The RACPRO1 e-Fuse series offers advanced DC protection with intelligent load current limiting, overload and fault detection, and simplified installation. Unlike traditional...
Consider the arrangement shown below (Figure 1). A primary switching cabinet (Application #1) is powered by a 480W 24VDC power supply (the RACPRO1-T480/24V). A secondary...
Since the company was founded in 1975, we have focused on innovation, performance, and quality. For this reason, power supply solutions, including AC/DC power supplies, DC/DC...
Mains electrical distribution in buildings varies by voltage levels and specifications based on factors like application needs, safety, and history. For AC distributions,...
Fuel cells are electrochemical devices that convert the chemical energy from a gaseous fuel, often hydrogen, directly into electrical energy. This process occurs in a...
Regulating DC voltages has a long history: the first integrated circuit regulators date back fifty years. Linear regulators came first and some of the earliest designs are...
Switching regulator topologies are preferred for most general-purpose power conversion applications as they combine high efficiency with design flexibility. As a result, many...
Mains electrical distribution in buildings varies by voltage levels and specifications based on factors like application needs, safety, and history. For AC distributions,...
In industrial automation systems, the safety of both loads (equipment and machinery) and personnel is paramount. Power supplies are a crucial component of these systems, of...
DIN rail power supplies offer several advantages over traditional power supplies. They are modular, easy to install, and space-efficient. They mount on a DIN rail, making...
Designing for high operational reliability is critical in ensuring that power supplies can support the continuous operation of equipment, particularly in demanding...
DIN rail mounting has revolutionized electrical cabinets since the idea was first introduced in the 1920’s to standardize switchgear mounting and allow interchangeability...
RECOM’s portfolio of products and capabilities is now significantly enhanced. New full custom and standard power conversion solutions addressing high-end markets such as...
In many medical applications, powerful DC motors are needed. For example, for heavy duty lifting, rotating, or tilting of medical beds and operating tables, to maneuver...
As the world moves away from fossil fuels towards renewable energy, the electrical grid is changing to keep up. The old way of doing things — large coal, gas, or nuclear...
Optimizing power stage design needs adaptable gate drive solutions for evolving technologies like Si, SiC, and GaN. This paper highlights the benefits of isolated DC/DC...
Automated logistics management is improving productivity, reducing costs, and getting products to customers faster than ever before. These complex systems use off-the-shelf...
Our popular and cost-effective RAC03-K range of miniature AC/DC converters is now available in SMT format. Parts in the RAC03-K/SMT series operate from universal 85 – 265VAC...
We are pleased to now offer 15W AC/DCs in open frame and enclosed versions, suitable for chassis and DIN rail mounting. The open RACM15E-K/OF parts are sized 3.1 x 0.9 x 0.8...
Wide Band Gap (WBG) power transistors are becoming mainstream, with a continual stream of new products coming to market. Gate drivers must also evolve to meet the...
Simply grounding the output of a standard class II AC/DC switching power supply can create EMC problems. The solution is to use an external mains filter or to select a RECOM...
Off-highway electric vehicles (EVs) include many applications from electric forklifts to tractors to excavators. Their applications are in people movers such as airport...
Our new RACM140E-K range of universal input AC/DCs is the balanced ratio of feeding dynamic power needs versus reliability and at competitive pricing at less restricted space...
The new cost-effective RPMGE-10 and RPMGH-40 non-isolated DC/DCs from RECOM are rated for 10A and 40A output in half and eighth brick formats respectively. Input for both is...
Gate driver power supplies for Silicon Carbide (SiC) and Gallium Nitride (GaN) devices must address the unique bias requirements of these wide-bandgap semiconductors. This...
Our latest generation, cost-effective, high-performance “K” series pinned DC/DCs now pack a more powerful punch with up to 30W rating and wide input ranges in a miniature 1”...
One of the simplest ways to start artificial intelligence (AI) assisted PCB designing is to simply register on the CELUS Design Platform at: app.celus.io.
