RRC power solutions GmbH of Homburg/Saar at COMPAMED 2021 in Düsseldorf -- MEDICA - World Forum for Medicine
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Manufacturers

RRC power solutions GmbH

Technologiepark 1, 66424 Homburg/Saar
Germany
Telephone +49 6841 9809-0
Fax +49 6841 9809-280
sales@rrc-ps.de

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Hall map

COMPAMED 2021 hall map (Hall 13): stand B60

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COMPAMED 2021 fairground map: Hall 13

Contact

Gerhard Ruffing

Sales Worldwide

George Gerwe

Sales USA

Yan Zhang

Sales China

Yves Muck

Area Sales Manager South Germany

Alexander Pasch

Area Sales Manager North Germany & Benelux

Inken Zimmermann

Marketing

Till Etienne Wittig

Product Management

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Our range of products

Product categories

Our products

Product category: Other electrical / electronical components

Power solutions - batteries for medical devices.

Our customers place special demands on their medical products: the fulfillment of life-sustaining or life-prolonging functions. Products such as batteries and other energy solutions in the medical field of application must therefore guarantee reliability and failure safety with high operating safety in a special way.

At RRC, we develop power solutions that meets the specific requirements of medical device manufacturers. In many years of cooperation with market leaders in medical technology, we have acquired special expertise in power solutions for the medical sector.

Our batteries are used in medical devices such as defibrillators, infusion pumps or in patient monitors. Our battery systems and battery chargers are mainly used there.

Our company operates according to ISO9001 and additionally ISO13485. In addition, we are also FDA QSReg.820 listed. These approvals are a requirement for supplying customers in the medical device industry. Since, in case of doubt, human lives may depend on the reliable functioning of the systems, the requirements for product safety are many times higher than the standards of other industries.

In most countries, various approvals must be obtained in order to enter the market. Our batteries and battery accessory products have all of the approvals required worldwide. This enables you to market your products internationally.

Your advantages of a cooperation with RRC:

  • Many years of top know-how developed together with the market leaders in medical technology
  • No obsolescence: perfect alignment to the sometimes very long product life cycles in medical technology
  • Maximum patient safety, e.g. through galvanic isolation
  • Certified and established quality management system according to ISO13485 and ISO9001, working according to FDA QS-Reg.820
  • RRC products are available with medical approvals according to IEC/EN/UL60601
RRC products are used for, among others:

  • Ventilators
  • Defibrillators
  • Patient monitors
  • Infusion pumps
  • Ultrasound equipment

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Product category: Other electrical / electronical components

Power management - battery chargers

For all RRC standard batteries, battery packs and Li-Ion batteries, we also have the matching battery chargers available for you as accessories. These are available with industrial and medical approval. With these external chargers a battery can be charged outside the application. In addition to standardized single and multiple chargers, we also offer the development and manufacture of customized devices.

For all our standard battery packs we offer the appropriate external charger as an accessory, completely without additional development costs and available from stock. In addition, we also have chargers for battery packs from other manufacturers in our portfolio.

External battery chargers are used when a backup battery needs to be charged parallel with the use of a mobile device. Either because the application does not have an internal charging circuit or the intensive use of the mobile device does not allow time-consuming charging of the internal battery daily.

Of course, our standard battery chargers meet all market-relevant safety standards and are approved for worldwide use. The energy efficiency regulations required in many countries are also met by our battery chargers in combination with the supplied AC/DC power supply.

We also offer accessories for the battery chargers that significantly expand the range of applications. The AC/DC power supply included in the scope of delivery is also available in a medically approved version for many chargers. This enables the user to use them more widely in clinical practice daily.

Of course, we also stock various power cords that allow our battery chargers to be operated on a wide variety of national power grids.

In case none of our standard battery packs is the solution for the power supply of your mobile application and we develop and build a customized battery for you, we are also happy to realize the external charger adapted to it.

In 30 years of experience in the development of batteries and chargers, our understanding of the special requirements in critical markets and our high standards of quality and reliability are incorporated into each of our products. This also benefits our customers.

In addition, we always work with the ambition to set new standards for energy solutions. This applies not only to our one-stop-shop strategy, but also to the quality, performance and safety of our products.

Thus, our products meet the highest standards in performance, quality and safety. Benefit from the numerous advantages of our energy solutions and secure clear competitive advantages.

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Product category: Other electrical / electronical components

Power management modules

In addition to our external battery chargers, we offer embeddable solutions to charge standard battery packs in mobile or stationary applications. These PCB-based power management modules represents the ideal solution for each electronic developer, saving time and money while developing a battery and related charging circuit.

Our charge electronics will operate as a power manager for the application. E.g., if an external power supply is attached to the device, the power manager will charge the battery and supply power to the device. If the power supply is detached, the electronics will seamlessly switch to battery power and allow an interruptible usability.

The embeddable power management module will communicate via SMBus with the battery and host controller. Individual parameter settings for the modules via this interface is possible as well.

