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[Thông báo] Lịch Nghỉ Tết Nguyên Đán 2026. Xem chi tiết
Announcement of Lunar New Year Holiday 2026. See more
[Thông báo] Thay Đổi Về Thủ Tục Hải Quan Và Giao Nhận Hàng Hoá Theo Thông Tư 121/2025/TT-BTC. Xem chi tiết .
[Notice] Change to Customs Procedures and Cargo Delivery under Circular 121/2025/TT-BTC. See more .
Power supply units provide power to machinery, etc. They also include switched-mode power supply units that convert electrical current that is supplied by electric service providers, AC adapters that transmit electrical current to devices, transformers (power transformers) that lower voltage, etc. Noise filters for noise prevention and UPS that supplies power in the event of outages are also related equipment. Power supply units provide power to industrial machinery and equipment for operation and are also used for light fixtures for indoor and outdoor lighting. Power supply units made with waterproof or dust-proof materials are also available and should be selected for various applications where safety can be a concern.