When running on battery, it produces an approximated sine wave (stepped square wave). This is fine for most PC power supplies but may cause buzzing in high-end audio equipment or motors. Technical Performance
Community reviews highlight the device's durability, with some units lasting over with regular battery replacements. Pros and Cons 👍 Pros ИБП Powercom BNT-400A bnt 400a схема
The is a classic, line-interactive Uninterruptible Power Supply (UPS) designed for basic office setups and home PCs. While widely used for years, it is increasingly seen as a "legacy" device, best suited for low-power equipment like routers or basic workstations. Design and Architecture When running on battery, it produces an approximated