BK 300VA Transformer Type: BK class control transformer Input: 220 VAC Output: 220 VAC Voltage ratio: 220V / 220V (1:1) Rated power: 300 VA Applications: suitable for relevant electrical control applications Key benefits - Delivers dedicated control power from a 220 VAC supply for control circuits - 1:1 voltage ratio preserves the same control voltage on the output as the input - Reliable 300 VA capacity supports typical control devices such as relays, timers, contactors, PLC peripherals, and sensors - Designed for use in electrical control panels and automation systems requiring a stable 220 VAC control supply What it enables - Provides consistent 220 VAC power to control circuits, helping ensure proper operation of control devices - Enables integration with standard 220 VAC control components in industrial equipment Use scenarios - Control panel in a manufacturing line: supplies 220 VAC to relays, timers, indicators, and other control devices from the main 220 VAC supply - Automation equipment and machine tools: powers PLC I/O modules, relays, and logic circuits that run on 220 VAC - Test bench or development setup: provides a reliable 220 VAC control power source for prototypes or automation modules up to 300 VA Notes - The transformer is intended for electrical control applications and provides 300 VA of power with a 1:1 220V/220V rating.