Merawex
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Dedicated power supplies

Power supply design tailored to individual requirements. Implementation of non-standard voltages and functions with full technical support and consultancy to optimally adapt the device to the application.

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From concept to finished product

We offer the manufacture of power supplies developed to individual requirements. We adapt devices to specific electrical, mechanical and environmental parameters, as well as to industry standards and certification requirements. We handle the entire process—from needs analysis and consultations, through design and prototyping, to serial production of finished power solutions.

Why do you need a dedicated power supply?

Problem

I need a device with a design similar to yours, but with electrical parameters modified for a specific application. Standard solutions available on the market do not meet my requirements.

Solution

We offer ODM design and manufacturing, i.e., adapting existing solutions to individual needs. We can change output voltage and current ranges, select protections or communication interfaces so the device fully matches the specifics of the customer’s application. We ensure compliance with industry standards and provide certification support. As a result, the customer receives equipment adapted to operating conditions and technical requirements, without quality compromises.

Problem

I have a device design, but I do not have the facilities for verification, testing or serial production. I need a partner who will take over these responsibilities and ensure consistent quality.

Solution

We support customers throughout the project implementation process. We analyze the provided documentation, prepare a quality control and validation plan, and build test prototypes. Our machinery and experience enable serial-scale manufacturing with repeatability and compliance with standards. With quality control at every stage, the customer can be sure the finished devices fully match the design and application requirements.

Problem

I have a problem designing the device correctly in line with EMC and LVD requirements. I lack the knowledge and tools to perform the necessary analyses and tests.

Solution

Our engineering team has experience in designing devices compliant with the EMC and LVD directives. We support the selection of components, filtering circuits and protections to ensure electromagnetic compatibility and user safety. We conduct laboratory tests and prepare documentation required for certification. As a result, the customer receives a market-ready design that meets all required legal and industry standards.

Problem

I need the same device as yours, but with my logo and additionally certified. I cannot find a partner on the market who would enable full branding customization and carry out the required certification processes.

Solution

As part of OEM manufacturing, we offer customization of finished devices to the customer’s branding, including logo printing and enclosure personalization. We also provide certification support—preparing technical documentation, performing compliance tests and cooperating with notified bodies. This way, the customer receives a finished device under their own brand that meets all formal and legal requirements, enabling lawful market placement.

Problem

I want to outsource serial production of a device based on a finished design. I need a partner who will ensure on-time deliveries and stable quality throughout the production cycle.

Solution

We carry out serial manufacturing based on the supplied designs. Our machinery enables both small and large batches with full repeatability. We perform quality control at every stage—from component receipt, through assembly, to final tests. We also provide packaging, warehousing and delivery logistics. As a result, the customer receives devices ready for sale or system integration, with a guarantee of high quality and compliance with the specification.

Design and manufacturing process

After a detailed analysis of customer requirements, our engineering team designs a dedicated power supply in line with the customer’s individual needs. Together, we analyze needs and define technical parameters, then develop the device concept. Our design office builds prototypes that undergo functional testing. Next, initial units are delivered to the customer for verification and assessment against assumptions. This gives the customer real influence over the shape and functions of the solution being developed.

Stages and cooperation standards

Each stage is clearly defined—from documentation development, through testing, to compliance assessments against standards. Cooperation with MERAWEX means full transparency and continuous contact with a project owner who coordinates activities and ensures the project is delivered as assumed. Power supplies are tested for safety and compliance with European standards, allowing the customer to place the finished solution on the market without obstacles.

On request, we can sign a non-disclosure agreement (NDA) to protect the customer’s confidential information from unauthorized disclosure and use.

Features of made-to-order power supplies

Tailored technical solutions

Devices are designed according to individual customer requirements, taking into account the assumed budget and expected functionalities.

Technical and design flexibility

We adapt the design to the customer’s individual requirements—functionally, mechanically and visually.

Confidentiality and transparent communication

We guarantee protection of design data and clear, open communication at every stage of cooperation.

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What do you gain by choosing a dedicated power supply?

Designer

We provide expert support at every stage, from concept through design to production. A dedicated approach means fewer technical issues and compliance with standards.

Manufacturer

Our solutions are designed with scalability in mind—from small batches to mass production. We ensure supply continuity and the ability to adjust parameters if technical requirements change.

