FRIWO HERC Range
High-Efficiency Medical-Grade Open Frame Power Supplies

At Haredata Electronics, we are always on the lookout for the latest innovations in power supply technology. That’s why we are excited to introduce the new and improved FRIWO HERC range—a cutting-edge series of medical-grade open frame power supplies designed to deliver reliable, high-performance power for a wide range of applications.
With models including the HERC 60, HERC 175, and HERC 250, this series offers unparalleled efficiency of up to 94% and impressive convection-cooled power output. These units are available in 12V, 24V, 36V (HERC 175 only), and 48V variants, providing plenty of options to suit your project’s specific requirements.
Let’s explore the key features of the FRIWO HERC series and what makes them stand out in the world of open frame power supplies.
Key Features of the FRIWO HERC Range
Medical-Grade Certifications for Peace of Mind
The HERC series is built to meet the most stringent safety and efficiency standards. Each model is certified to IEC 62368-1, ensuring compliance with modern safety standards for audio, video, IT, and communication equipment. Additionally, these power supplies are fully certified to IEC 60601-1, making them ideal for use in medical applications where patient and operator safety is paramount.
Exceptional Efficiency—Up to 94%
Energy efficiency is a critical factor in modern power supply design, and the HERC range delivers industry-leading performance with up to 94% efficiency. This not only reduces energy consumption but also minimises heat generation, leading to longer lifespans for both the power supply and the equipment it powers.
High Convection-Cooled Power Output
One of the standout features of the HERC range is its impressive convection-cooled power output. Unlike many power supplies that rely on forced-air cooling, these units can operate efficiently without the need for additional fans, making them ideal for noise-sensitive applications and reducing the risk of mechanical failure.
Multiple Voltage Options to Suit Your Needs
The HERC power supplies are available in 12V, 24V, 36V (175W only), and 48V versions, ensuring you have the right power solution for your application. Whether you're designing for medical devices, industrial automation, telecommunications, or IT equipment, there is a HERC power supply to match your requirements.
A Closer Look at Each Model
HERC 60 – Compact and Efficient

The HERC 60 is the smallest model in the range but still packs an impressive punch. Offering 60W of power in a compact open frame design, it is an excellent choice for applications requiring low to medium power output while maintaining efficiency and reliability.
- Output Voltage Options: 12V, 24V, 48V
- Efficiency: Up to 89%
- Certification: IEC 62368-1, IEC 60601-1
- Cooling: Convection-cooled
With its combination of efficiency and safety certification, the
HERC 60 is ideal for
medical, industrial, and IT applications that require a small, efficient, and reliable power supply.
HERC 175 – High Power, Silent Operation

For applications requiring a higher power output, the HERC 175 offers 175W of continuous power with outstanding efficiency, making it a great choice for specialised medical and industrial applications that require this voltage level.
- Output Voltage Options: 12V, 24V, 36V, 48V
- Efficiency: Up to 94%
- Certification: IEC 62368-1, IEC 60601-1
- Cooling: Convection or force cooled
With
no need for forced-air cooling, the
HERC 175 is perfect for applications where
silent operation and
reliable thermal performance are essential.
HERC 250 – Maximum Performance & Efficiency

The HERC 250 is the most powerful unit in the range, delivering up to an impressive 250W power. Designed for demanding applications, this model ensures stable and efficient power delivery while maintaining low heat output.
- Output Voltage Options: 12V, 24V, 48V
- Efficiency: Up to 94%
- Certification: IEC 62368-1, IEC 60601-1
- Cooling: Convection or force cooled
If your project requires
high power output without the drawbacks of forced-air cooling, the
HERC 250 is the ideal solution.
Why Choose FRIWO HERC Power Supplies?
Choosing the right power supply is critical for ensuring the reliability, safety, and efficiency of your devices. The FRIWO HERC series offers:
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Medical-Grade Safety – Certified to IEC 60601-1, ensuring compliance with strict medical safety standards.
✅
High Efficiency – Up to 94%, reducing energy waste and improving thermal management.
✅
Convection Cooling – No fans required, making these units ideal for noise-sensitive environments.
✅
Versatile Voltage Options – Available in 12V, 24V, 36V (175W only), and 48V configurations.
✅
Compact Open Frame Design – Easy to integrate into various applications.
Whether you're designing medical devices, industrial equipment, consumer electronics, IT systems, or telecom solutions, the HERC range provides a robust, efficient, and reliable power solution.
Find the Perfect Open Frame Power Supply for Your Project
At Haredata Electronics, we specialise in providing high-quality power solutions for a wide range of industries. Our team is on hand to help you select the best power supply for your application and ensure you get the most out of your system.
💡 Need advice on the right power supply? Contact us today to discuss your requirements and find out more about the FRIWO HERC range!
📞
Call us:
+44 01423 796240
📧
Email us: Hello@haredata.co.uk
🌐
Visit our HERC webpage: https://www.haredataelectronics.co.uk/open-frame-medical-grade-power-supplies
Let’s power your projects with efficient, reliable, and certified open frame power supplies! 🚀
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