The document introduces the features and characteristics of a voltage converter called PowerVerter DDi 48-12 072, including quick and easy connection, power rating up to 72W continuous (96W intermittent), cool running switch mode design with efficiency typically 85%, internal protection, etc.
The PowerVerter DDi 48-12 072 is a compact voltage converter designed for easy connection and reliable operation in automotive and commercial vehicle applications. It offers a 72 W continuous power rating, high efficiency, and built‑in protection against over‑current, transients, and overheating.
The leaflet lists detailed electrical specifications, environmental limits, mechanical dimensions, mounting options, and the standards it meets, such as ISO7637‑2 and ISO10605, along with CE marking information and contact details for AlfaTronix.
| Input Voltage Range | 48 Vdc nominal (33‑55 V) |
|---|---|
| Output Voltage | 13.6 V ±10 % |
| Continuous Output Current | 6 A |
| Intermittent Output Current | 10 A for 2 min (8 min rest) |
| Power Rating | 72 W continuous (96 W intermittent) |
| Efficiency | Typically 85 % |
| Output Noise | <50 mV pk‑pk at continuous load |
| Off‑load Current | <30 mA |
| Isolation | >400 V between input, output and case |
| Operating Temperature Range | -25 °C to +30 °C (derated to +80 °C) |
| Weight | 405 g |
| Dimensions (L×W×H) | 127 mm × 87 mm × 50 mm |
It accepts a nominal 48 Vdc input, with a range from 33 V to 55 V.
The unit delivers up to 6 A continuous at a 13.6 V output.
The converter operates at about 85 % efficiency.