Haredata Electronics


Haredata Electronics are your single provider for AC/DC Power Supplies, DC/DC Converters, Mains Leads and both Primary & Rechargeable Batteries, from NimH through to Li-Ion and LiFePo4 and their respective chargers. We also offer dedicated chargers for Lead Acid cells as well.

Haredata Electronics have been the UK distributors and agents for FRIWO Gerätebau GmbH for over 25 years and we are proud of our long association with one of the world's leading manufacturers of external power supplies and battery chargers, whether plugtop or desktop.


As FRIWO's UK agents, Haredata Electronics provide all the technical and logistic support to ensure your next project is a success. We can supply off the shelf samples from our distribution facility and we can arrange direct shipments from FRIWO's factories to anywhere in the world. From 10 to 10 million, we can help – contact us today to find out how.

Power Supplies Catalogue

The 2016 Friwo / Haredata Electronics Power Supplies & Battery Chargers catalogue is now available to download from our site.

In the catalogue you will find our full range of world class, innovative, efficient and competitive switchmode industrial and medical power supplies and battery chargers, USB chargers, In-wall and open frame power supplies, LED drivers and power supply accessories including interchangeable input plugs, DC connector options and mains input leads and cables.

For entering your details and downloading a copy of the catalogue, you will be entered into a prize draw to win a FREE bottle of Champagne.

Register and download the catalogue to be in with a chance of winning.


Power Supplies Catalogue

FOX Power Supplies

The Friwo One click eXchangeable (FOX) unit represents the cutting edge in external power supply technology. Featuring a power density 25% greater than its predecessor and already meeting the new efficiency regulations due for implementation in 2016.

Also for the 1st time on a plugtop exchangeable unit, a rating of IP42 is possible with our unique patent pending interchangeable input plugs.

More compact and more powerful than their predecessors.

But what makes FOX really unique?

  • Certified Safety for your Application: Medical, Household & IT Approvals
  • Proven EMC Conformity
  • Equipped for tomorrow: New energy efficiency requirements by DoE (Department of Energy) will become mandatory for US markets in 2016 - the FOX power supply family exceeds these requirements already today.
  • Prepared for the day after tomorrow: An adjustment of the European standards to DoE 2016 limit values is only amatter of time – we are prepared.
  • IEC60601-1-11
FOX Power Supplies

Industrial Power Supplies

Industrial Power Supplies with Worldwide approvals.

For over 25 years Haredata Electronics have supplied the FRIWO range of high quality external power supplies. Since the invention of the world first interchangeable unit in 1971, FRIWO has been a byword for innovative and reliable PSU's. The current range extends from 3 to 150 watts and from 3 to 48 V DC, so whether plugtop or desktop, Haredata Electronics and FRIWO have the solution to meet your need.

Experts in the field of reliable external solutions

  • Universal Input 100-240V AC
  • Constant Voltage, current limited
  • Low standby power
  • High efficiency
  • Continuously short circuit proof
  • Independently safety tested

Including Industrial Fixed Plug Power Supplies, Industrial Interchangeable Power Supplies and Industrial Desk-Top Power Supplies.


Industrial Power Supplies

Medical Power Supplies & Chargers

IEC60601 approved

Haredata Electronics are pleased to be able to offer the FRIWO range of fully medically compliant power supplies. For all medical equipment, safety and compliance to worldwide global standards is paramount. All FRIWO medical supplies are fully approved to IEC60601 3rd edition, indeed all our units of 50W and below fulfil MOPP and have a leakage current of less than 10 microamps. Combine this with the fact that all units are current limited and continuously short circuit proof and it becomes clear that Haredata Electronics and FRIWO are the number one choice.

Safeguarding against failure where it matters most

  • Universal Input – 100-240V AC
  • Constant Voltage, current limited
  • IEC 60601 MOOP/MOPP approved
  • LED Indicator Light
  • Lowest Leakage Current
  • Compact Design

Including Medical Fixed Plug Power Supplies, Medical Interchangeable Power Supplies, Medical Desk-Top Power Supplies and Medical Open Frame Power Supplies.


Medical Power Supplies & Chargers

USB Chargers

USB chargers are finally living up to their name and becoming truly universal, being used with everything from mobile phones and games consoles, through to e-books and even e-cigarettes. The abundance of these products on the worldwide market creates a challenge for OEM manufacturers. Meeting the required worldwide safety standards is vitally important, not just for legal compliance, but for the safety of the product and the end user! Fortunately you can be assured that the range of USB chargers from Haredata Electronics, having been manufactured by FRIWO Gerätebau GmbH, have been independently tested by approved test houses as meeting all relevant safety standards, we even have a fully medically approved USB chargers available. Contact us today to learn more about our high quality USB offering.