Distributor

Dedicated power supplies allow distributors to offer more advanced and unique solutions for different customer segments. We facilitate ordering, inventory management, and provide technical and marketing materials.

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Design and manufacturing process for dedicated power supplies

1

Customer requirements analysis and technical consultations

Together, we define needs, the scope of cooperation and possible implementation variants.

2

Technical documentation development and certificates

We prepare documentation and define requirements for certificates and declarations for the customer’s product.

3

Building a prototype of an electronic device

We create prototypes for functional, mechanical and visual tests in line with the agreed assumptions.

4

Serial production with quality control

We start serial production while maintaining the agreed specification and full quality control.

5

Logistics and after-sales support

We organize on-time deliveries, service and technical support throughout the product life cycle.

Our solutions tailored to your needs

We specialize in designing and supplying dedicated power supplies that serve as integral components of systems across a wide range of industrial sectors. We support our customers in selecting the optimal power solution, precisely tailored to the application specifics and budget assumptions.

Fire protection

Certified fire power supplies compliant with EN 54-4 and EN 12101-10, providing reliable power for fire protection and building safety systems.

Telecommunications

Floating-operation power supplies and 48 V DC and 230 V AC telecommunication power systems designed for telecommunication and data transmission systems, ensuring continuity of operation and high infrastructure reliability.

Energy

Dedicated power supplies for low-voltage technical and protection systems, as well as guaranteed power solutions with digital communication, ensuring stable voltage and full control of device operation.

Industry

Floating-operation power supplies intended to work with—and be integrated into—other industrial equipment, providing stable and reliable power in industrial applications.

Consult your needs with the MERAWEX team

Do you have a project that requires technical, production or R&D support? Tell us about your needs – we will find the best solution together and propose a concrete action plan.

  • 1

    After receiving your enquiry, we will contact you by phone or email – usually within one business day.

  • 2

    Your enquiry will be forwarded to the appropriate specialist, who will clarify the requirements and propose a tailored solution.

  • 3

    If needed, we will conduct additional technical consultations.

  • 4

    We treat every enquiry individually, so our response will be tailored to the specific issue.

  • 5

    Submitting the form does not involve any obligations or costs on your side.

Frequently asked questions about the production of dedicated power supplies

The process starts with consultation and requirements analysis. Next, we design the device and prepare visualisations and prototypes. The next stage is serial production, including assembly, quality testing and certification. Finally, we organise packaging and deliveries. The customer can entrust us with the entire process or selected stages—depending on needs.

Yes, in the ODM model we adapt our devices to the customer’s individual requirements. We can change parameters such as voltage ranges, currents, protections or communication interfaces. We also ensure compliance with industry standards and full functionality. The customer receives a product tailored to their application, ready for implementation in the system.

Yes, preparing prototypes and testing them is a key stage of our work. It allows verification of technical parameters, functionality and compliance with customer requirements before starting serial production. This helps avoid errors and ensures the final product fully meets expectations.

Yes, as part of OEM services we prepare devices with the customer’s logo and branding. We can adapt the enclosure appearance, labels and packaging so that the finished product fully reflects the brand’s visual identity. This way the customer receives a ready solution that can be introduced to the market immediately under their own name.

Yes, we support the customer from the first contact through to final deliveries. We assist with design, prototyping and certification, as well as with solving technical issues during operation. As a result, cooperation includes not only manufacturing, but also ongoing consulting and technical assistance.

Every production stage is covered by quality control—from incoming components, through assembly, to final tests of finished devices. Most importantly, 100% of all manufactured products undergo quality control. We apply procedures compliant with ISO 9001, confirmed by certification. Finished products are covered by warranty, and if needed we provide service support and after-sales assistance.

Yes, we execute orders based on customer documentation. We analyse the design, prepare an implementation plan and initial tests. We manufacture prototypes and then proceed to serial production with full quality control. This way the customer receives devices fully compliant with their design, manufactured in a repeatable and reliable manner.

Yes, we provide full support in the certification process. We prepare technical documentation, perform compliance tests with applicable standards (e.g., EMC, LVD, CNBOP, EN 54-4) and, if needed, cooperate with notified bodies. This gives the customer confidence that the product meets formal requirements and can be legally sold on the market.

Additional information about dedicated power supplies

  • Ogólne warunki sprzedaży i gwarancji

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