The primary side acts as the main gatekeeper, safely filtering and rectifying high-voltage household electricity down to a high-voltage DC bus.
RF IN -> [Attenuator] -> [Driver (Class AB)] -> [Interstage Match] -> [Final (Push-Pull)] -> [LPF] -> RF OUT ^ ^ | | [Bias Adj. (0.6V)] [Bias Adj. (4.2V)] Wlx-896b Schematic
3. Low-Voltage Secondary Section (DC Rectification & Filtering) The primary side acts as the main gatekeeper,