[Reliable Quality] Power driver passes testing with Class II isolation level and Class III overvoltage level; EMC meets Class B standards. [Strong Stability] AC-DC power adapter with 90% conversion efficiency, designed to meet 5G anti-vibration requirements; no-load power consumption less than 0.15W. [Super Compatible] Switching power supply is PCB mount type, naturally air-cooled, suitable for use in instruments, industrial control equipment, and similar applications. [Multiple Protection] Power converter operates within -30C to +70C temperature range and includes short circuit, overload, over-voltage, and over-temperature protection to safeguard connected devices. [Cautions] To extend service life, avoid operating the power transformer above the rated current for extended periods. For questions, promptly. Color: Black Material: Plastic Package Contents: 1 x Switching Power Supply Note: Other products are not included. Light reflection and display differences may cause slight color variations between the image and actual item. Measurement error allowed is +/- 1-3 cm.