariff-free DC-DC power supplies for engineers and buyers who need reliable voltage conversion without added import tariff costs. In 2026, DC-DC power supplies sourced from many regions continue to carry elevated duties based on country of origin, making tariff-free options an important part of cost control.
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Tariff-free DC-DC power supplies are units that are either manufactured in the United States or imported before current tariff rates were applied. This category includes U.S. made Integrated Power Designs (IPD) DC-DC converters, along with select pre tariff inventory that remains available in limited quantities.
DC-DC power supplies are used to convert one DC voltage to another, such as 12V to 24V or 48V to 12V, while maintaining regulation and efficiency. Common applications include telecom equipment, industrial automation, renewable energy systems, transportation electronics, and battery powered devices.
This category focuses exclusively on DC-DC power supplies. For AC input conversion or LED control applications, you can also explore our tariff-free AC-DC power supplies and tariff-free LED drivers.
For current inventory, specifications, and lead times, use our web chat or contact our applications team at 408 733 9090. For a broader view of tariff considerations, see How to Avoid Tariffs on Power Supplies.
MEAN WELL Single Output Industrial DC-DC Converter, Half Brick, On Board Package, 75 Watts, Input Voltage Range: 18~36VDC, Output Voltage: 12VDC, Output Current: 6.25A
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The MEAN WELL MHB75-24S12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 18 VDC and 36 VDC with a nominal input of 24 Volts. The MHB75-24S12 has a 12 Volt Output at 6.25 amps (75 watts). The operating temperature is -40~+100°C and comes with several safety marks including UL/CE. The MHB75-24S12, DC-DC converter, has a Board Mount package type and its dimensions are 2.28 (L) x 2.40 (W) x 0.50 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$68.14 As low as $66.97MEAN WELL Single Output Industrial DC-DC Converter, Half Brick, On Board Package, 100 Watts, Input Voltage Range: 18~36VDC, Output Voltage: 12VDC, Output Current: 8.3A
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The MEAN WELL MHB100-24S12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 18 VDC and 36 VDC with a nominal input of 24 Volts. The MHB100-24S12 has a 12 Volt Output at 8.3 amps (100 watts). The operating temperature is -40~+100°C and comes with several safety marks including UL/CE. The MHB100-24S12, DC-DC converter, has a Board Mount package type and its dimensions are 2.28 (L) x 2.40 (W) x 0.50 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$80.05 As low as $78.68MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 50 Watts, Input Voltage Range: 36~72VDC, Output Voltage: 24VDC, Output Current: 2.1A
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The MEAN WELL SD-50C-24 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 72 VDC with a nominal input of 48 Volts. The SD-50C-24 has a 24 Volt Output at 2.1 amps (50 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-50C-24, DC-DC converter, has a Enclosed package type and its dimensions are 6.26 (L) x 3.82 (W) x 1.50 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$32.70 As low as $28.90MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 50 Watts, Input Voltage Range: 36~72VDC, Output Voltage: 12VDC, Output Current: 4.2A
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The MEAN WELL SD-50C-12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 72 VDC with a nominal input of 48 Volts. The SD-50C-12 has a 12 Volt Output at 4.2 amps (50 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-50C-12, DC-DC converter, has a Enclosed package type and its dimensions are 6.26 (L) x 3.82 (W) x 1.50 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$32.70 As low as $28.90MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 50 Watts, Input Voltage Range: 18~36VDC, Output Voltage: 5VDC, Output Current: 10A
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The MEAN WELL SD-50B-5 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 18 VDC and 36 VDC with a nominal input of 24 Volts. The SD-50B-5 has a 5 volt output at 10 amps (50 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-50B-5, DC-DC converter, has a Enclosed package type and its dimensions are 6.26 (L) x 3.82 (W) x 1.50 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$32.70 As low as $28.90MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 50 Watts, Input Voltage Range: 9.2~18VDC, Output Voltage: 12VDC, Output Current: 4.2A
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The MEAN WELL SD-50A-12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 9.2 VDC and 18 VDC with a nominal input of 12 Volts. The SD-50A-12 has a 12 Volt Output at 4.2 amps (50 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-50A-12, DC-DC converter, has a Enclosed package type and its dimensions are 6.26 (L) x 3.82 (W) x 1.50 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$32.70 As low as $28.90MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 25 Watts, Input Voltage Range: 18~36VDC, Output Voltage: 12VDC, Output Current: 2.1A