Our very popular RACM series of encapsulated board-mount AC/DC power supplies now includes parts rated at 16W in a 2 x 1.08 x 0.9 inches (52.7 x 27.6 x 23mm) package with a...
RECOM is currently launching a REDIIN series of DIN rail AC/DC power supplies at 90V to 264V input ranges and 120W, 240W, and 480W power ratings onto the market in addition...
Our RPL, RPH, and RPZ products in QFN and LGA packages are so tiny that bench evaluation of performance can be a challenge to eyesight and soldering skills. However,...
It’s no secret that the quest for higher efficiency in power supplies is driving improvements in performance across a broad front. Advancements in materials science are...
Wireless Power Transfer (WPT) applications involve the transmission of electrical power from a source to a load without physical connections. These applications often use...
Our cost-effective RMOD range has just been extended with two new products – the RMOD300-UW and RMOD360-UW. Both DC/DC converters are in a 190 x 76 x 44mm baseplate cooled...
What Is Edge AI? Edge AI is the deployment of AI models directly on devices at the network's edge; it reduces dependency on cloud computing by employing on-device processing...
We have used our expertise in state-of-the-art circuit design and packaging techniques to push the boundaries of power density combined with cost-effectiveness and now offer...
There’s no doubt that wide bandgap (WBG) technology is here to stay. Silicon carbide (SiC) and gallium nitride (GaN) transistors are rapidly becoming the preferred choice in...
RECOM announces the launch of an advanced manufacturing set-up and after-sales support facility in Bangkok, Thailand. This strategic move aims to elevate service quality for...
Transforming Legacy Industry Essential: Optimal Balance, Flexibility, and Automation. Explore how a traditional industry staple has evolved for improved efficiency, reduced...
There is an increasing demand for improved efficiency at higher output power levels for automotive, industrial and inverter applications. For electric vehicles (EVs), this...
An optic module is a transceiver device that converts high speed electrical data signals into optical signals and vice versa. Such electro-optic systems are key components in...
We have set a new standard for a combination of size, power cost-effectiveness, and efficiency with our new RPZ series of non-isolated buck converters along with a new RPL...
At first, it might seem that Artificial Intelligence (A.I.) and power supply design have very little in common. However, RECOM is already actively using A.I. in at least...
Carbon [C] is an essential element. We are carbon-based lifeforms. In combination with oxygen, gaseous CO2 concentration is the barometer we use to measure our contribution...
We are all familiar with the rechargeable toothbrush or the phone charging pad that use low power wireless power transfer, but what challenges lie ahead for high power...
Battery Electric Vehicles (BEVs) and Plug-In Hybrid Electric Vehicles (PHEVs) rely on series connected Lithium-Ion cells to deliver sufficient voltage needed by the traction...
At the most basic level, the job of a power supply is to convert an incoming AC voltage to one or more lower voltage and higher current DC voltages in the most efficient way....
Asymmetric regulated outputs suit IGBT, Si, SiC, and GaN cascode gate drives - It is now simpler than ever to generate power for IGBT, Si, SiC, and GaN cascode gate drivers...
Our popular ‘ready-to-use’ RMOD series of DC/DCs for mobility applications now includes two 600W versions – the RMOD600-W with 33.6V to 96V input range (125V/5 mins) with a...
The semiconductor supply chain poses different challenges for customers depending on their volume, purchasing power, and distinct requirements. To help customers mitigate...
New models in the RECOM RMOD range of DC/DCs for mobility applications are now available. With 400W output power, the RMOD400-28-13SW suits 24V, 28V, or 36V input nominals...
In 2022, RECOM planted a tree for each business card collected at the many international trade shows that we attended. Through this program, we planted hundreds of trees,...
The semiconductor industry has faced numerous challenges in recent years due to global supply chain disruptions, with additional hurdles including changing consumer behavior...
AIoT or the amalgamation of Artificial Intelligence (AI) with the Internet of Things (IoT) is one of the most promising new developments in the electronics industry....
Low-wattage AC/DC power supplies power to a wide variety of applications including IoT, IIoT, medical equipment, and industrial automation. The design must meet challenging...
