Import 24v 9a 216w Ac-Dc Switching Power Supply — Buy in wholesale FOB from Supplier in United States

The 24V 9A 216W AC-DC switching power supply converts mains alternating current to a regulated 24 volt direct current output at up to 9 amperes continuous load, delivering 216 watts of rated DC power. Shenzhen Sico Import And Export Trading Co., Ltd lists this unit from a United States address in Wasilla, Alaska, though the company name suggests historical or operational ties to Shenzhen, China. The topology is assumed to be single-transistor forward or half-bridge LLC resonant given the wattage class, though the supplier does not specify converter architecture.

Construction typically includes an EMI filter stage, bridge rectifier, power factor correction (PFC) circuit for models above 75W, high-frequency transformer with ferrite core, synchronous or Schottky output rectification, and closed-loop feedback via TL431 or equivalent shunt regulator with optocoupler isolation. The enclosure is likely aluminium or steel with ventilation slots, though exact dimensions, IP rating, and cooling method (natural convection, forced air, or conduction) require supplier confirmation. Input voltage range, hold-up time, and efficiency rating (likely 85% or higher for modern designs in this class) are not stated in the source data.

Target applications include LED driver systems, industrial automation controllers, CCTV camera banks, telecommunications rack equipment, and medical devices where a stable 24V bus is required. The unit suits OEM integrators, systems integrators, and maintenance procurement teams replacing failed supplies in existing installations. Buyers should confirm overload protection type (hiccup, constant current, or latch-off), output ripple and noise specifications, and whether the supply meets medical safety isolation (2 x MOPP) or industrial IEC 62368-1 / IEC 61558 requirements for their end use.

Shenzhen Sico Import And Export Trading Co., Ltd maintains a registered US address at 802 Nanya Haoting, Nanwan Street, 3574 N Tamar Road, Wasilla, Alaska, 99654. The harbour trust tier and zero percent response rate with zero average response hours indicate no platform-mediated communication history. The company name references Shenzhen, a major Chinese electronics manufacturing hub, while the listed origin is the United States, creating ambiguity about actual stock location, drop-shipping arrangements, or corporate structure that buyers must clarify directly.

The supplier profile does not indicate year of establishment, employee count, warehouse capacity, or whether they are a manufacturer, trading company, or reseller. No factory audit information, quality system certification, or US corporate registration details are attached to the listing. The source description mentions ISO and CE certification for the product, but certificate numbers, scopes, and issuing bodies are not provided. Importers should request the supplier's business licence, W9 or EIN documentation for US tax purposes, and evidence of product liability insurance before committing to volume purchases.