80W Adjustable Boost-Buck Converter

Compact and rugged, this plastic-cased converter occupies just [Length] × 57 × 65 mm and supports input voltages from 6.0–36 V DC. Its output spans 0.6–36 V DC and 0–5.0 A, delivering up to 80 W with up to 88% efficiency. High-resolution digital readout enables precise tuning: 0.01 V voltage steps and 0.001 A current steps. Accuracy remains within ±0.5% + 1 digit (voltage) and ±0.5% + 3 digits (current). Thermal performance is reinforced via an invisible air inlet and directional air outlet, promoting natural convection cooling. Soft start mitigates stress on upstream sources. Ten protection mechanisms ensure operational resilience: input reverse polarity and output backflow prevention; adjustable input undervoltage (4.7–30 V); adjustable output overvoltage (0–37 V), overcurrent (0–5.2 A), overpower (0–82 W); overtemperature shutdown (default 100°C); and optional timeout (0–100 h), overcapacity (0–9999 Ah), and energy limit (0–9999 Wh) functions. All user-defined parameters survive power cycles. Designed for engineers, technicians, and advanced makers who require deterministic behaviour, repeatable calibration, and fault tolerance — particularly in mobile, solar, test, and battery-powered systems where reliability cannot be compromised.