DC/DC Converters

PRBX DAC Defense Line Series DC/DC Converter

The PRBX DAC Defense Line Series DC/DC Converter is a robust and high-performance solution for defense, industrial, and transportation applications. 

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PRBX DAC Defense Line Series DC/DC Converter

Features

  • Defense dc converter
  • 24. 48. 72. 110VDC in
  • Output from 3V3 to 48VDC
  • Input filtering EN55022 & transient protection
  • Reverse polarity protection
  • Several outputs. Parallel or series operations up to several kWs
Specifications
ELECTRICAL DATA
Input voltage See Find The Right Model Table
Input fuse Protects against damages in case of a failure.
Input transient protection Yes
Input reverse polarity A diode placed internally
Parallel/series Possible.
Redundant operation Oring diodes are required to ensure proper N+1 operation (included with optional N+1 bus bar).
Hold-up time Limited hold-up time.
Output current limitation Continously protected against short-circuit.
Thermal considerations Baseplate which should not exceed 100°C.
Thermal protection OTP protection, automatic restart.
Primary inhibit Remote on/off.
Output voltage adj. Yes
Sense lines Enables compensation of voltage drop. V1, total drop <0.5, negative line drop <0.25
Power good Green LED.
Paralleling signal Yes.
General
Electric strength Input to earth 1500Vrms.
Input to output 3000Vrms.
Output to earth 500Vrms
Insulation resistance >100Mohms.
Options
Heatsink (H) The unit is built as standard with a aluminum baseplate as described in the mechanical data. The converter can be delivered with a 15mm heatsink
Ruggedized (M) The unit can be ruggedized to meet MIL-STD810E, MIL-STD461E CE102. M opton with 12 and 24Vin will comply with MIL STD 1275A on DAA and DBB only.
–40°C operation (T) The thermal grade of the components are comply with low ambient temperature.
Conformal coating (V) During manufacturing process components and pcb are covered with an acrylic coating to address high level of ambient humidity application.
ENVIRONMENTAL
Damp heat MIL STD 810 Proc. 507-2
Shock MIL STD 810 Proc. 516.3
Vibrations MIL STD 810 Proc. 514-5
STANDARDS
Safety standards Built to meet IEC60950-1, EN60950-1.
Railway application Designed to meet EN50155, EN50121
Electromagnetic immunity
Supply surge EN50155.
Direct transients EN50155
Surges EN61000-4-5.
Electrostatic discharge EN61000-4-2.
Fast transients/burst EN61000-4-4
Technical Illustrations
Downloads
DAA_DAB_DAC_Series_Datasheet.pdf
PRBX_Part_number_configurator.xlsm
ELECTRICAL DATA
Input voltage See Find The Right Model Table
Input fuse Protects against damages in case of a failure.
Input transient protection Yes
Input reverse polarity A diode placed internally
Parallel/series Possible.
Redundant operation Oring diodes are required to ensure proper N+1 operation (included with optional N+1 bus bar).
Hold-up time Limited hold-up time.
Output current limitation Continously protected against short-circuit.
Thermal considerations Baseplate which should not exceed 100°C.
Thermal protection OTP protection, automatic restart.
Primary inhibit Remote on/off.
Output voltage adj. Yes
Sense lines Enables compensation of voltage drop. V1, total drop <0.5, negative line drop <0.25
Power good Green LED.
Paralleling signal Yes.
General
Electric strength Input to earth 1500Vrms.
Input to output 3000Vrms.
Output to earth 500Vrms
Insulation resistance >100Mohms.
Options
Heatsink (H) The unit is built as standard with a aluminum baseplate as described in the mechanical data. The converter can be delivered with a 15mm heatsink
Ruggedized (M) The unit can be ruggedized to meet MIL-STD810E, MIL-STD461E CE102. M opton with 12 and 24Vin will comply with MIL STD 1275A on DAA and DBB only.
–40°C operation (T) The thermal grade of the components are comply with low ambient temperature.
Conformal coating (V) During manufacturing process components and pcb are covered with an acrylic coating to address high level of ambient humidity application.
ENVIRONMENTAL
Damp heat MIL STD 810 Proc. 507-2
Shock MIL STD 810 Proc. 516.3
Vibrations MIL STD 810 Proc. 514-5
STANDARDS
Safety standards Built to meet IEC60950-1, EN60950-1.
Railway application Designed to meet EN50155, EN50121
Electromagnetic immunity
Supply surge EN50155.
Direct transients EN50155
Surges EN61000-4-5.
Electrostatic discharge EN61000-4-2.
Fast transients/burst EN61000-4-4
DAA_DAB_DAC_Series_Datasheet.pdf
PRBX_Part_number_configurator.xlsm