Mobility applications put heavy demands on power converters. While commercial products may meet some of the required specifications, extensive external circuitry is typically...
LED (Light Emitting Diode) lighting is gaining popularity in the field of agriculture, especially in animal husbandry, greenhouses, and indoor farming, where it provides...
Our popular RECOM RACM30-K/277 range of 30W-rated, low-cost, board-mount AC/DCs has been extended to include an open frame option, designated /OF, at half the weight of the...
RECOM leads the market again with the release of the RACM06E-K/277, an economical 6W AC/DC converter with an exceptional range of features in a tiny 1” X 1” form factor.
Our newest 60W output power source from a wide-input DC/DC converter boasts top-tier medical certifications. The REM60-W is a compact board-mount solution adheres to...
Low-power DC/DC converters, in the market, often include significant labor content in their design, due to the manual assembly of magnetic components. New design techniques...
Two new variants of our popular and cost-effective RACM600-L AC/DC series have been released with 12V and 48V outputs. Adding to the existing 24V output version, the new...
Our low-cost R-78K-2.0 series is now available with 90 degree, pre-formed, through-hole pins for horizontal mounting where a low profile of just 8.5mm is an advantage. The...
Industry 4.0 imposes stringent reliability, size, and efficiency requirements on DC/DC converters and designers must meet the needs for better performance and improved power...
Our popular R-78 series of switching regulators - a drop-in replacement for lossy linear types - is now available with an extended input voltage range to 40V and a wider...
Evaluating key drivers for power module density transcends far beyond simple rules of thumb, such as the inverse proportionality of power solution switching frequencies to...
DC/DC conversion solutions have a long history of advancements, beginning with the invention of switching technologies. Compact size and cost-effectiveness are key to...
Improvements in power semiconductors are helping to transition to a green economy, however many green energy applications require DC/DC converters in a small form factor....
Achieving electromagnetic compatibility (EMC) between electronic system components and the end equipment is a major challenge in modern product design. The present article...
60W of output power is now available from a wide-input DC/DC with high-grade medical certifications in a compact board-mount format with industry-standard pin-out.
While having power when expected is a key aspect of reliability for any electrical or electronic system, what drives that ultimate robustness into the power modules/subsystem...
RPxx-RAW series is an ideal choice for providing isolated and auxiliary power in various rail and wide voltage range scenarios. The three different power levels of this part...
RECOM offers a portfolio of over 30,000 off-the-shelf converters that can meet the vast majority of requirements. Even so, a particular application may call for something...
A subsequent whitepaper will expand on the identified items and offer guidance on managing the supply chain resources mentioned in the preceding document. It was developed...
The whitepaper shares some design guidelines and advice on how to reduce failure causes and simplify the design - with application examples for a better comprehension.
This whitepaper will provide a solid overview of energy storage (ES) fundamentals, with a focus on ES solutions at the system level. Gain insights into capacitors vs....
DC/DC-converters are electronic devices that can change a direct current (DC) voltage into another DC voltage. They can act like an isolating transformer or a step-up or...
Modern advancements in power supplies and powered solutions are transforming
the “inconvenient necessity” of the system into highly-enabling features that
are driving a...
On the topic “Build or Buy?” [1], we took a fresh, holistic view on perspectives for addressing this difficult, yet common question that system designers and board engineers...
With their compact dimensions, low-power isolated DC/DC converters offer an ideal solution to many space-critical applications in communication equipment, instrumentation,...
This whitepaper starts with who needs a high power bidirectional AC/DC converter and follow that ups with what recent developments have occurred that makes such designs...
Our cost-effective RPxx-RAW series is perfect for isolated, auxiliary supplies in rail and wider voltage range applications, with its 36 – 160VDC input range, suitable for...
AC/DC power supplies at 1kW are common in many applications, and users want versatile products they can easily install, configure, and monitor. This article examines what an...
The consideration of the pace of development of roadmaps for electronics and electrical equipment will commonly converge around Moore’s Law and even microelectromechanical...
