WSOLDMA DC 30V-90V Step Down to 24V Buck Converter 20A 480W

This heavy-duty automotive DC-DC buck regulator features an input voltage range of 30V90V and delivers steady 24V DC output.
Multiple current options are available: 3A, 10A, 15A, 20A, 30A and 40A. It is widely applied in electric vehicles, forklifts, construction machinery and industrial vehicles equipped with 36V, 48V or 60V battery packs, offering stable power supply for all kinds of 24V onboard electrical equipment. Main Product Highlights Wide input range of 3060V, compatible with mainstream medium-high voltage vehicle battery systems. It can effectively buffer voltage fluctuations during vehicle startup, climbing and heavy-load operation to maintain constant 24V output. Plastic housing with full epoxy potting encapsulation. The sealed internal circuit board is resistant to dust, moisture, bump and vibration, ensuring reliable performance under harsh driving and outdoor working environments. Natural air convection cooling design without cooling fans. Eliminates noisy moving parts and fan failure risks, supporting long-term silent and maintenance-free continuous work. Optimized internal circuit achieves high energy conversion efficiency, cutting heat loss during voltage transformation. Its service lifespan can reach up to 100, 000 hours under standard operating conditions.
Complete built-in multi-protection system: under-voltage protection, overload protection and overheat protection. The module will automatically shut down output when abnormal states happen to protect the converter and connected loads from burnout. Non-isolated circuit between input and output terminals, perfectly matching conventional automotive step-down power conversion scenarios.