Ultra-Compact Isolated 12V DC 450mA 5W AC 90-250V Buck Converter Module | Precision AC-DC Switch Power Supply with Indicator

The Ultra-Compact Isolated AC-to-DC Buck Converter is a highly efficient and precise switch-mode power supply designed for embedded systems and space-constrained applications. With miniature dimensions of only 3 x 2 x 1.8 cm, this module effortlessly steps down AC line voltage (90V to 250V) to a regulated DC 12V (±0.2V) output. Its isolated design ensures safety and superior noise suppression, critical for sensitive electronics. Providing up to 450mA (5W) of output power with an impressive 80% efficiency, it's ideal for powering microcontrollers, sensors, relays, and small DC circuits. It also features a useful power indicator and robust protection against inrush current (20A).

Key Features

• Ultra-Small Form Factor: Extremely compact dimensions for easy integration.
• Wide Input Voltage: Accepts universal AC input from 90V to 250V, making it globally compatible.
• Precision Output: Provides a stable DC 12V output suitable for sensitive components.
• Isolated Design: Offers electrical isolation for enhanced safety and noise reduction.
• High Efficiency: Operates at 80% efficiency for minimal power loss and heat generation.
• Low Input Current: Energy efficient with low current draw.
• Robust Operation: Designed to operate in challenging environments.