DC/DC Converters
PRBX DAB Defense Line Series DC/DC Converter
The PRBX DAB Defense Line Series DC/DC Converter is a compact and reliable solution for defense, industrial, and railway applications.
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Features
- Defense dc converter
- 24. 48. 72. 110VDC in
- Several output from 3V3 to 48VDC
- Input filtering EN55022 & transient protection
- Reverse polarity protection
- Parallel or series operations up to several kWs
Specifications
Technical Illustrations
Downloads
| 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. |
| 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 ambiant 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 |
| General | |
|---|---|
| Electric strength | Input to earth 1500Vrms. Input to output 3000Vrms. Output to earth 500Vrms |
| Insulation resistance | >100Mohms. |
| 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 |
| 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. |
| 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 ambiant 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 |
| General | |
|---|---|
| Electric strength | Input to earth 1500Vrms. Input to output 3000Vrms. Output to earth 500Vrms |
| Insulation resistance | >100Mohms. |
| 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 |
Find the Right Model
| Model Number | Input Voltage (Vdc) | Output Voltage (Vdc) | Output Current (A) | ||
|---|---|---|---|---|---|
|
DAB24-3V375W | 24Vdc: 9-36Vdc | 3.3Vdc: 1.65-3.63Vdc | 22.7A | |
|
|
DAB24-575W | 24Vdc: 9-36Vdc | 5Vdc: 2.5-5.5Vdc | 15A | |
|
|
DAB24-12125W | 24Vdc: 9-36Vdc | 12Vdc: 6-13.2Vdc | 10.4A | |
|
|
DAB24-15150W | 24Vdc: 9-36Vdc | 15Vdc: 7.5-16.5Vdc | 10A | |
|
|
DAB24-24150W | 24Vdc: 9-36Vdc | 24Vdc: 12-26.4Vdc | 6.25A | |
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|
DAB24-28150W | 24Vdc: 9-36Vdc | 28Vdc: 14-30.8Vdc | 5.3A | |
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|
DAB24-36-150W | 24Vdc: 9-36Vdc | 36Vdc: 18-39.6Vdc | 4.1A | |
|
|
DAB24-48150W | 24Vdc: 9-36Vdc | 48Vdc: 24-52.8Vdc | 3.1A | |
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DAB24-3V3100 | 24Vdc: 18-36Vdc | 3.3Vdc: 1.65-3.63Vdc | 30A | |
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DAB24-3V3150 | 24Vdc: 18-36Vdc | 3.3Vdc: 1.65-3.63Vdc | 45A | |
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DAB24-5150 | 24Vdc: 18-36Vdc | 5Vdc: 2.5-5.5Vdc | 30A | |
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DAB24-5200 | 24Vdc: 18-36Vdc | 5Vdc: 2.5-5.5Vdc | 40A | |
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|
DAB24-6V5100 | 24Vdc: 18-36Vdc | 6.5Vdc: 3.25-7.15Vdc | 30.5A | |
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DAB24-8200 | 24Vdc: 18-36Vdc | 8Vdc: 4-8.8Vdc | 25A | |
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|
DAB24-12150 | 24Vdc: 18-36Vdc | 12Vdc: 6-13.2Vdc | 12.5A | |
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DAB24-12200 | 24Vdc: 18-36Vdc | 12Vdc: 6-13.2Vdc | 16.6A | |
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DAB24-12250 | 24Vdc: 18-36Vdc | 12Vdc: 6-13.2Vdc | 20.8A | |
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DAB24-15150 | 24Vdc: 18-36Vdc | 15Vdc: 7.5-16.5Vdc | 10A | |
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DAB24-15200 | 24Vdc: 18-36Vdc | 15Vdc: 7.5-16.5Vdc | 13.3A | |
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DAB24-24150 | 24Vdc: 18-36Vdc | 24Vdc: 12-26.4Vdc | 6.25A | |
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DAB24-24200 | 24Vdc: 18-36Vdc | 24Vdc: 12-26.4Vdc | 8.33A | |
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DAB24-24250 | 24Vdc: 18-36Vdc | 24Vdc: 12-26.4Vdc | 10.4A | |
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DAB24-28150 | 24Vdc: 18-36Vdc | 28Vdc: 14-30.8Vdc | 5.3A | |
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DAB24-28200 | 24Vdc: 18-36Vdc | 28Vdc: 14-30.8Vdc | 7.1A | |
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DAB24-28250 | 24Vdc: 18-36Vdc | 28Vdc: 14-30.8Vdc | 8.9A | |
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DAB24-36150 | 24Vdc: 18-36Vdc | 36Vdc: 18-39.6Vdc | 4.17A | |
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DAB24-36200 | 24Vdc: 18-36Vdc | 36Vdc: 18-39.6Vdc | 5.5A | |
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DAB24-48150 | 24Vdc: 18-36Vdc | 48Vdc: 24-52.8Vdc | 3.1A | |
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DAB24-48200 | 24Vdc: 18-36Vdc | 48Vdc: 24-52.8Vdc | 4.1A |
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