Supreme Components International is an authorised distributor of EOS POWER, offering the 3SB-4-R, a high-quality 4W AC-DC power supply. This open-frame converter is designed for applications requiring a compact and efficient power solution. Featuring a single output, the 3SB-4-R provides reliable power conversion from AC to DC. Its open-frame design allows for efficient heat dissipation. Ideal for various electronic devices and systems, this power supply ensures stable and consistent performance. Explore our extensive inventory of EOS POWER products and benefit from our expert support and competitive pricing. Contact us today for your power supply needs.