Specifications
Vendor
TDK-Lambda
Model
DRB480-24-1
Series
TDK-Lambda DRB
Type
Single-output DIN-rail AC-DC switching power supply
Output Voltage
24 V DC (24 to 26.4 V DC adjustable)
Max Output Current
20 A
Max Output Power
480 W
Input Voltage
90 to 264 VAC (universal)
Package / Mounting
DIN rail (TS35)
Width
84 mm nominal
Efficiency
greater than 90% (230 VAC)
Cooling
Free-air convection
Safety / EMC
IEC/EN/CSA/UL 62368-1, UL508, CE / UKCA, EN61000-4 series
Applications
Industrial automation, machine control, building systems
Overview
The TDK-Lambda DRB480-24-1 is a single-output 480 W DIN-rail mount AC-DC power supply. It provides a 24 V DC output adjustable from 24 to 26.4 V at up to 20 A, giving 480 W of continuous output power from a universal 90 to 264 VAC input.
The DRB480 unit brings power-factor correction, sub-1% line and load regulation, high efficiency and a slim 84 mm-wide DIN-rail enclosure that fits standard TS35 rail alongside breakers and terminals. It is one of the DRB family (15 W to 960 W) used widely in industrial automation, machine control and building-management cabinets.
Key Benefits
480 W output · 24 V DC at 20 A · universal 90-264 VAC input · greater than 90% efficiency · PFC · slim 84 mm DIN-rail package.
Applications
Industrial automation and control cabinets, machine and process control, building-management systems, and telecom/industrial DC distribution where a regulated 24 V DIN-rail rail supply is required.
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