DIN Rail Power Solutions

TDK-Lambda offers an impressive portfolio of AC/DC and DC/DC DIN Rail products, including DIN mounted EMC Filters, tailored to meet the evolving power need challenges faced by customers across various industries. These products are engineered to deliver high efficiency, reliability, and compact design, making them ideal for a wide range of applications including industrial automation, process control, and building management systems.

Key features and benefits

• Energy Efficiency: Designed to optimize power usage, reducing energy consumption and operational costs
• Versatility: Offers a wide selection of models to cater to different voltage and power requirements, ensuring compatibility with various systems
• Compact Design: Space-saving form factors allow for easy integration into existing setups without compromising performance
• Reliability: Built with robust components to ensure long-term operation and minimal downtime, helping to save money by reducing maintenance and repair costs
• Advanced Functionality: Includes features such as remote monitoring, adjustable outputs, software control and communication and peak power capabilities to enhance operational flexibility

TDK-Lambda's DIN Rail products are ideal for customers looking to implement reliable and efficient power solutions in their applications. Explore the different portfolio series below.

• DRB Series
• DUSH960 Series
• DRF Series
• DRL Series
• DDA Series
• DBM Series
• DRM Series
• RSEN EMC/EMI Filters
• DSP Series
• DPP Series
• DPX Series

DRB 15 W - 100 W

The DRB series offers simple, cost-effective DIN power supplies for industrial and process control applications, combining reliability, compact size, and energy-saving efficiencies up to 91%, with long field lifetimes, multiple power levels and output choices, and key safety certifications.

Features

• Combines low cost, reliability, and compact dimensions with energy-saving efficiencies of up to 91%
• Conservatively rated electrolytic capacitor temperatures offer improved field lifetimes of up to 10 years
• Available in four power levels: 15 W, 30 W, 50 W, and 100 W

DRB Single Phase 120 W - 480 W 

The DRB series of DIN rail power supplies provide basic functionality with certifications like IEC/EN/UL 62368-1 and UL 508, suitable for power applications up to 480 W. Designed to meet the demand for simple and cost-effective solutions in industrial and process control applications, the series offers compact dimensions and high efficiencies of up to 93%.

Features

• Certified with IEC/EN/UL 62368-1 and UL 508 for power applications up to 480 W
• Supports the trend for simple and economic DIN power solutions in industrial and process control applications
• Combines low cost with extremely compact dimensions
• Achieves efficiencies of up to 93% efficiency

DRB 3 Phase 120 W - 960 W

The DRB series of DIN-Rail power supplies from TDK-Lambda are designed for industrial applications, offering versatility across various sectors. Key features include:

Features

• Available in 12, 24, 48, and 72 volts, catering to a wide range of applications
• Users can select between screw and push-in terminal blocks for ease of installation
• Compliance with seven major electrical safety standards ensures global market access
• High operating efficiencies, conservative thermal design, and redundant overvoltage protection contribute to maximum system uptime
• Reduced component count and rigorous testing enhance product reliability

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DUSH960 DIN Rail Mount DC Uninterruptible Power Supply

The DUSH960 uninterruptible power supply for DIN rail applications offers a high degree of safety in the event of a power loss. Comprehensive features allow deployment in various applications such as industry automation, plant engineering, building control.

Features

• Supports wide input and output voltage ranges
• Decoupled load and battery voltages thanks to integrated DC-DC converter
• Optional battery temperature sensor for extensive monitoring capabilities
• Multiple battery chemistries supported including supercap storage up to 1000 Ah

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DRF960-24-1 DIN Rail Power Supply

The DRF series offers full-featured DIN Rail mount power supplies for industrial and process control applications.

Features

• Combines careful thermal design, reliability, and compact dimensions
• Achieves energy-saving efficiencies of up to 95%
• Uses conservatively rated electrolytic capacitor temperatures for improved field lifetimes of up to 10 years
• Available in four power levels: 120 W, 240 W, 480 W, and 960 W
• Provides 24 V outputs with a peak loading capability of 150% for up to four seconds
• Models can be operated in parallel. Features remote on/off and remote voltage adjustment.

