The Modex Automation TR25 series is a family of 25-watt switching power adapters designed for reliable DC power supply in industrial and commercial automation applications. Featuring a universal AC input voltage range of 90–264 VAC, these adapters provide stable output voltages including 3.3V, 5V, 9V, 12V, 15V, 18V, and 24V DC, with output currents ranging from 1.05A to 4A depending on the model. The TR25 series offers high efficiency (up to 88%) and includes continuous short circuit protection and optional over-voltage protection for enhanced safety.

Designed as wall-mount power adapters with fixed or interchangeable plugs, the TR25 series meets international EMI standards (EN55022 Class B, CISPR/FCC Class B) and complies with energy efficiency regulations (CoC Tier 2, DOE Level VI). Operating temperature ranges from –20°C to +60°C and altitude up to 3000 meters make it suitable for diverse environments. The compact design and multiple AC plug options (USA, Europe, UK, Australia) facilitate easy integration into automation systems.

Key Features:

• Power output: 25W nominal

• Universal input: 90–264 VAC, 47–63 Hz

• Output voltages: 3.3V, 5V, 9V, 12V, 15V, 18V, 24V DC

• Output currents: Up to 4A (model dependent)

• Efficiency: Up to 88%

• Protections: Continuous short circuit, optional over-voltage

• EMI compliance: EN55022 Class B, CISPR/FCC Class B

• Energy efficiency: Meets CoC Tier 2 and DOE Level VI

• Operating temperature: –20°C to +60°C

• Operating altitude: Up to 3000 m

• Mounting: Wall-mount with fixed or interchangeable AC plugs

• AC plug options: USA, Europe, UK, Australia

• Compact and lightweight design

Modex Automation – TR25 Series – 25W Universal Input Switching Power Adapter