Find the Right Model

Model Number Input Voltage (Vdc) Output Voltage (Vdc) Output Current (A)
product variant DAC24-3V350W 24Vdc: 9 - 36Vdc 3.3Vdc: 1.65 - 3.63Vdc 15.1A
product variant DAC24-550W 24Vdc: 9 - 36Vdc 5Vdc: 2.5 - 5.5Vdc 10A
product variant DAC24-12100W 24Vdc: 9 - 36Vdc 12Vdc: 6 - 13.2Vdc 8.3A
product variant DAC24-15100W 24Vdc: 9 - 36Vdc 15Vdc: 7.5 - 16.5Vdc 6.7A
product variant DAC24-24100W 24Vdc: 9 - 36Vdc 24Vdc: 12 - 26.4Vdc 4.1A
product variant DAC24-28100W 24Vdc: 9 - 36Vdc 28Vdc: 14 - 30.8Vdc 3.6A
product variant DAC24-36100W 24Vdc: 9 - 36Vdc 36Vdc: 18 - 39.6Vdc 2.8A
product variant DAC24-48100W 24Vdc: 9 - 36Vdc 48Vdc: 24 - 52.8Vdc 2.1A
product variant DAC24-3V350 24Vdc: 18 - 36Vdc 3.3Vdc: 1.65 - 3.63Vdc 15.1A
product variant DAC24-3V375 24Vdc: 18 - 36Vdc 3.3Vdc: 1.65 - 3.63Vdc 22.7A
product variant DAC24-550 24Vdc: 18 - 36Vdc 5Vdc: 2.5 - 5.5Vdc 10A
product variant DAC24-5100 24Vdc: 18 - 36Vdc 5Vdc: 2.5 - 5.5Vdc 20A
product variant DAC24-5125 24Vdc: 18 - 36Vdc 5Vdc: 2.5 - 5.5Vdc 25A
product variant DAC24-8100 24Vdc: 18 - 36Vdc 8Vdc: 4 - 8.8Vdc 12.5A
product variant DAC24-1250 24Vdc: 18 - 36Vdc 12Vdc: 6 - 13.2Vdc 4.1A
product variant DAC24-12100 24Vdc: 18 - 36Vdc 12Vdc: 6 - 13.2Vdc 8.3A
product variant DAC24-12150 24Vdc: 18 - 36Vdc 12Vdc: 6 - 13.2Vdc 12.5A
product variant DAC24-1550 24Vdc: 18 - 36Vdc 15Vdc: 7.5 - 16.5Vdc 3.3A
product variant DAC24-15100 24Vdc: 18 - 36Vdc 15Vdc: 7.5 - 16.5Vdc 6.7A
product variant DAC24-15150 24Vdc: 18 - 36Vdc 15Vdc: 7.5 - 16.5Vdc 10A
product variant DAC24-2450 24Vdc: 18 - 36Vdc 24Vdc: 12 - 26.4Vdc 2.1A
product variant DAC24-24100 24Vdc: 18 - 36Vdc 24Vdc: 12 - 26.4Vdc 4.1A
product variant DAC24-24150 24Vdc: 18 - 36Vdc 24Vdc: 12 - 26.4Vdc 6.3A
product variant DAC24-2850 24Vdc: 18 - 36Vdc 28Vdc: 14 - 30.8Vdc 1.78A
product variant DAC24-28100 24Vdc: 18 - 36Vdc 28Vdc: 14 - 30.8Vdc 3.5A
product variant DAC24-28150 24Vdc: 18 - 36Vdc 28Vdc: 14 - 30.8Vdc 5.4A
product variant DAC24-3650 24Vdc: 18 - 36Vdc 36Vdc: 18 - 39.6Vdc 1.39A
product variant DAC24-36100 24Vdc: 18 - 36Vdc 36Vdc: 18 - 39.6Vdc 2.8A
product variant DAC24-4850 24Vdc: 18 - 36Vdc 48Vdc: 24 - 52.8Vdc 1.05A
product variant DAC24-48100 24Vdc: 18 - 36Vdc 48Vdc: 24 - 52.8Vdc 2.1A
product variant DAC24-48150 24Vdc: 18 - 36Vdc 48Vdc: 24 - 52.8Vdc 3.1A
product variant DAC48-3V350 48Vdc: 36 - 75Vdc 3.3Vdc: 1.65 - 3.63Vdc 15.1A
product variant DAC48-3V375 48Vdc: 36 - 75Vdc 3.3Vdc: 1.65 - 3.63Vdc 22.7A
product variant DAC48-550 48Vdc: 36 - 75Vdc 5Vdc: 2.5 - 5.5Vdc 10A