We have now published the latest in our series of ‘Books of Knowledge’ for engineers, designers and students on the subject of Electromagnetic Compatibility (EMC).
We have continued to add to our ‘K’ series of DC/DC converters featuring advanced circuit design techniques and manufacturing technology with the REC5K-AW, a 5W, wide input...
RECOM is honored to be the number one power supply brand for Rutronik, an electronics distributor of high-scale and complex electronic components. RECOM has partnered with...
The R-78K is a new riff on the R-78 series and a pin for pin replacement of LM78 linear regulators. The RSK is an isolated 2W DC/DC regulated converter with a 5V output in an...
Our new RPA40-FR series of rugged, board-mount DC/DC converters in a 2“ x 1” x 0.4” (50.8 x 25.4 x 10.2mm) through-pin package is ideal for railway applications with their...
Transformers have long been a thorn in the side of DC/DC converter designers. They are bulky, expensive, and hard to manufacture. Find out how planar transformers boost...
Battery-powered systems are growing rapidly from inclusion in everything from electric vehicles and motorboats to photovoltaic installations and data centers. A major trend...
We have re-visited the designs of some of our most popular isolated and non-isolated DC/DC converters and achieved major performance improvements from the implementation of...
The RACM30-K is highly efficient from light loads all the way up to 30W. It also has an excellent ambient temperature range. Listen to learn more about this power supply and...
Our R-78E series of three-terminal switching regulators has been a very popular high-efficiency replacement for three-terminal, TO-220 style linear regulators, saving energy,...
Our popular RACM series has been extended with the addition of the RACM30-K/277 range of parts rated at 30W (36W peak), setting a new benchmark of 9.2W/inch³ thermally...
Advanced packaging techniques have facilitated power conversion and power management solutions with the ability to take advantage of many state-of-the-art (SOTA) technologies...
Our new REC30E-Z DC/DCs offer a great combination of power density, performance, and cost with a 30W rating in a package size of just 25.4 x 25.4 x 10mm. Two wide input...
These are very compact, isolated DC/DC converters which support a wide 4:1 input voltage range. Listen to learn more about the four different RxM converter family.
Users can now take advantage of surface mount technology with our new R5M, R3M, R2M, and R1M regulated DC/DC converters, rated at 5W, 3W, 2W, and 1W respectively.
Temperature is the number one enemy for the life of power supplies. As a rule of thumb, every 10°C increase in temperature decreases the lifetime of a power supply by half....
These switching regulators can support loads up to 20A with a sixteen brick footprint and a quarter brick footprint. Listen to learn more about the voltages, standard...
Sometimes, we employ less number of engineering cycles and resources into designing, not because we intend to or to obtain a sustainable product, rather because it is an...
Two new ranges of cost-effective switching regulators are announced - the RPMGQ-20 and RPMGS-20 open-frame, through-hole, non-isolated DC/DC buck converters with 20A output...
The green energy revolution is well underway, driven by the challenges of climate change and the drive towards sustainable development. And RECOM’s high-isolation DC/DC...
90W versions of the popular and cost-efficient RACM 2”x4” AC/DC series are now available with wide 85-264Vac input range and a selection of tightly regulated outputs...
Many people think of a train as simply a bus on rails! After all, passenger trains have been around since 1825 and the basic concept of a locomotive pulling carriages has not...
A new 300W-rated half-brick DC/DC converter, the REC300H-W, is now available with a wide 9V to 36VDC input and output options of 12V, 15V, 24V, and 48VDC isolated to 3kVDC/1...
Over several decades, processors and complex ICs have followed Moore’s Law for increasing transistor count. However, the associated voltage regulators have not reduced in the...
Energy storage is “…the capture of energy produced at one time for use at a later time to reduce imbalances between energy demand and energy production.” [1] This can apply...
The year 1996 was a significant one in electric vehicle history. That was the year the General Motors EV1 hit the market. The EV1 was the first mass-produced and...