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DRF/HL Series DIN Rail Mount Power Supplies

Featuring IECEx / ATEX approvals for hazardous applications like Marine, Grain elevators, Oil and Gas. The DRF/HL models extend the existing DRF series of 120 W to 480 DIN rail mount power supplies. Accept a wide AC input range of 85 V to 265 V (300V for 5 seconds).

Features

• Highly efficient power supplies
• Deliver a peak load of 150%
• Available in compact, slim-line packages

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10 W to 100 W Low Profile DIN Rail Mount Power Supplies

The low profile DRL DIN rail power supply series provide a reliable solution for many industrial applications and building automation. Features double insulation and safety Class II input, eliminating the need for connection to earth.

Features

• NEC Class 2 compliant output, in accordance with UL 1310, ensures limited output currents under fault conditions
• Available in four power ranges
• Offers a choice of 12 V, 15 V, and 24 V output

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250-500 W, Wide Range Input, Non-isolated, DIN Rail DC-DC Converters

The DDA DIN rail mount, non-isolated step-down converters are ideal for creating additional high current output voltages from a single output 24 V or 48 V AC-DC power supply. DDA DIN rail mount, non-isolated step-down converters.

Features

• Highly efficient and compact series
• Accepts a very wide DC input
• Offers a wide output adjustment range
• Available in single or dual output models

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DBM20 DIN Rail Mount Buffer Module

The DBM module is designed to provide short-term hold-up or peak power for loads connected to a 24 Vdc AC-DC power supply, ensuring safe and controlled equipment shutdown during brief AC power interruptions. It offers flexibility with fixed and variable buffer modes and allows for extended hold-up time through parallel module connections.

Features

• Supplies an additional 250 ms hold-up at 448 W output power
• Stores energy in electrolytic capacitors during normal operation
• Fixed mode: activates at 22.4 V input voltage drop
• Variable mode: activates with a 1 V input decrease
• Multiple modules can be paralleled for additional hold-up time
• Product status accessible via DC OK relay or LED indicators
• Output voltage can be inhibited to prevent unsafe discharge of stored energy

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DRM40 Series Redundancy Modules

The DRM40 series of 20 A - 40 A DIN rail mount redundancy modules can be used in N+1 redundancy applications or to parallel two power supplies for additional power.

Features

• Features a current balancing LED indicator that illuminates when both power supplies are adjusted to deliver the same current
• Provides two isolated alarm signals to indicate the output voltage status of each power supply
• Internally features a low 200 mV voltage drop

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Multipurpose Single-Phase Filter RSEN Series

The RSEN series single-phase EMC filters are designed to deliver high-performance noise attenuation in a compact and versatile package. With current ratings ranging from 3 A to 300 A, these filters provide optimal performance for various applications.

Features

• 3 A to 300 A current ratings
• DIN rail bracket option
• Captive hardware
• Safety certified

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Low-Profile DIN Rail-Mount Power Supplies

The TDK-Lambda DSP power supply is designed for reliable performance in building automation applications, offering a compact, low-profile solution with versatile features.

Features

• Available output voltages from 5 V to 24 V
• Supports a wide range of AC input voltages
• Operates in temperatures from -25°C to +71°C
• Convection cooled for silent operation
• Meets UL1310 Class 2 safety standards
• Class II double insulation for enhanced safety

DPP 3-Phase Series DIN Rail Mount Power Supplies

The DPP series of AC-DC DIN rail mount power supplies with outputs rated from 120 to 480-watts that operate off a 3-phase AC line input from 340 to 575 VAC. These models are ideal for factory automation, industrial control systems and test and measurement equipment.

Features

• Low cost
• 12 V, 24 V or 48 V outputs
• Parallel function switch (240 & 480 W)
• Current share (960 W)

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DIN-Rail Mount 40-60 W DC-DC Converters

The DPX series of DIN rail mount DC-DC converters is perfect for generating additional, isolated, and regulated voltages from a 24 Vdc DIN rail bus. These converters offer flexibility and protection, making them suitable for various applications.

Features

• Available in single, dual, or triple output models
• Power levels range from 15 W - 60 W
• Operate from 12 V, 24 V, or 48 V nominal DC inputs with 2:1 or 4:1 ranges
• Fully protected with Class B EMC performance

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