Manufacturers

PULS

PULS is a globally recognised leader in the development and manufacture of DIN rail power supplies. A privately owned and managed company, PULS has earned a reputation for its unwavering commitment to innovation, quality, and perfection. As the only company worldwide solely dedicated to the design and production of DIN rail power supplies, PULS channels its engineering expertise, resources, and energy into achieving a singular goal: to be the best in this specialised field. With a strong team of over 50 development engineers, the company continues to push boundaries and lead the industry in performance and reliability.

PULS offers an extensive range of power supplies designed to meet diverse industrial and commercial needs. The product lineup includes the DIMENSION, PIANO, and MiniLine families, each providing superior performance and efficiency. PULS power supplies stand out with exceptional specifications, including efficiencies of up to 95.2%, high MTBF, long service life, and compact, lightweight designs. These power supplies are built to operate efficiently in demanding environments with high power reserves, including optional 50% Bonus Power and 20% Power Boost. In addition to the core power supplies, PULS offers supplementary units like DC-UPS, battery modules, redundancy modules, and protection modules. Customers can trust PULS for reliability, longevity, and ease of use, with products designed to remain available for decades without discontinuation, ensuring long-term stability for any application.

OEM Automatic is an authorised distributor of Puls' DIN rail power supplies.

Examples of products

AC-DC Power Supplies
DC-DC Power Supplies
DC-UPS and Buffer Modules
IP54, IP65 AND IP67 Power Supplies
Redundant Power Supplies
Redundancy Modules
AS Interface Units
Accessories for Power Supplies
Power over Ethernet
Electronic Circuit Breakers

View all Puls products

Pulse Product Catalogue:

Puls Catalogue Cover Image

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Product Ranges

AC-DC Power Supplies

DC-DC Power Supplies

DC-UPS and Buffer Modules

Our DC-UPS systems provide great flexibility and reliability and are very easy to install. A complete DC-UPS system consists of a control unit as well as a battery and power supply with suitable power for the application. In the event of a power failure, the battery is automatically switched on and supplies connected loads.

IP54, IP65 AND IP67 POWER SUPPLIES

<div class="row"><div class="col-xs-12 col-sm-6"><div class="row"><div class="col-xs-12"> With FIEPOS, PULS presents a completely new and unique type of power supply that has been developed precisely to move the power supply out of the electrical cabinet. The FIEPOS units are available with protection classes IP54, IP65 or IP67 and are easy to install and flexible to meet the different unique requirements in each application. It also simplifies the planning and maintenance of complete or expandable systems. In addition, the electrical cabinet can be replaced with smaller versions or completely removed. In short, PULSE FIEPOS is the alternative to a power supply from a central control cabinet, a decentralized control box or a customer-specific solution. FIEPOS is available in two different series, Basic and Efused.</div></div></div><div class="col-xs-12 col-sm-6"><iframe width="100%" height="315" src="https://www.youtube.com/embed/ccEwWyESyrg?rel=0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" data-lf-yt-playback-inspected-laxoeakq1v7oygd0="true"></div></div>

Redundant Power Supplies

Power supplies with built-in redundancy can replace redundancy modules and do not rely as much on width. You get a secure system that is extra important in applications where downtime is costly. The power supplies have quick-connect contacts on both the input and output for quick and easy replacement in the event of a fault. This way, you never have to shut down the application to install a new power supply.

Redundancy Modules

With a redundant module from Puls, you get a secure system against internal faults on power supplies, which is particularly suitable in processes where downtime is costly. The redundant module can also be used in systems where you want to ensure the operation of sensitive loads. Input 1 is connected to the main unit which normally supplies loads and eg PLC. Redundancy modules with MOSFET technology PULS developed a decoupling solution with MOSFETs to fulfil the need for minimal no-load losses. For instance, when using a MOSFET module, a load current of 40A will only produce power losses amounting up to 3W. With MOSFETs as a decoupling element, even voltage drops can be minimised. The voltage drop at 40A output current is lower than 50mV between the input and output. After implementing MOSFETs, even the parallel-use mode achieves better thermal balance, thus leading to an extended lifetime of the power supplies. In this process, the load current is divided equally between the individual power supplies. Do you want to learn more about the benefits of MOSFET technology for redundant power supply systems? <a href="https://www.oem.co.uk/ui/product-resources/oem/-_-160157.pdf?att=False&hash=CF5355213B4AB11B0DEC86B9F0BCC935"> Download free white paper</a>

AS Interface Units

The interface units supply AS-interface systems with voltage via the yellow AS-interface cable. The communication between the different slaves is modulated and is embedded in the output voltage of the power supply. Therefore, special power supplies are required that do not filter out the data information.

Accessories for Power Supplies

Power over Ethernet

With the help of our Power over Ethernet energizers, you can power up to 8 Ethernet circuits. It is possible to run on 230V AC or to connect to your 48V DC unit.

Electronic Circuit Breakers

The PISA multi-channel electronic circuit breakers with DIN rail mounting are designed for current distribution and protection of DC 24 V load circuits. The PISA electronic circuit breakers distribute the current of large power sources to multiple lower current output channels and therefore allow for smaller wires to be used. In the event of a fault, the electronic circuit breaker reliably switches off the channels and protects the loads.

Contact us

If you need any help, you can contact us in one of the following ways:

0116 284 9900

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