The RACM130E-K is a cost effective power supply in a 2”x4” footprint available with 130W peak output power from a wide 85-264Vac input. Listen to learn more about this power...
To ensure the safety of patients and medical professionals, medical electrical equipment is strictly regulated by standards and requirements for product testing. As a primary...
Expanding our AC/DC range, the cost-effective RACM130E-K series in a 2”x4” footprint is now available with 130W peak output power from a wide 85-264Vac input.
Every engineer sets out to design for maximum performance of their system, power supply, or any other product they are working on. But what does designing for performance...
As part of a global effort to reduce carbon footprint, automotive manufacturers are replacing gasoline with cleaner fuel-less alternatives. As a result, the electric vehicle...
Building on the success of our 5W board-mount RAC05-K/480 AC/DC, RECOM now offers 15W and 25W versions with the same ultra-wide input range of 85-528VAC, for line-to-line and...
Light rail transit (LRT) is a form of urban passenger rail transit that combines the features of a tram and rapid transit. While its rolling stock is more similar to a tram...
GaN is the chemical symbol for gallium nitride, which is a III-V semiconductor material commonly referred to as a “wide bandgap” (WBG) material because it has a relatively...
The replacement of the internal combustion engine (ICE) by the electric motor is touted as key in reducing pollution from automobiles, but the trend isn’t confined to the...
From driving LEDs to powering laptops and smart consumer devices, high efficiency power supplies are a must to minimize power losses and optimize performance.
The RMOD500-W is perfect for off-highway EV such as construction or airport vehicles. It is even a plug & play power supply, allowing customers to integrate with little time...
Data is at the heart of modern railway infrastructure. Both freight and passenger trains require robust communications to transfer location data between rolling stock...
Even after a legacy of supporting technologies, energy harvesting (the ability to scavenge energy from any source that physics affords us) has only graduated from emerging to...
Plug & Play designs save time and costs for system designers and are common in many application areas. But until now, these designs have been absent from the demanding...
We are excited to announce the release of a new range of DC/DC converters for E-mobility applications. With the push for zero-emission transport, electric propulsion is the...
The Internet of Things (IoT) is a buzzword associated with everything nowadays—from condition-monitoring systems for preventive maintenance to smart, self-powered labels for...
Our first “plug and play” module specifically designed for railway applications, the RMD-500-EW. Listen to learn more about this new railway power supply.
For over two centuries, railways and the rolling stock that make train travel possible have evolved from mechanical steam-powered locomotives to today’s high-tech trains,...
When approaching a project, system designers must choose whether to buy a complete off-the-shelf power supply unit (PSU) or module for the end product, or build it in-house....
Our low-cost, high-efficiency, RPY-1.5Q AEC-Q100 automotive-qualified LED driver is now available in a thermally-enhanced QFN package with an integrated shielded inductor and...
Our new RPX-0.5Q and RPX-1.5Q are qualified to AEC-Q100 Grade 1 requirements, opening up more options for automotive applications as well as providing an extra level of...
DC/DC converters are now common in automotive applications at a range of power levels. Parts must comply with AEC-Q standards for quality and stress tests and automotive...
EV chargers are becoming ubiquitous so much so that now legislation requires new domestic and industrial buildings to include charging points. While the main power conversion...
There are numerous informative articles on the operational temperature range of electronic components and sub-assemblies, but relatively few on storage temperatures. The...
Worldwide electricity use is responsible for a quarter of all carbon dioxide (CO2) emissions. However, by taking simple steps companies and consumers can cut down the usage...
Homecare medical devices have to potentially withstand more challenging and uncontrolled conditions than those used in the clinical environment. This article looks at the...
Despite the attractive incentives offered by governments around the world and the advantages of driving electric vehicles (EVs), the growth has been rather sluggish in the...
A smart city implements the Internet-of-Things (IoT) technology to interconnect buildings, resources, and data, to create an efficient, adaptive, and more environment-friendl...
RECOM offers over 25,000 standard portfolio DC/DC and AC/DC products, but still at times, a non-standard converter is needed. This article explores the difference between...