product variant DAC48-575 48Vdc: 36 - 75Vdc 5Vdc: 2.5 - 5.5Vdc 15A
product variant DAC48-5100 48Vdc: 36 - 75Vdc 5Vdc: 2.5 - 5.5Vdc 20A
product variant DAC48-8100 48Vdc: 36 - 75Vdc 8Vdc: 4 - 8.8Vdc 12.5A
product variant DAC48-8150 48Vdc: 36 - 75Vdc 8Vdc: 4 - 8.8Vdc 18.7A
product variant DAC48-1275 48Vdc: 36 - 75Vdc 12Vdc: 6 - 13.2Vdc 6.25A
product variant DAC48-12150 48Vdc: 36 - 75Vdc 12Vdc: 6 - 13.2Vdc 12.5A
product variant DAC48-1575 48Vdc: 36 - 75Vdc 15Vdc: 7.5 - 16.5Vdc 5A
product variant DAC48-15150 48Vdc: 36 - 75Vdc 15Vdc: 7.5 - 16.5Vdc 10A
product variant DAC48-2475 48Vdc: 36 - 75Vdc 24Vdc: 12 - 26.4Vdc 3.1A
product variant DAC48-24150 48Vdc: 36 - 75Vdc 24Vdc: 12 - 26.4Vdc 6.25A
product variant DAC48-2875 48Vdc: 36 - 75Vdc 28Vdc: 14 - 30.8Vdc 2.6A
product variant DAC48-28150 48Vdc: 36 - 75Vdc 28Vdc: 14 - 30.8Vdc 5.3A
product variant DAC48-36150 48Vdc: 36 - 75Vdc 36Vdc: 18 - 39.6Vdc 4.1A
product variant DAC48-4875 48Vdc: 36 - 75Vdc 48Vdc: 24 - 52.8Vdc 1.55A
product variant DAC48-48150 48Vdc: 36 - 75Vdc 48Vdc: 24 - 52.8Vdc 3.1A
product variant DAC72-3V375 72Vdc: 43 - 110Vdc 3.3Vdc: 1.65 - 3.63Vdc 22.7A
product variant DAC72-550 72Vdc: 43 - 110Vdc 5Vdc: 2.5 - 5.5Vdc 20A
product variant DAC72-8100 72Vdc: 43 - 110Vdc 8Vdc: 4 - 8.8Vdc 12.5A
product variant DAC72-12150 72Vdc: 43 - 110Vdc 12Vdc: 6 - 13.2Vdc 12.5A
product variant DAC72-15150 72Vdc: 43 - 110Vdc 15Vdc: 7.5 - 16.5Vdc 10A
product variant DAC72-24150 72Vdc: 43 - 110Vdc 24Vdc: 12 - 26.4Vdc 6.25A
product variant DAC72-28150 72Vdc: 43 - 110Vdc 28Vdc: 14 - 30.8Vdc 5.3A
product variant DAC72-36150 72Vdc: 43 - 110Vdc 36Vdc: 18 - 39.6Vdc 4.1A
product variant DAC72-48150 72Vdc: 43 - 110Vdc 48Vdc: 24 - 52.8Vdc 3.1A
product variant DAC110-3V350 110Vdc: 66 - 154Vdc 3.3Vdc: 1.65 - 3.63Vdc 15A
product variant DAC110-575 110Vdc: 66 - 154Vdc 5Vdc: 2.5 - 5.5Vdc 15A
product variant DAC110-875 110Vdc: 66 - 154Vdc 8Vdc: 4 - 8.8Vdc 9.3A
product variant DAC110-12100 110Vdc: 66 - 154Vdc 12Vdc: 6 - 13.2Vdc 8.3A
product variant DAC110-15100 110Vdc: 66 - 154Vdc 15Vdc: 7.5 - 16.5Vdc 6.7A
product variant DAC110-24100 110Vdc: 66 - 154Vdc 24Vdc: 12 - 26.4Vdc 4.1A
product variant DAC110-28100 110Vdc: 66 - 154Vdc 28Vdc: 14 - 30.8Vdc 3.57A
product variant DAC110-36100 110Vdc: 66 - 154Vdc 36Vdc: 18 - 39.6Vdc 2.76A
product variant DAC110-48100 110Vdc: 66 - 154Vdc 48Vdc: 24 - 52.8Vdc 2.1A
product variant DAC110-48150 110Vdc: 66 - 154Vdc 48Vdc: 24 - 52.8Vdc 3.1A

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