Ault SW305 AC Adapter Power Supply 5V 2.0A 12V 0.8A 17W 100-250V Dual Output

Ault SW305 AC Adapter Power Supply 5V 2.0A 12V 0.8A 17W 100-250V Dual Output

The Ault SW305 is a compact dual-output external AC adapter manufactured by Ault Inc. in South Korea. It delivers two regulated DC rails simultaneously — +5V at up to 2.0A and +12V at up to 0.8A — with a combined maximum output of 17 watts. The universal 100–250V AC input makes it compatible with mains power worldwide.

Specifications & What's Included

• Model: Ault SW305, Rev C
• Reference number: KA-26-21-F-02
• Input: 100–250V AC, 50–60Hz, 0.25–0.6A
• Output 1: +5V DC @ 2.0A
• Output 2: +12V DC @ 0.8A
• Total output power: 17W maximum
• Output connector: 6-pin proprietary connector
• Input connector: IEC C8 (figure-8) AC inlet
• Safety class: Class 2
• Certifications: UL Listed (902R), GS
• Manufactured in South Korea
• AC power cord not included

Applications

The Ault SW305 is a dual-rail switching power supply of a type widely used in the 1990s and 2000s to power external peripherals, embedded systems, and industrial or commercial electronics requiring both a 5V logic rail and a 12V rail from a single adapter. The +5V and +12V combination is a common requirement in devices such as external drives, barcode scanners, point-of-sale terminals, networking equipment, and proprietary OEM devices. The universal input range makes it suitable for use in any country without a voltage converter. Units like this are still sought for replacement and repair purposes in equipment that uses the specific 6-pin output connector.