The DRF240-24-1 is a 240W single-output DIN rail mount AC-DC power supply designed for industrial and process control applications, providing a 24V output with a 24-28V adjustment range and 10A continuous current. It supports up to 15A peak load for four seconds with a 150% overload capability. The unit operates from an AC input range of 180-264V at 47-63Hz, achieving 92.5% efficiency at 115Vac and 94% at 230Vac, with standby power consumption under 0.5W. It features remote on/off control, remote voltage adjustment via an external 5-6V signal, and a DC OK relay. Mounting is on TS-35/7.5 or TS-35/15 DIN rails, with dimensions of 49 × 123.4 × 115 mm and a metal case. Operating temperature ranges from -25°C to +70°C, derating linearly above 60°C. Safety certifications include UL508, IEC/UL/CSA/EN62368-1
AC-DC converters have the functionality to extract a stable DC power supply by rectifying and controlling commercial power supplies. TDK offers an abundant lineup of TDK-Lambda brand AC-DC switching power supplies that adopt the "switching method" for the industrial equipment market. These power supplies are available in unit types, PC board types, power module types, on-board types, and DIN rail mount types, with a wide-ranging product lineup from models with a small capacity of several W to models with a large capacity exceeding 2 kW. TDK-Lambda offers "standard power supplies" that meet the various needs of its customers for keeping up with the changing times, including miniaturization and efficiency enhancement, compliance with safety standards, support for wide input, compliance with EMI (electromagnetic interference) standards and higher harmonic current regulation, compliance with the RoHS directive, and the adoption of digital control technologies.
Combining a careful thermal design and excellent efficiency, with an average active efficiency of over 87% and low standby power consumption, this slim line series is perfect for customers working to Eco-Design guidelines and seeking compact high efficiency products. The fully featured DRF units have output power levels of 120, 240, 480W and 960W, a peak loading capability of 150%, can be operated in parallel and have remote on/off and remote voltage adjustment.
Features
Applications for this product
POWER SUPPLY, AC-DC, 24V, 10A; Power Supply Approvals:ITE; No. of Outputs:1 Output; Output Power Max:240W; Output Voltage - Output 1:24VDC; Output Current - Output 1:10A; Output Voltage - Output 2:-; Output Current - Output 2:- RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | TDK-Lambda Europe GmbH | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies |
| Product Number | DRF240-24-1 | DRF240-24-1 | 27Y0223 |
| Product Name | AC-DC Power Supplies | 120W-960W Single Output High Efficiency DIN Rail Mount Power Supplies | Power Supply, Ac-Dc, 24V, 10A; Power Supply Approvals Tdk-Lambda |
| Type | DC Power Supply | DC Power Supply | DC Power Supply |
| Technology | Switching Power Supply | ||
| Form Factor | DIN Rail | ||
| Features | Excellent efficiency, up to 94% ErP complaint Peak power capability | ||
| Operating Temperature | -25 to 70 C (-13 to 158 F) | -25 to 75 C (-13 to 167 F) |
