Power Transformer 220V to 10.5V (0.5A) Overview Designed to step down standard 220V AC mains to 10.5V AC with a maximum secondary current of 0.5A (rated output power 5.25W). This transformer provides a reliable lowvoltage AC source for small equipment, replacements, and retrofit applications where a stable 10.5V AC supply is required. Key benefits Provides a safe, lowvoltage AC supply from 220V mains to protect lowvoltage devices from voltage damage. Solves compatibility problems when equipment requires 10.5V AC but only 220V mains are available. Compact rated power (5.25W) and low current rating keeps heat generation and energy use low for smallload applications. Simple, passive device with long service life when installed and used within rated limits. Key attributes Input: 220V AC mains. Output: 10.5V AC (secondary). Rated secondary current: 0.5A. Rated output power: 5.25W (10.5V × 0.5A). Output type: Alternating current (AC). Intended use: Stepdown transformer for devices or circuits that require 10.5V AC at up to 0.5A. Compatibility: Use with any equipment specified for 10.5V AC and not to exceed 0.5A. For DC equipment, pair with an appropriate rectifier and regulator as required. Installation and safety: Connect primary to 220V AC according to local electrical codes; ensure proper fusing, secure mounting, and correct wiring. Check the product listing or label for exact mechanical dimensions, terminal types, and mounting details before installation. Typical applications / use cases Replacement transformer for small appliances or legacy electronics that require 10.5V AC and draw no more than 0.5A. Lowpower control circuits, timers, or sensors that operate on 10.5V AC or that will be supplied by a rectifier/regulator to produce a lowvoltage DC rail. Small lighting or indicator circuits, hobby electronics, or benchtesting of devices designed around a 10.5V AC supply. Installation and compatibility notes Verify your device's voltage and current requirements before connecting. This transformer provides AC output—confirm whether your device requires AC or DC and add rectification/regulation if DC is needed. Do not exceed the rated 0.5A secondary current to avoid overheating or damage. Continuous loads near the rating should be monitored for temperature and proper ventilation. Follow local electrical safety standards and use appropriate fuses or circuit protection on the primary side. When in doubt, consult a qualified electrician or technician. If you need exact physical dimensions, terminal types, certification details, or mounting information, please refer to the specific product listing or the label supplied with the transformer.