STONTRONICS 20W Open Frame SMPSU 12V 1.67A Power Supply

The STONTRONICS 20W Open Frame SMPSU is a compact, single-output switching power supply designed for reliable performance in a wide range of applications. Featuring a universal AC input that accepts voltages from 90V to 264V, it offers global compatibility and flexibility. Its high-efficiency design ensures optimal power conversion with minimal heat generation, contributing to its long-term reliability.

This power supply unit (PSU) boasts robust output protections, including Overload Protection (OLP), Overvoltage Protection (OVP), and Short Circuit Protection (SCP), safeguarding connected equipment. All internal electrolytic capacitors are rated for 105℃, ensuring a long operational lifespan even in demanding conditions. Each unit undergoes a rigorous 100% full-load burn-in test prior to dispatch, guaranteeing performance straight out of the box.

With its ultra-miniature size and low-profile open-frame design, it is an ideal solution for space-constrained installations within Information Technology Equipment (ITE). It is rated for 20W output power under convection cooling, making it a dependable and efficient power source for various electronic devices and systems.

Key Specifications

• Output: Single, fixed 12V DC
• Output Current: 1.67A
• Max Output Power: 20W
• Input Range: 90 - 264V AC (Universal)
• Protections: OLP, OVP, SCP
• Construction: 105℃ long-life capacitors, open frame
• Dimensions: 30mm (W) x 25mm (D) x 40mm (H)
• Operating Humidity: 20% to 90% RH

This unit provides a dependable and compact power solution, combining high reliability with essential safety features for continuous operation.