1Pcs YX850 Auto Switching Emergency Power Converter Standby Battery Adapter for Home Power Failure Backup Supply

Description: This automatic power outage switch module seamlessly switches your connected critical devices to backup battery power the second main power cuts out, ensuring zero interruptions to their operation. Features: 1. Heavy-Duty Relay Core: Built with a 10A rated electromagnetic relay that supports loads up to 250VAC / 28VDC, it triggers power switching within milliseconds as soon as a main power outage is detected, eliminating unexpected device downtime and keeping your important equipment powered nonstop. 2. Flame-Retardant FR-4 PCB Base: We use industrial-grade FR-4 flame-retardant circuit boards, which boast outstanding high temperature resistance, corrosion resistance, and stable conductivity. It eliminates short circuit risks even during prolonged operation, effectively extending the module's service life. 3. Reinforced PA66 Insulated Terminals: Equipped with high-strength PA66 insulated green screw terminals, it delivers a secure, non-loosening wiring connection. It supports quick wiring without extra professional tools, simplifying installation for both DIY hobbyists and industrial users. 4. High-Performance Filtering Component Setup: Fitted with high-quality aluminum electrolytic capacitors and inductance filtering parts, it effectively filters circuit clutter and suppresses voltage surges, preventing overcurrent and overvoltage damage to your connected devices and backup batteries, and boosting overall system operating stability. 5. Wide-Compatibility Optimized Circuit: With a compact, optimized circuit layout, it supports a wide 5V-48V power input range, works with most lead-acid batteries, lithium batteries and common backup power sources, and can be applied to multiple scenarios with no extra parameter adjustments needed. Specifications: Category: Automatic Power Backup Switch Module Materials: FR-4 printed circuit board, electromagnetic relay, PA66 insulated terminal, aluminum electrolytic capacitor, other electronic components Size: As shown in pictures Color: As shown in pictures Quantity: 1 piece Notes: 1. Product images do not show the actual size, please refer to the description for specific size details. 2. Please allow for slight size deviations caused by manual measurement, thank you for your understanding. 3. Due to variations in monitor settings, the actual color of the product may differ slightly from the images shown. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.