Waterproof DC-DC boost converter from DINZHHENGYIN that steps up a 36V input to a 48V output. This device functions as a step-up power supply with a defined voltage regulation range, suitable for demanding environments. Key features - Waterproof construction for outdoor and harsh environments - Input 36V, output 48V, enabling a 36V source to power 48V equipment - Output current capacity up to 20 A - Specific model specification: 10A 75Silver - Voltage regulator transformer module by DINZHHENGYIN - Model supports 36V to 48V conversion with 10A 75Silver specification Use scenarios - Remote installations where a 36V battery pack must deliver 48V to motors, controllers, or sensors - Outdoor or industrial power systems requiring a stable 48V rail from a 36V source (solar, wind, or battery-based) - Laboratory or prototyping setups needing a regulated 48V supply derived from a 36V source This description preserves the original brand, model references, and functional specifications while presenting a clear, customer-friendly overview.