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Custom
DN500M-28T
500W DC-DC Buck Converter
The DN500M-28T is a rugged, high-efficiency 500W DC-DC buck converter designed to convert 28Vdc ve- hicle power to a stable 24Vdc output. Engineered for demanding mobile and tactical environments, it delivers reliable performance under extreme electrical and environmental conditions. With support for 100V transient protection, active current sharing, and a fully sealed IP67 enclosure, the unit is ideal for mission-critical sys- tems requiring dependable, high-performance DC power conversion.
| Wide 36–24Vdc input range, optimized for 28V vehicle systems | |
| Regulated 24Vdc output for stable operation | |
| 500W continuous output power | |
| High efficiency up to 96% | |
| Withstands 100V input transient spikes | |
| Full protection: OVP, UVP, OCP, SCP, reverse polarity | |
| Featured 1+1 parallel active current sharing operation at full load. | |
| IP67 fully sealed enclosure for harsh environments | |
| LED indicator for fault and overload status |
| Part Number | DN500M-28T |
|---|---|
| Input Type | DC-DC Power Converters |
| AC Input Phase | Not specified |
| Form Factor | Custom |
| Function Type | Custom / Added Value |
| Output Voltage | 28V |
| Output Current | 50A, 20A, 40A |
| Output Power | 500W |
| Number of Outputs | 7 |
| Efficiency | 90 - 99% |
| Cooling | Convection |
| Temperature Range | -40°C to 80°C |
| Compliance | MIL-STD (Defense) |
| Safety Certifications | Safety Approval: MIL-STD (Defense), Input-to-Output Isolation: Galvanic, Ingress Protection: IP67 Sealed Enclosure, Ruggedized to MIL-STD-810 |
| Electrical Features | Parallel / Redundancy |
| Market(s) | Military / Defense, Medical & Healthcare, Telecommunications / Networking |
| Datasheet | View Datasheet |
|---|---|
| Flyer | View Flyer |
| Product Selector | Find related products |
| Technical Support | Talk to an Engineer |