Meeting the need for a quality universal solution

  • Universal Input – 100-240V AC
  • Constant Voltage, current limited
  • Low Standby power
  • Lightweight – less than 50g
  • Independent safety approval
  • Compact design


USB Chargers

In-Wall Power Supplies

Given the wide range of electronics devices that require low voltage power, many applications can benefit from having SELV units installed at source, thereby eliminating the need for extensive low voltage wiring. With our units also meeting IP64 this allows them to be used in a range of situations where traditional external power supplies would not be suitable.

Direct charging for all USB devices

  • Universal Input – 100-240V AC
  • Constant Voltage, current limited
  • Low Standby power
  • Continuously short circuit proof
  • Compact design
  • IP64 rated


In-Wall Power Supplies

Open Frame Power Supplies

Open Frame / U Channel Power Supplies Medical & Industrial

FRIWO’s vast experience and market knowledge for external adaptors has now been applied to Industrial open frame power supplies. With power ratings of up to 450W, and with several variants carrying medical approval as standard, Haredata Electronics can support your development when an internal power supply is required. In addition to the range featured here, FRIWO’s entire range of low voltage Power Supplies can be supplied in PCB format, making them suitable for integration into OEM equipment.

Internal units with the same high quality & reliable performance

  • Universal Input – 100-240V AC
  • Constant Voltage, current limited
  • Leakage current less than 100 microamps
  • MTBF 200,000 Hrs
  • Rated without active fan
  • Operating temperature of 0 to 70 degrees C


Open Frame Power Supplies

Battery Chargers

Interchangeable Battery Chargers, Lead Acid through NimH to Li-Ion

FRIWO's expertise in the field of low voltage power conversion has long been applied to the manufacture of dedicated battery chargers. This range, available directly from Haredata Electronics, features patented intelligent charge control technology based around FRIWO's own algorithms and range of application specific integrated circuits (ASICs).

Ensuring optimum operation and lifetime for your batteries

  • Universal Input – 100-240V AC
  • Continuously short circuit proof
  • LED charge indication
  • Reverse Polarity protection
  • Various methods of charge termination available
  • MTBF 200,000 Hrs

Including Lead Acid, NiCd / NimH, Li-Ion / Polymer and Lithium Iron Phosphate (LiFePO4) Battery Chargers.


Battery Chargers

Non-Rechargeable Batteries

As the largest manufacturer of consumer batteries in China, you will find GP cells in many applications, whether under GP Batteries own brand or an OEM equivalent. Why not take advantage of this expertise and harness the power of the GP range for your application

  • Supercell Carbon Zinc
  • Greencell Carbon Zinc
  • Super Alkaline
  • Ultra Alkaline
  • Ultra Plus Alkaline

GP Ultra Plus Alkaline batteries are made with advanced materials, delivering reliable and high performance for power hungry devices. Customers can fully enjoy the pleasure of using portable gadgets every day.

  • The No. 1 GP Alkaline battery
  • Ultra high performance
  • Available in all popular battery sizes
  • Shelf life up to 7 years


Non-Rechargeable Batteries

Rechargeable Batteries

GP Batteries expertise in the area of industrial batteries allows them to offer a wide range of rechargeable cells for industrial and OEM applications, in a wide variety of industrial cell sizes, and capacities up to 10Ah per cell.

In addition to their NimH offering, GP are now able to offer high performance Li-Ion cells as well. Please see below a sample of the range that is available – however, many of our cells have been designed for specific requirements & environments – therefore if you cannot see a suitable cell here please contact us to discuss your application.


Rechargeable Batteries

Battery Packs

Bespoke Battery Packs

Compatibility between a charger and battery pack is essential for the correct and safe operation of electronic equipment. As a leading supplier to the OEM charger market since 1984, here at Haredata Electronics we have 1st hand experience of the issues that can be caused due to inappropriate batteries being supplied with a charger. Through our partnerships with FRIWO and GP Batteries, we are ideally positioned to assist our customers with specifying and supplying an integrated and optimised charging solutions. This ensures correct battery management, so not only can you have confidence in the safe operation of your product, but also be sure that the maximum lifetime can be extracted from your batteries prior to any replacement being required.

As all our OEM battery packs are designed and manufactured according to our customers requirements, please contact us to see how we can be of assistance, and please take a look at our charger range to select a suitable charger for your application.


Battery Packs

FRIWO Li-Ion Battery Packs

Haredata Electronics have been proud to represent FRIWO power supplies in the UK for over 30 years. We have built our reputation on supplying only the most technically advanced power solutions and battery charging technologies from the world’s leading manufacturer.