Approved according to IEC60601, our power management modules are a great embeddable solution for professional medical and industrial applications.

In case our modules do not fit into your device, due to form factor or the use of a specific battery, we offer the development and production for a customized power management solutions.

Our 30 years of experience in design of batteries, chargers and power management solutions, our claim of quality and reliability as well as our knowledge of requirements in critical markets are incorporated into each of our products. Our customers benefit from this.

From this knowledge, we continuously challenge ourselves to set even higher standards not only regarding the housing’s design, but also in terms of quality and performance by striving to exceed our customers’ expectations.

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Product category: Other electrical / electronical components

Power supplies AC/DC for medical devices

In combination with our standard Li-ion battery packs, we offer numerous AC/DC power supply solutions to power your mobile device. These can be configured depending on the required output power and input/output connector.

Our power supplies are available for different performance classes and for different standard requirements (industrial or medical devices). The units cover all the approvals required for worldwide market access.
We also develop customized solutions for special applications per request.

We offer AC/DC power supplies in addition to our wide range of battery packs and battery chargers. Such power supplies are used to supply portable or stationary applications with energy out of the power grid. If your device is equipped with an internal battery charge circuitry the AC/DC power supply is powering the application while it charges the battery in parallel.

The external power supply should be capable to power a mobile device as well as provide power for the charging of the battery at the same time. Depending on the charge voltage of the battery pack and the power consumption of your device, we offer a range of power supplies, available off-the-shelf with no development costs.

Each of our battery chargers is equipped with the corresponding power supply and both are delivered in the same box. This enables you to use the charger from scratch and to charge a spare battery while your mobile device is in use.

Our AC/DC power supplies fulfil all the market-relevant safety standards as well as the worldwide national approvals. Energy efficiency is a big focus in most countries and all our power supplies meet these requirements.

We offer power supplies for use with industrial applications and units that comply with medical approvals. This enables the use of portable devices in more specific areas or in a clinical environment.

All power supplies are equipped with a wide input voltage range. For our international customers we offer a range of country specific power cords to enable the use of all power supplies in national power grids.

In case our power supplies do not meet the power solution for your mobile device, you can ask us to design and produce a customized one.

Our 30 years of experience in design of AC/DC power supplies, our high quality and reliability as well as our knowledge of requirements in critical markets are incorporated into each of our products. Each customer benefits from this.

From this knowledge, we continuously challenge ourselves to set even higher standards not only regarding our one-stop-shop strategy, but also in terms of quality and performance by striving to exceed our competition’s products.

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Product category: Other electrical / electronical components

Car adapters DC/DC

In addition to our range of AC/DC power supplies, we have also DC/DC power supplies in our portfolio, so-called car adapters. Sometime also called in-car power supplies, these devices are used to power mobile applications in vehicles. We offer high quality DC/DC adapters, which are characterized by wide input voltage range, consistent high performance parameters (up to 150W cont.) and maximum reliability.

Our DC/DC car adapters are designed to supply power to devices, which are operated through the electrical systems of cars, trucks, marine vessels and aircraft. These adapters allow manufacturers of portable devices to be less dependent on battery run-time, while also offering the possibility to recharge the device.

In case the next AC mains (wall socket) is far away but a cigarette lighter socket is near, one of our car adapters is the solution for mobile power to your portable device.

A mobile DC/DC converter or car adapter is the solution to power your application utilizing the electrical system of e.g. cars, trucks, boats, helicopters or airplanes. The use of such portable applications and the powering of your device/battery are done in parallel while you are driving a vehicle or flying in a plane. The wide input voltage range from 9-32V enables your device to operate a 12V and 24V system.

It is very common to charge a notebook, a tablet or a test device during a trip to the next meeting. But we offer DC/DC car adapters with medical approvals as well.  We enable the charging of medical devices in rescue vehicles or rescue helicopters while in-route to the next accident. Ensuring that the emergency technician will be ready to go.

We have an off-the-shelf, standard car adapter available, the RRC-SMB-CAR. This is an accessory for most of our standard battery chargers, and it can also power professional applications. Also, the user can benefit from the integrated USB port on the side of the DC adapter, to power a second device at the same time, like a smart phone.

It is possible to configure our car adapters easily and quickly to adopt to a customer’s needs. The simplest way of customization is to mount a fixed mating connector for your application on the output cable of the car adapter. In addition, we customize the output limits for voltage and current to match with your application. The device label and the outer box of our car adaptors can be customized as well.

Within our product portfolio, you will also find car adaptors with interchangeable output connectors, called Multi-Connector-System (MCS). This solution has a diverse range of standard adapter connectors, which automatically adjust the output voltage and current. This enables the same DC/DC converter to be used in a wide variety of devices with different input voltage and current requirements.

