DONPER 12V/24V DC Compressor Driver For SECOP BD35F/BD50F – Portable Fridge/Freezer Boost

Building or repairing a 12V/24V portable fridge or freezer? This DONPER driver board is the brain that controls a SECOP (formerly Danfoss) BD35F or BD50F compressor. It takes DC input from your battery (9.6V to 35V) and efficiently drives the compressor at speeds between 2000 and 3500 RPM. It has built-in temperature protection (cuts off at 85°C) and a max input power of 120W. Model is DB-BOOST-DC12/24V-C2 (VER: DZL25-L). It’s brand new, measures 105x91x45mm, and is essential for DIY camper fridge builds or replacing a failed controller in an existing unit. Makes installation of a high-efficiency compressor system much easier. Perfect for van life, overlanding, or marine applications. Manufacturer warranty: 1 month.