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The MEAN WELL SD-25B-12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 18 VDC and 36 VDC with a nominal input of 24 Volts. The SD-25B-12 has a 12 Volt Output at 2.1 amps (25 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-25B-12, DC-DC converter, has a Enclosed package type and its dimensions are 3.90 (L) x 3.82 (W) x 1.42 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$26.20 As low as $23.20MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 15 Watts, Input Voltage Range: 36~72VDC, Output Voltage: 5VDC, Output Current: 3A
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The MEAN WELL SD-15C-5 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 72 VDC with a nominal input of 48 Volts. The SD-15C-5 has a 5 volt output at 3 amps (15 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-15C-5, DC-DC converter, has a Enclosed package type and its dimensions are 3.07 (L) x 2.01 (W) x 1.10 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$15.20 As low as $13.40MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 15 Watts, Input Voltage Range: 36~72VDC, Output Voltage: 24VDC, Output Current: 0.625A
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The MEAN WELL SD-15C-24 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 72 VDC with a nominal input of 48 Volts. The SD-15C-24 has a 24 Volt Output at 0.625 amps (15 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-15C-24, DC-DC converter, has a Enclosed package type and its dimensions are 3.07 (L) x 2.01 (W) x 1.10 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$15.20 As low as $13.40MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 15 Watts, Input Voltage Range: 36~72VDC, Output Voltage: 12VDC, Output Current: 1.25A
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The MEAN WELL SD-15C-12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 72 VDC with a nominal input of 48 Volts. The SD-15C-12 has a 12 Volt Output at 1.25 amps (15 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-15C-12, DC-DC converter, has a Enclosed package type and its dimensions are 3.07 (L) x 2.01 (W) x 1.10 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$15.20 As low as $13.40MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 150 Watts, Input Voltage Range: 19~36VDC, Output Voltage: 12VDC, Output Current: 12.5A
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The MEAN WELL SD-150B-12 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 19 VDC and 36 VDC with a nominal input of 24 Volts. The SD-150B-12 has a 12 Volt Output at 12.5 amps (150 watts). The operating temperature is -10~+60°C and comes with several safety marks including CE. The SD-150B-12, DC-DC converter, has a Enclosed package type and its dimensions are 7.83 (L) x 4.33 (W) x 1.97 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$53.80 As low as $47.50MEAN WELL Single Output Industrial DC-DC Converter, Enclosed Package, 1008 Watts, Input Voltage Range: 19~72VDC, Output Voltage: 48VDC, Output Current: 21A
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The MEAN WELL SD-1000L-48 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 19 VDC and 72 VDC with a nominal input of 48 Volts. The SD-1000L-48 has a 48 Volt Output at 21 amps (1008 watts). The operating temperature is -20~+60°C and comes with several safety marks including CE/CB. The SD-1000L-48, DC-DC converter, has a Enclosed package type and its dimensions are 11.61 (L) x 5.00 (W) x 1.61 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$302.10 As low as $267.10MEAN WELL Single Output Industrial DC-DC Converter, Open Frame Package, 30 Watts, Input Voltage Range: 36~72VDC, Output Voltage: 24VDC, Output Current: 1.25A
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The MEAN WELL PSD-30C-24 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 72 VDC with a nominal input of 48 Volts. The PSD-30C-24 has a 24 Volt Output at 1.25 amps (30 watts). The operating temperature is -20~+60°C and comes with several safety marks including CE. The PSD-30C-24, DC-DC converter, has a Open Frame package type and its dimensions are 4.00 (L) x 2.00 (W) x 1.18 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$13.91 As low as $13.43MEAN WELL Single Output Industrial DC-DC Converter, DIN Rail Package, Watts, Input Voltage Range: 36~60VDC, Output Voltage: 48VDC, Output Current: 20A
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The MEAN WELL DRDN20-48 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 36 VDC and 60 VDC with a nominal input of 48 Volts. The DRDN20-48 has a 48 Volt Output at 20 amps ( watts). The operating temperature is -40~+80°C and comes with several safety marks including UR/CB/CE/EAC. The DRDN20-48, DC-DC converter, has a DIN Rail package type and its dimensions are 4.02 (L) x 1.26 (W) x 4.93 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$25.80 As low as $22.80MEAN WELL Single Output Industrial DC-DC Converter, DIN Rail Package, Watts, Input Voltage Range: 19~29VDC, Output Voltage: 24VDC, Output Current: 20A
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The MEAN WELL DRDN20-24 is a industrial, single output, DC-DC converter. This power supply can accept an input voltage between 19 VDC and 29 VDC with a nominal input of 24 Volts. The DRDN20-24 has a 24 Volt Output at 20 amps ( watts). The operating temperature is -40~+80°C and comes with several safety marks including UR/CB/CE/EAC. The DRDN20-24, DC-DC converter, has a DIN Rail package type and its dimensions are 4.02 (L) x 1.26 (W) x 4.93 (H) inches. If you have questions about this MEAN WELL DC-DC power supply please contact us through our web chat or call us (408-733-9090).$25.80 As low as $22.80
