The adjustable AC/DC power supply units from our German partner Camtec Power Supplies GmbH offer flexibility and precision in the power supply. They are perfect for situations where an adjustable voltage is required, allowing precise control of the electricity supply. These power supplies are ideal for demanding applications where precise voltage settings are required.
The company also consistently reinvests 40% of its operating results in research and development.
Take a look at our selection and choose the right model for your requirements. Or contact us - we will be happy to advise you!


Controllable AC/DC power supply units are key components for the reliable conversion and control of electrical energy. They convert alternating current (AC) into direct current (DC) and offer flexible application options in various industries thanks to their precise controllability. Whether in industrial automation, medical technology or laboratory environments - these power supply units guarantee a customizable and stable power supply that can be optimally adapted to individual requirements. Our adjustable AC/DC power supply units from the German quality manufacturer Camtec enable the efficient, precise and reliable implementation of even the most demanding power supply requirements.
The adjustable AC/DC power supply units from Camtec Power Supplies GmbH impress with their versatile benefits, which have been specially developed for industrial requirements:
Our adjustable AC/DC power supply units allow precise adjustment of voltage and/or current. This flexibility is essential for test and development environments as well as industrial applications where different load requirements need to be met.
With a stabilized output voltage and advanced protection mechanisms such as overvoltage, overcurrent and overheating protection, Camtec's adjustable AC/DC power supply units are ideal for sensitive applications such as medical technology and automation. In addition, the DIN rail power supply units are fully convection-cooled, which eliminates the need for fans. This protects against dust and vibrations and thus extends the service life.
For the controllable AC/DC power supplies, a USB interface is available as an option for the programmable DIN rail power supply units and an analog and LAN interface for the 19″ plug-in units.
A high efficiency of up to 95% reduces energy losses and operating costs. This efficiency not only makes the power supply units economically attractive, but also minimizes the environmental impact in power-intensive applications. This also leads to a lower thermal load on the planned switchgear cabinet, simplifies planning and provides more flexibility.
Thanks to their robust design and high-quality components, our adjustable AC/DC power supply units offer a long service life. This is also reflected in the 5-year manufacturer's warranty, which clearly sets them apart from other manufacturers. The option of operating Camtec power supply units in parallel or redundantly simplifies maintenance and repair work, which further increases operational reliability.
Our products are certified according to international standards and meet the highest safety and quality standards. This makes them ideal for critical industries such as medical technology and automation, while also meeting strict electromagnetic compatibility requirements.
Thanks to these advantages, our adjustable AC/DC power supplies are the ideal choice for engineers looking for a reliable and flexible solution for their applications.
Adjustable AC/DC power supplies are used in a wide range of industries where precise, reliable and customizable power supplies are essential. Camtec power supplies are designed for either DIN rail mounting or mounting in a 19" rack.
In research and development, adjustable AC/DC power supplies are essential for carrying out precise and controlled tests and measurements. They enable the flexible adjustment of voltage and current in various experiments and test environments. These power supplies offer the high accuracy and stability required for the development of new technologies and prototypes.
Controllable AC/DC power supply units are indispensable in industrial automation as they enable precise control of production systems and machines . They adapt voltage and current to changing requirements, which increases the efficiency and stability of production processes. Especially in dynamic environments such as production lines, they provide a reliable power supply for controllers, sensors and actuators. This means that Camtec devices can be used to compensate for voltage losses in the switchgear combination and reliably supply the components with power.
In medical technology, adjustable AC/DC power supply units ensure a precise power supply for medical devices such as monitors and ventilators. Their ability to precisely regulate the voltage is crucial for the safety and accuracy of diagnostic and monitoring instruments. These power supplies provide the necessary reliability for critical medical applications.
With their own series for battery chargers, they also offer adjustable AC/DC power supply units for the precise conversion of energy. They adapt to the charge states of the energy storage devices and offer overcharge protection for batteries.
Adjustable AC/DC power supply units are responsible for the power supply of communication systems, control units and lighting in vehicles. They adapt to the various voltage requirements and work reliably under extreme temperature and vibration conditions. In this way, they ensure the functionality of critical systems in mobile applications.
Adjustable AC/DC power supply units provide communication infrastructures such as servers and network technology with stable power. They enable adaptation to different voltage requirements and improve energy efficiency. In data centers and networks, they reduce heat generation and operating costs and guarantee uninterrupted operation. Many Camtec device series can be scaled in parallel operation and thus adapt to growing requirements.
Selecting the right AC/DC power supply unit is essential for a stable and energy-efficient power supply for your applications. This is what matters when making your choice:
Make sure that the power supply unit has the voltage and current regulation range required for your application. The performance should be adapted to the specific requirements of the system, especially if a precise power supply is required. Power supplies with a wide regulation range offer greater flexibility for different loads and voltage requirements.
Check the conformity of the power supply unit with relevant safety and industry standards such as CE, UK CA, ROHS, Reach and whether the devices comply with IEC standards EN61010-1, EN61010-2-201, EN62368-1, EMI/EMS EN61000-6-2,3, EN55032 class B. These certificates ensure that the device complies with both European and international safety and reliability requirements. They are essential for use in safety-critical environments.
Pay attention to the compatibility of the power supply unit with existing systems. Many models offer flexible mounting options, such as mounting on DIN rails or in 19-inch racks, which enables easy integration into existing infrastructures. This flexibility greatly simplifies installation and maintenance.
Choose power supply units that are equipped with comprehensive protection mechanisms, such as overload, short-circuit, overvoltage and overtemperature protection. These protective functions increase operational safety and extend the service life of the power supply unit and the connected devices. Such mechanisms are particularly important in critical applications where failures must be avoided.
Choose a manufacturer that offers reliable support and long-term availability of spare parts. Strong service support, both for installation and maintenance issues, is crucial for smooth operation. Close cooperation with the supplier ensures that technical problems are solved quickly.
The Ing. Erhard Fischer GmbH offers you adjustable AC/DC power supply units that are specially designed to meet the requirements of industry and fulfill all the important selection criteria. You also benefit from our decades of experience and our range of services and support.
Our power supply units ensure a precise power supply, which is necessary for complex and demanding applications, such as those found in automation, medical technology or telecommunications. With a wide adjustment range and high control accuracy, they guarantee optimum performance and energy efficiency. This makes our products the ideal solution for anyone looking for a reliable and flexible power supply.
Our adjustable AC/DC power supply units "Made in Germany" offer the highest quality standards and exceptional reliability. They meet all relevant standards such as CE, UK CA, ROHS, Reach and comply with IEC standards EN61010-1, EN61010-2-201, EN62368-1, EMI/EMS EN61000-6-2,3, EN55032 class B and are designed to operate reliably even under extreme conditions. The products are characterized by their durability and high operational stability, making them an ideal choice for demanding industrial applications. The 5-year manufacturer's warranty proves our confidence in the durability of the products.
We not only offer high-quality products, but also personalized customer service. From advice on choosing the right power supply to the availability of spare parts and long-term technical support, we ensure that our customers receive the support they need at all times. This not only ensures a reliable power supply, but also a partner who accompanies you throughout the entire life cycle of your systems.
Do you have special requirements for your power supply? Contact us for adjustable AC/DC power supplies - together we will develop the perfect solution for your application. Our team is available by phone, e-mail or inquiry form to help you select the optimum solution. We look forward to your inquiry!
Whether standard product or customer-specific requirement. We look forward to supporting you competently in finding a solution with in-depth customer advice.
You will only find high-quality products with us. Some standard appliances are available from stock at short notice.
We look forward to your inquiry.
