About the product
The RBBA3000 is a high-efficiency, non-isolated buck-boost converter with up to 50A output current in a half-brick package. The input voltage range is 9-60VDC and the output voltage (0-60V) and current (0-50A) are set independently via fixed trimming resistors or an external voltage. The Ishare pin has two functions: it can be used to monitor the load current in stand-alone applications, or it can be used to connect two modules in parallel to double the maximum output current to 100A. Typical applications are the conversion from 48V to 24V or from 12V to 24V for batteries, electric vehicles, battery voltage stabilizers or high power DC power supplies for laboratories. With suitable cooling, the operating temperature at full power ranges from -40°C to +85°C and the RBBA3000-50 comes with RECOM's standard 2-year warranty.
Technical data
- Non-insulated step-down/step-up converter
- Up to 3000W in half-brick housing
- Adjustable output voltage and current
- Efficiency up to 96%
- Wide operating temperature range from -40°C to +85°C without derating
Product specifications
| Manufacturer | Recom |
| Output voltage (VDC) | 1.2-48 V |
| I/O isolation | not isolated |
| Design | Halfbrick |
| Width | 63.2 mm |
| Length | 60.6 mm |
| Nominal input voltage (VDC) | 12-48 V |
| Output current | 50000 mA |
| Regulation | Regulated |
| Power | 3000 W |
| Height | 13 mm |
| Output voltage range (VDC) | 0-60 V |
Data sheets
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