[WIDE INPUT VOLTAGE] Covering 95‑139VAC and 190‑277VAC, this AVR works in a variety of settings. [HIGH CURRENT OUTPUT] Capable of delivering 4A continuously with peaks of 7A and 9A, ensuring robust performance. [SAFE PROTECTION FEATURES] Equipped with low frequency protection, EMI suppression, and high breaking capacity protection for reliable use. [PRECISE VOLTAGE REGULATION] Maintains voltage stability with an error margin of less than 1%. [STABLE PERFORMANCE] Utilizes top-notch components to ensure consistent and reliable operation.