TPS240-DR1S12A 240W Din Rail Power Supply

The TPS240-DR1S12A is a high-performance ac to dc power supply and din rail power supply from the TPS100-320W Peak DR+ Series, also serving as a reliable 12v power supply, 12v dc power supply, 12 volt power supply, 12 dc power supply, 12 v power supply, and 240W power supply for industrial and commercial power rail applications. As a professional TPS power supply, this TPS240 12V model supports a wide automatic input range of 85-264VAC 47-63Hz or 120-370VDC, features a high power factor >0.96, and delivers stable 12V DC output with a 12V to 15V adjustable range, 20A rated output current, 240W continuous output power, up to 93% conversion efficiency at 220VAC full load, and a unique 170% power boost for 10 seconds with auto-recover function for transient peak load demands. This dc power supplies unit features ripple/noise lower than 1% of the output voltage, 20ms hold-up time at full load and 230VAC input, less than 0.5mA leakage current at 264VAC 50/60Hz, and comprehensive auto-recover protections including over temperature protection power, over voltage protection (OVP), and overload protection power. It adopts fanless convection cooling design for silent operation, is compatible with standard DIN RAIL TS 35/7.5 or TS 35/15 vertical mounting, accepts cable in AWG26-14 (0.15 - 2.5 mm²) for N, L and DC terminals, and operates in 0°C - 70°C ambient temperature with derating from 50°C to 70°C. This TPS240 240W power supply is UL, CE and TUV certified, complies with UL60950-1, UL508, EN60950-1 standards, Low-Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU, delivers a demonstrated MTBF of over 350,000 hours at full load and 25°C ambient, and comes with a 5-year manufacturer warranty. It is a reliable alternative for meanwell power supply models in the same power class, and the TPS DR+ Series also covers diverse power needs including 24v power supply, 24vdc power supply, 24 volt power supply, power supply for 12v, power supply for 12 volt, and 5v power supply applications. Ideal for automation industry, LED lighting, telecommunication systems, industrial control, and building automation projects.

Key Features

• Wide Automatic Input Range: Supports 85-264VAC 47-63Hz or 120-370VDC input with >0.96 high power factor for global grid compatibility.
• 170% Power Boost Capability: Delivers 170% peak power for 10 seconds with auto-recover function to handle transient peak load demands.
• Ultra-High Efficiency Conversion: Achieves up to 93% conversion efficiency at 220VAC full load with convection cooling to minimize energy loss.
• Adjustable Stable DC Output: Provides 12V DC output with 12V to 15V adjustable range, 20A rated current, 240W power, and <1% output ripple/noise.
• Comprehensive Protections: Equipped with auto-recover overtemperature protection, OVP, and overload protection for long-term reliable operation.
• Global Safety Certifications: UL, CE and TUV certified, complies with UL60950-1, UL508, EN60950-1, and EU LVD/EMC directives.
• Silent Convection Cooling: Fanless design with convection cooling ensures silent operation and extends product service life.
• Standard Din Rail Mounting: Compact form factor compatible with standard DIN rail mounting for quick installation in industrial control cabinets.
• Wide Operating Temperature: Operates in 0°C - 70°C ambient temperature with derating from 50°C to 70°C for harsh industrial environments.
• Long-Term Reliability: >350,000 hours demonstrated MTBF at full load 25°C, backed by a 5-year manufacturer warranty.