Power adapter/inverter mean well DETN02N-15, Input 21.6–26.4 V, Output 15 V, Power 2 W, Depth 15.2 mm

Mean Well DETN02N-15 is a compact PCB-mount DC-DC converter intended for use as a small power adapter or inverter. It accepts an input voltage range of 21.6–26.4 Vdc and provides a stabilized 15 V output with up to 2 W of output power in a shallow SMD package with a depth of 15.2 mm. The unit is RoHS compliant and designed for embedded electronics and industrial control applications requiring reliable low-power conversion.

Advantages

The converter delivers a regulated 15 V output from a wide 21.6–26.4 V input range and offers dual-output topology as specified for ±15 V capability at low current levels. Its compact SMD PCB-mount format with a 15.2 mm depth saves board space. Built-in short protection (0.5 second) increases reliability in fault conditions. RoHS compliance supports use in regulated environments.

Suitable for

• Embedded electronics and compact assemblies
• Industrial control and automation modules
• Low-power signaling and sensor interfaces
• PCB-mounted power conversion in space-constrained devices

Key specifications

• Model: Mean Well DETN02N-15 (MPN: DETN02N-15)
• Input voltage: 21.6–26.4 Vdc
• Output: 15 V (stabilized), 2 W output power
• Alternate/dual output capability: ±15 V at ±0.067 A (as specified)
• Protection: 0.5 second short-circuit protection
• Package: SMD PCB-mount, depth 15.2 mm
• Compliance: RoHS

How to use

Mount the DETN02N-15 directly to the PCB according to the manufacturer’s recommended footprint and soldering profile for SMD components. Apply an input voltage within the specified 21.6–26.4 Vdc range and observe polarity. Verify output voltage under the intended load, ensuring the power draw does not exceed the 2 W rating or the ±0.067 A per rail where dual output is used. In case of a short, the device provides 0.5 second protection—remove the fault and allow the unit to recover before resuming operation.

Recommendations

Provide adequate PCB thermal relief and keep nearby heat-sensitive components at a safe distance. Follow PCB layout and soldering guidelines for SMD power components and ensure input filtering and proper grounding for reliable operation in industrial or embedded systems.