DC-DC Power Converters

Power converters to convert variable DC input voltages to stabilized output voltages.

Also known as: Voltage Converters, Power Adapters, DC-DC Converters, 48V DC Converters


External 48VDC Converters

External 48VDC to +5VDC, 2A Power Converter

External 48VDC to +5VDC, 2A Power Converter
PWR-48V-5V2A
  • PWR-48V-5V2A - External 48VDC to +5VDC, 2A Power Converter
  • External DC-DC converter.
  • Use the power converter to install NTI products in a Telecom environment.
  • Accepts 36~72VDC (48 VDC nominal).
  • Accepts positive or negative polarity.
  • Outputs +5VDC and can handle 2A load.
  • 3-pole detachable screw terminal for connecting 48V input.
  • 2.1x5.5 mm (0.083x0.22 in) male DC power jack.
  • Dimensions WxDxH: 3.18x3.09x1.08 in (81x78x27 mm)
  • Includes a 3-foot (0.91-meter) female-to-female DC power cable.
  • MTBF: 120,636 hrs
  • Operating temperature: -13 to 158°F (-25 to 70°C).
  • Efficiency: 80%, ±5%
  • Regulatory Approvals: CE, RoHS
Downloads & References
NTI Part # Price Quote Buy
PWR-48V-5V2A $105.00

External 48VDC to +5VDC, 4A Power Converter

External 48VDC to +5VDC, 4A Power Converter
PWR-48V-5V4A
  • PWR-48V-5V4A - External 48VDC to +5VDC, 4A Power Converter
  • External DC-DC converter.
  • Use the power converter to install NTI products in a Telecom environment.
  • Accepts 18~72VDC (48 VDC nominal).
  • Accepts positive or negative polarity.
  • Outputs +5VDC and can handle 4A load.
  • 3-pole detachable screw terminal for connecting 48V input.
  • 2.1x5.5 mm (0.083x0.22 in) male DC power jack.
  • Dimensions WxDxH: 3.18x3.09x1.08 in (81x78x27 mm)
  • Includes a 3-foot (0.91-meter) female-to-female DC power cable.
  • MTBF: 186,911 hrs
  • Operating temperature: -13 to 158°F (-25 to 70°C).
  • Efficiency: 80%, ±5%
  • Regulatory Approvals: RoHS
Downloads & References
NTI Part # Price Quote Buy
PWR-48V-5V4A $140.00

External 48VDC to +12VDC, 1.6A Power Converter

External 48VDC to +12VDC, 1.6A Power Converter
PWR-48V-12V1-6A
  • PWR-48V-12V1-6A - External 48VDC to +12VDC, 1.6A Power Converter
  • External DC-DC converter.
  • Use the power converter to install NTI products in a Telecom environment.
  • Accepts 18~72VDC (48 VDC nominal).
  • Accepts positive or negative polarity.
  • Outputs +12VDC and can handle 1.6A load.
  • Isolated up to 1.5kV.
  • 3-pole detachable screw terminal for connecting 48V input.
  • 2.1x5.5 mm (0.083x0.22 in) male DC power jack.
  • Dimensions WxDxH: 3.18x3.09x1.08 in (81x78x27 mm)
  • Includes a 3-foot (0.91-meter) female-to-female DC power cable.
  • MTBF: 167,854 hrs
  • Operating temperature: -13 to 158°F (-25 to 70°C).
  • Efficiency: 80%, ±5%
  • Regulatory Approvals: CE, RoHS
Downloads & References
NTI Part # Price Quote Buy
PWR-48V-12V1-6A $175.00

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External 24VDC Converters

External 24VDC to +5VDC, 2A Power Converter

External 24VDC to +5VDC, 2A Power Converter
PWR-24V-5V2A
  • PWR-24V-5V2A - External 24VDC to +5VDC, 2A Power Converter
  • External DC-DC converter.
  • Use the power converter to install NTI products in a Telecom environment.
  • Accepts 18~36VDC (24 VDC nominal).
  • Accepts positive or negative polarity.
  • Outputs +5VDC and can handle 2A load.
  • 3-pole detachable screw terminal for connecting 24V input.
  • 2.1x5.5 mm (0.083x0.22 in) male DC power jack.
  • Dimensions WxDxH: 3.18x3.09x1.08 in (81x78x27 mm)
  • Includes a 3-foot (0.91-meter) female-to-female DC power cable.
  • Operating temperature: -13 to 158°F (-25 to 70°C).
  • Efficiency: 80%, ±5%
  • Regulatory Approvals: RoHS
Downloads & References
NTI Part # Price Quote Buy
PWR-24V-5V2A $115.00

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Internal 48VDC Converters

Internal 48VDC to +5VDC, 2A Power Converter

Internal 48VDC to +5VDC, 2A Power Converter
$80
  • Optional internal DC-DC converter.
  • Add the power converter option to install NTI products in a Telecom environment.
  • Accepts 36~72VDC (48 VDC nominal).
  • Accepts positive or negative polarity.
  • Outputs +5VDC and can handle 2A load.
  • 3-pole detachable screw terminal for connecting 48V input.
  • MTBF: 120,636 hrs
  • Add -48V5V2A to NTI part number.
Downloads & References

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