This industrial-grade DC Buck-Boost converter is a reliable solution for power systems that require a stable output from a fluctuating source. Whether you are running a solar setup, an automotive system, or a battery backup, this module accepts an 8V to 40V input range and delivers a clean, constant 12V output at up to 3A (36W). Why a Buck-Boost? Standard regulators stop working when the input voltage drops below the output voltage. This "Buck-Boost" unit is different: it automatically switches between stepping voltage down (Buck) and stepping voltage up (Boost). * Perfect for Batteries: This converter is essential for 12V battery applications (such as SLA or LiFePO4). A "12V" battery can swing from 14V when charging to 10V when depleted. This unit ensures your equipment remains powered throughout the charge/discharge cycle without interruption. Rugged & Efficient Designed for "set it and forget it" reliability, this fully enclosed DC block features extensive internal heat sinking and protection circuitry, making it suitable for harsh environments. With 85% efficiency, it minimizes power waste—a crucial factor when running off finite battery reserves. Features & Specs * Input Voltage: 8 to 40VDC * Input Current: 1 to 6.8ADC * Quiescent Current: 25mA * Efficiency: 85% * Output Voltage Accuracy: ±1% * Line Regulation: ±0.2% * Ripple: 100mVp-p * Switching Frequency: 160kHz https://elecena.pl/product/19202159/buck-boost-converter-8-40v-to-12v-3a 2021-08-11 https://elecena.pl/product/19202159/buck-boost-converter-8-40v-to-12v-3a 2022-02-22 https://elecena.pl/product/19202159/buck-boost-converter-8-40v-to-12v-3a 2025-04-12 https://elecena.pl/product/19202159/buck-boost-converter-8-40v-to-12v-3a 2026-08-16 https://elecena.pl/product/19202159/buck-boost-converter-8-40v-to-12v-3a 2026-08-18