From 2015, we are able to complement our offer with FRIWO’s brand new range of battery packs – assembled in-house using top quality Samsung branded cells. With CE, UL, RoHS and UN approval, you can now purchase your lithium-ion battery packs with the same level of confidence you get with FRIWO power supplies and chargers.

  • Designed and assembled by FRIWO Germany
  • One stop solution for both battery packs and chargers
  • Standard product range from single cell to 10S/3P battery packs
  • Engineering, assembly and approval of customized battery packs
  • Electronic Engineering and Manufacturing Services (E²MS) for battery packs: Engineering and production capacities plus UN- and ADR-compliant transport services
  • Safe battery packs with long life cycles: Individual monitoring and active balancing

For further information, specifications, samples or pricing – please contact your UK sales representative at Haredata Electronics.


FRIWO Li-Ion Battery Packs

LED Drivers and LED Power Supplies

Nearly all LEDs operate from low voltages and require a Power Supply Unit to reduce the mains voltage supply down to the voltage or current that is required by the LED product. PSUs are eitherconstant voltage or constant current (See FAQs).

LED drivers are electrical devices that regulate the power to an LED or string(s) of LEDs.

Different from conventional power supplies

What makes a driver different from conventional power supplies is that an LED driver responds to the ever changing needs of the LED(s) by supplying a constant amount of power to the LED as its electrical properties change with temperature. Without the proper driver, the LED may become too hot; become unstable resulting in performance issues; or most likely have a cataclysmic failure.

FRIWO LED Drivers - innovative, efficient and reliable

Designed and manufactured by this world renowned power supply manufacturer FRIWO have developed a range of LED drivers with innovation; efficiency and reliability at their centre.

  • One Single Driver for both Constant Current and Constant Voltage
  • Input Range of 198-264V AC at 50-60Hz
  • Output protected against overvoltage, over current and short circuit.
  • Active PFC with a power factor ≥ 0.95
  • Efficiency ≥ 86%
  • Compact Size - (W30mm x H21mm - great fit for luminaries)
  • Secondary shut off with small standby losses of 0.1W
  • In CC mode the LED Driver can be dimmed directly with a PWM signal (TTL level 0-5V/600Hz; connection: CTRL and GND).
  • CC mode offers possibility of external power reduction. (connection: Resistor 100kOhms - 10MOhms from x to CTRL).
  • Connectable via clamps for leads up to 1.5mm.
  • Protection end caps available
  • Protection class II
  • IP20 as standard (IP67 available)
  • In house trimming allows for customer specific output requirements.


LED Drivers and LED Power Supplies

DC Connector Options

In addition to the standardised low voltage plug-in connections such as coaxial (in accordance with DIN 45323) and jack connectors (in accordance with DIN 45318), Friwo also provides customised connecting cables. The wire diameter which is generally used in our units ranges from 0.25 mm2 to 1.5mm2. Both flat and round cables can be used.

Offering flexibility in house for your next design

The low-voltage plugs shown only represent a selection of the comprehensive range. Customised designs, special versions and types with other dimensions can be obtained upon request.


DC Connector Options

Interchangeable Input Plugs for Power Supplies & Battery Chargers

The FOX, GPP and MPP series of power supplies & battery chargers can be variably equipped with the interchangeable mains plugs as shown. Your applications and products can be sold and used world-wide due to the set of all country mains plugs which can be inserted with the unit.

Mobility and dependability with respect to the use of the product are increased in this way and provide a constant level of functionality and availability - wherever you are in the world. Beyond that, these plug modules help reducing the logistics complexity, avoiding the need to plan and stock mains adapters and chargers in various mains plug configurations.

Enabling connection all over the world from a single unit

In countries with mains plugs which are not covered by Euro, UK, USA/Japan and Australia mains plug types, the IEC adapter with the 20pin IEC 320 C8 socket provides a standardised alternative.


Interchangeable Input Plugs for Power Supplies & Battery Chargers

Mains Leads & Cables

Haredata Electronics offer an extremely wide selection of mains leads suitable for use around the world in combination with any of our power supplies and battery chargers or directly with any OEM equipment.

Over 20 differing styles are available from our extensive UK stockholding and any other variant can be sourced quickly from our trusted and established manufacturing partners around the world.

The complete connectivity solution from an approved source

All our mains leads fulfil the latest global standards for safety and quality and in addition all our cables are certified as UV resistant.

If you can't see the type of power cord you require here, please do not hesitate to contact us and discover how Haredata Electronics can solve your power cable sourcing headache.


Mains Leads & Cables
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