Like our other product lines, our car adapters fulfil all the worldwide market-relevant safety standards as well as the national approvals.  We have designed the products with a focus on the safe use in various electrical systems, with all kind of fluctuations caused by different vehicles. Therefore, our entire car adapters fulfil the required EMC standards, especially the challenging ISO pulse testing. Some are specifically approved to be used in aircrafts.

Our 30 years of experience in design of batteries, chargers, AC/DC and DC/DC power supplies, our high quality and reliability as well as our knowledge of requirements in critical markets are incorporated into each of our products. Each customer benefits from this.

From this knowledge, we continuously challenge ourselves to set even higher standards not only regarding our one-stop-shop strategy, but also in terms of quality and performance by striving to exceed our competition’s products.

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Product category: Other electrical / electronical components

Battery connectors

The reliability of a battery-powered device depends very much on the quality of the mating connector used with the battery. Therefore, we decided to offer our own mating connectors, adapted to the performance of our standard battery packs. This enables the supply of maximum discharge power over the battery lifetime, especially for interchangeable batteries with high insertion cycles.

The mating connector of the battery is a critical link in a battery-powered device. Incorrectly dimensioned connectors, inappropriate material pairings or mating connectors with less cycle / insertion lifetime will limit the performance of the best battery. We offer an optimized and reliable system of battery mating connectors for our customers.

The material pairing of mating connector and battery is best when adapted to each other. This results in minimized contact resistance and heat generation at the connection. By choosing our battery connectors, you will ensure that your application will be able to utilize the charging and discharging rates listed on our battery specifications. Another feature of our connectors is the high cycle / insertion lifetime, essential for charging of our standard battery packs outside of your device.

All our mating connectors are designed for PCB mounting. We offer variations in 90° and 180°. Most connectors will be mounted on top of the PCB but some are designed for edge mounting. Furthermore, we have one-sided SMD designed connector that ensures these are suitable to be processed on automatic assembly lines.

Our 30 years of experience in design of batteries, chargers and connectors, our claim of quality and reliability as well as our knowledge of requirements in critical markets are incorporated into each of our products. Our customer benefits from this.

From this knowledge, we continuously challenge ourselves to set even higher standards not only regarding the housing’s design, but also in terms of quality and performance, and striving to exceed our customers’ expectations.

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Product category: Other electrical / electronical components

Design-In tools

Our intention is to make the design-in of our standard battery packs as easy as possible for professional applications. We offer useful tools for electronic designers. This ranges from hardware that supports the development process to complete documentation packages for our standard products. These packages contain technical specifications, 3D-models, step-by-step application notes and much more. We like to answer all of your questions before they arise.

SMBus communication and its integration into battery-powered applications is a frequent topic.  We offer hardware solutions that read-out the parameter settings of a smart standard battery pack and to check the online communication between battery and host controller. Thus, you can analyze and optimize the communication as well as the transmission of commands, quick and easy.

Even the best documentation does not answer all queries. In case of further questions regarding our products or the basic technology, we are happy to assist you personally. Please utilize our chat function or the contact form or make an appointment for a face-to-face meeting at your location.

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Company news

Date

Topic

11 Nov 2021

Brand New: RRC3570 - A Powerful 24V POWERPAQ

Manufacturers from various markets have begun transitioning to 24V systems for new developments. The reason for this is simple: The 24V system leads to lower current requirements with the same power consumption of their application or in some cases, more power with the same current needs.

We are seeing this change in medical technology, and in particular with ventilators, which are switching to 24V motors or blowers. Many other motorized medical applications, such as patient lifting devices or movement aids, are following this trend. The demand for 24V systems has also increased significantly in the field of robotics, because these solutions are best suited for numerous applications such as telepresence robots, buddy/companion robots or autonomous mobile robots (AMR) used in warehouses.

RRC power solutions has developed the ideal standard battery precisely for these customers. The RRC3570 manages a balancing act between two worlds: It provides maximum performance and high capacity, but still remains below the 100Wh limit (for ease in transportation). In addition, the 24V standard battery is designed to be as small and light-weight as possible, but also very robust.

The new RRC PowerPaq is configured in 7s1p and contains high power cylindrical cells in 21700 format. With a nominal voltage of 25.2V, the RRC3570 is optimally adapted to 24V systems, offers ample capacity with 4Ah and is also suitable for very high-performance applications with a peak discharge current of up to 30A.

A new connector system has also been developed to deliver these high currents. The connector developed by RRC for use in the application is optimally matched to the battery connector and is also ideally suited for high mating cycles.

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About us

Company portrait

Leading manufacturer of standard batteries and chargers

As a battery manufacturer and developer of reliable mobile power solutions, we provide you key features that will equip your application with a competitive lead in relation to your competitors. Our batteries and chargers are delivered with all the approvals that are required for worldwide market entry. In addition, we ensure you with a guaranteed product availability of over 10 years. It is no coincidence that numerous well-known customers from the medical, military and industrial sectors as well as from the consumer segment rely for so many years on our expertise.

Company data

Foundation 1989
Area of business Electrical and electronic components