Learn all about the RA3 series developed for gate driver applications, with great efficiency, internationally certified and under 10pF isolation capacitance in a DIP16 SMD...
A ‘hack’ is a clever or an elegant solution that uses something for a purpose for which it was not originally intended. It is usually for fun, but it is also more to offer a...
A ‘hack’ is a clever or elegant solution that uses something for a purpose for which it was not originally intended, usually for fun, but also more seriously to offer a...
Learn more about our 2W DC/DC converter in an SMD DIP14 case - the RSH2 series. It has a 2:1 input, 2kVDC or 3kVDC/1min isolation and is fully protected. It’s a great option...
New developments in ‘3D power packaging’ are enabling further miniaturization of DC/DC converters along with higher power density. Performance is not compromised however,...
The wide variety of electrical power distribution infrastructure methods that exist around the world hosts many challenges for power engineers designing products that rely on...
Learn about our highly efficient 4A DC/DC converter in a 5mm x 5mm x 4.1mm thermally enhanced QFN package. This buck converter features an on-off control, power good signal...
Manufacturers of power supplies have recently started to offer interfaces for controlling and monitoring their power supplies. This article highlights the reasons for this...
Effective maintenance of complex industrial processes is vital to keep productivity up and costs down. Condition-Based Maintenance (CBM) is an alternative to regular...
Smaller and more efficient power converters is the trend of the last decades. And it is expected to remain so in the future. This is achieved using new topologies, new...
One of the main challenges in designing a successful energy-harvesting system is simply getting started. At the beginning, there are often too many unknowns to contend with...
In the world of modern electronics, it is very easy to take DC/DC power supplies for granted as they are all around us and in constant use. However, how well the power supply...
SMD modules are definitely a great converter option for most applications, however, sometimes what is required is a wired converter. Learn more about when wired converters...
Many engineers prefer to choose a power supply with ample “headroom” – In a worst-case scenario, if the application draws a power of say, 5W, then a 10W power supply will be...
There are few industries where electronics power system reliability and maintenance free functionality are as critical factors in design as they are in healthcare. Healthcare...
Alessandro Giuseppe Antonio Anastasio Volta and André-Marie Ampère never imagined it, but today our highly technical world can no longer function without voltage and...
5G base stations are set to grow exponentially in number along with associated energy consumption, so providing power efficiently is important. This article discusses the...
Ultra-violet (UV) radiation is an effective non-contact disinfection method, killing microbes, bacteria and viruses, including Covid19, on most surfaces, in water and in the...
The buck converter has been in use for a century and is an indispensable part of today's electronic circuits. This article describes how a crude electromechanical component...
Every developer looks forward to the moment when he knows that his prototype is finally working, all key functions have been realised and the software is fully implemented...
The RPA150E-EW is a 150W eighth-brick wide-input DC/DC converter that is capable of 6:1 input voltage range and 3kVDC isolation. It has 92% efficiency and is ideal for...
The electronics industry is one of the fastest growing industries of the last half-century, and the amount of information generated by this industry can be mind-numbing. If...
The operating environment for mains-powered electrical equipment is separated into four overvoltage category (OVC) areas according to their level of surge protection. This...
RECOM, well-known manufacturer of AC/DC and DC/DC converters, has launched an AC/DC power supply with 1.2 kW power, the RACM1200-V. The AC/DC converter has all approvals for...
The RBBA3000 from RECOM is a 3kW boost/buck converter in a half-brick package. The boost-buck technology offers an input voltage range of 9V to 60V at a current of up to 50A....
Electromobility charging stations are often positioned in exposed places, where particular environmental conditions like transient overvoltage can occur. They have to fulfil...
As devices get more powerful and compact, optimal thermal management of electronics has been a continuous battle for engineers in nearly every industry. And while there are...
RECOM announces its REC8E range of low cost, 8W DC/DC converters in a 1x1” package with three input ranges including 20-60VDC to suit 48V Li-ion batteries and LV 148...