Import 24v 7a168w Ac/Dc Power Supply 4 Pin Inside — Buy in Bulk from Supplier in United States

The 24V 7A 168W AC/DC power supply with 4-pin internal connector from Shenzhen Sico Import And Export Trading Co., Ltd is a regulated switch-mode power converter designed for LED arrays, CCTV infrastructure, and industrial control systems requiring stable DC output. The unit delivers 24 volts DC at 7 amperes continuous current, yielding 168 watts of total power capacity. Shenzhen Sico lists its origin as the United States, with the supplier address in Wasilla, Alaska, indicating North American stockholding or final assembly rather than Chinese domestic manufacture.

Internally, this power supply employs switch-mode topology for energy conversion from 100-240V AC mains input to low-voltage DC output. The 4-pin connector configuration, while non-standard compared to barrel jacks or terminal blocks, is common in embedded systems and LED driver applications where keyed mating prevents reverse polarity. Over-voltage protection and short-circuit protection are incorporated as safety mechanisms. Typical switch-mode efficiency for this power class ranges 85-90%, though the supplier does not publish a specific efficiency rating. Operating temperature range, hold-up time, and ripple/noise specifications are not stated in the source data and should be confirmed directly.

Primary buyers include OEMs integrating power supplies into LED luminaires, security system installers requiring 24V CCTV camera power, and industrial automation contractors. The 24V rail is a standard voltage in building automation and telecommunications equipment. For importers, the United States origin may affect tariff classifications under HTS 8504.40, and buyers should verify whether the unit carries UL, FCC, or CE compliance markings. Shenzhen Sico's trust tier is listed as harbor with a 0.00% response rate and zero average response hours, which buyers should factor into communication expectations.

Shenzhen Sico Import And Export Trading Co., Ltd maintains a registered address at 802 Nanya Haoting, Nanwan Street, Nanxin, with a secondary location at 3574 N Tamar Road, Wasilla, Alaska 99654, United States. The supplier's trust tier is classified as harbor, the baseline verification level on the platform. The response rate is recorded at 0.00% with an average response time of zero hours, indicating no historical inquiry responses are logged. The company operates as a trading entity rather than a manufacturer, which is relevant for buyers seeking direct factory relationships or custom engineering support.

The listing provides no information about factory ownership, production capacity, years in operation, employee count, revenue figures, or named client references. Buyers should not assume manufacturing capability based on the company name alone. The United States address suggests potential for domestic warehousing or distribution, but this is not confirmed. All claims regarding certifications, MOQ flexibility, and delivery terms in the original source description should be treated as unverified marketing language and confirmed through direct supplier correspondence before placing orders.