Power adapter MEAN WELL SFTN01N-15 1 W Input 21.6-26.4 V Output 15 V

The MEAN WELL SFTN01N-15 is a PCB-mount DC-DC converter designed for compact power applications. It accepts an input voltage between 21.6 and 26.4 V DC and provides a single regulated 15 V output at up to 0.067 A (1 W). The module is RoHS-compliant and comes in an SMD package with a shallow depth of 15.2 mm, making it suitable for space-constrained electronic designs.

Advantages

This DC-DC converter offers a stable 15 V output from a 21.6–26.4 V input range while occupying minimal board space due to its SMD package and 15.2 mm depth. It delivers short-protection for 1 second and meets RoHS environmental standards, providing reliable low-power conversion for compact devices.

Suitable for

• Small embedded systems and single-board applications
• Industrial control modules with limited PCB area
• Portable equipment requiring a regulated 15 V supply
• Powering sensors, communication modules, or low-power peripherals

Key specifications

• Manufacturer: MEAN WELL
• Model (MPN): SFTN01N-15
• Input voltage: 21.6–26.4 V DC
• Output voltage: 15 V DC
• Output current: 0.067 A (1 W)
• Protection: 1 second short-circuit protection
• Package: SMD PCB-mount
• Depth: 15.2 mm
• RoHS compliant

How to use

Place the SFTN01N-15 in the designated PCB footprint and solder according to standard SMD reflow or hand-soldering procedures recommended for the board and component. Apply an input voltage within 21.6–26.4 V DC and verify the output is a stable 15 V at the expected load (up to 0.067 A). Observe polarity and ensure adequate spacing and heat dissipation on the PCB for reliable operation.

Recommendations

Operate the converter within the specified input range and load limits. Avoid prolonged short-circuit conditions—protection is provided for 1 second only. Follow MEAN WELL application notes for PCB layout and thermal management to ensure stable performance in compact designs.