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Additional features

Explore the full capabilities and technical specifications of this product.

PROTECTS

  • Whole Circuit Filtered Protection
  • LED Lighting Systems
  • Dimmers
  • Ceiling Fan Noise
  • Motor Driven Equipment
  • PCB or Other Type of Sensitive Electronics
Whole Circuit Lighting
Dimmer Controls
Noisy Fan Motors
Led Lighting Flicker
Air Conditioners
Other Type Sensitive Electronics

OUR sMARt SERIES

WHAT IS A RIPPLE?

The low-level signal voltages or ripple control signals injected into the distribution network at various frequencies are used to control off-peak appliances. Mains signalling is also referred to as ripple control signals. The signals are commonly used to switch the metering for hot water and heating systems. Generally, the power utility will use a specific frequency for a Suburb and a different frequency for a neighbouring Suburb.
The two most common frequencies are 1050Hz and 750Hz. The DRM1050 and DRM750 are filters designed to reduce or eliminate the effects of mains signalling that some power utilities generate.

WHAT DOES THE
DRM1050 AND
DRM750 RIPPLE
FILTER DO
?

DRM1050 is a Din Rail Mount, 10A 230/240V Filter custom designed to specifically reduce or cancel the effects of the 1050Hz ripple frequency. The DRM750Hz is a Din Rail Mount, 10A 230/240V Filter custom designed to specifically reduce or cancel the effects of the DRM750Hz ripple frequency.
On some Phase Cut Dimmer modules the Thor Ripple filter can provide improvements to Dimming Range, Cold Start Values, Dimming Curve and improve the overall reliability and consistency of the performance of the dimming on your LED lights.
One of the challenges with the inclusion of a ripple filter is that each site is unique and different. The mains supply is affected by distance from sub stations, voltage, load and the variation of connected electrical equipment can all contribute to changing the effects of the mains signalling. This means one site may experience 100% elimination while another in the same or neighbouring Suburb may get only a partial improvement. This is not a fault of the filter but rather the result of all the other contributing variables involved.

ABOUT Thor

For over three decades, Thor Technologies has been engineering the world’s most reliable power protection and filtration solutions.

Powering a sustainable future

We are proud to design and engineer our products right here in Australia. This allows for rigorous quality control and a relentless focus on building durable products that last, reducing waste and championing true sustainability.

CONTACTOUR TEAM FOR

  • Custom Projects
  • Power Filtration
  • Power Protection Audits

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Terms & Conditions

RIPPLE FILTER 750 FAQs

Whole Circuit Lighting, Led Lighting Flicker, Dimmer Controls, Noisy Fan Motors, Other Type Sensitive Electronics and Air conditioners

4K/8K TV, HIFI and home theatre, Active/passive speakers, Internet reduces dropout, Printers and Scanners, Gaming improves speed and Streaming improves performance

4K/8K TV, HIFI and home theatre, Active/passive speakers, Internet reduces dropout, Printers and Scanners, Gaming improves speed and Streaming improves performance

4K/8K TV, HIFI and home theatre, Active/passive speakers, Internet reduces dropout, Printers and Scanners, Gaming improves speed and Streaming improves performance

4K/8K TV, HIFI and home theatre, Active/passive speakers, Internet reduces dropout, Printers and Scanners, Gaming improves speed and Streaming improves performance

THOR SOLUTIONS IN USE

See Thor Technologies power and filtration solutions integrated across a wide range of lifestyles and industries.

GAMING
We keep you in the game
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Audio
Immersive Moments Without Interruptions 
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IT & NETWORKING
Power PROTECTION for high-performCE networks
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CINEMA
Power Protection That’s Picture Perfect 
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SECURITY
The security of power protection
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DiSCOVER OUR PRODUCT SERIES

Series
ultimate regenerative power protection and filtration products.
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Series
The pinnacle of power protection and filtration products.
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Series
THE SMART power protection and filtration SOLUTION.
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Series
THE affordable power protection and filtration solution.
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Industry-Leading Products and Solutions, Backed by Expert Support

Industry Leading Power Protection and Filtration

Thor’s products and solutions are as varied as the connected lives we live. We don’t just design and engineer power protection products; we solve the power problems that keep our lifestyles powered. Intelligent solutions. Whether you're safeguarding your family’s home entertainment system, protecting your business's critical data, or ensuring industrial machinery runs without interruption, Thor delivers industry leading power protection and filtration solutions with more built-in intelligence, robustness, and reliability than any other brand in the world.

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Industry Leading Power Protection and Filtration

Problems We Fix

Humming noises? Flickering lights? Internet dropouts? We know what causes these headaches and we know how to fix them. Tell us your issue and we'll point you to the solution.

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Problems We Fix

Where To Buy

We offer a range of products for immediate online purchase, while some of our specialist and premium lines are available exclusively through our network of authorized dealers. This ensures you receive the best advice, installation, and support for your specific needs.

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Shop Directly Online

Browse and buy select Thor products.

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Gold Dealer

Our premium "Gold Dealer" network consists of certified audio-visual and home control specialists...

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Authorised Retailer

You can find a selection of our popular surge protectors and filters at major Australian retailers.

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Built For You

Thor has the product and solution for every lifestyle, whatever the application. Gamers, Audiophiles, IT & Networking and Security industries and everyone in between choose Thor to power and protect their lifestyles. We’re committed to providing industry leading, innovative power protection products and solutions for our everyone in our ever electrified and connected world. Explore what’s possible.

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Built For You

For Your Home

Safeguard your sanctuary. From immersive entertainment to productive work-from-home days, Thor ensures your valuable electronics run cleaner, safer, and last longer.

For Your Home

For Your Office

Ensure business continuity. Maintain reliable IT infrastructure and secure essential equipment to prevent costly downtime and keep operations running smoothly

For Your Office

For Industry

Powering performance. We provide robust, specialised solutions to protect heavy machinery, complex control systems, and essential and critical-grade infrastructure.

For Industry

Thor Knowledge Hub

Knowledge is power (clean power, that is!). Our Resources is packed with insights, technical smarts, and information to help you get the best from our leading power protection products and solutions.

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Thor Knowledge Hub

Video Gallery

Our video library is here to guide you.

Explore Our Videos

Did You Know Series

Quick videos and facts explaining everything from Joule Bank Saving Technology to why a full filtered surge device is better.

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Application Spotlight

Discover the best protection for specific needs, whether it’s for your Home Theatre, Office PC’s, gaming set-ups, security systems, or even light / industrial equipment.

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Why Filtration Matters

Learn how clean power can improve the performance of your audio and visual systems.

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Product Spotlight

Discover the best product solution for specific needs, whether it’s a Prodigy, Apex, Smart or Alpha Series model.

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Downloads: Software, Specs & Catalogue

Find the latest firmware, software, and technical documentation here. Download product fact sheets, engineering specs, and our full catalogue—everything you need for Thor system configuration and support in one spot.

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Why do people think Surge Protection is an afterthought?

In a world buzzing with technological advancements and an ever-increasing reliance on electronic devices, it's surprising how often surge protection is treated as an afterthought.

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Latest News

Stay up-to-date with company announcements, new product launches, product roadshows, training events, demonstrations and media coverage. We’re always innovating, and here’s where you’ll hear about it first.

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Thor Technologies® & Crestron Connected® — Achieving True Networked Power Management

Thor Technologies has revolutionised the professional AV and IT landscape by achieving a pioneering global first: its flagship RF11iQP Prodigy Rack Guard Remote PDU is the first power distribution unit brand worldwide to be natively certified by Crestron Electronics for seamless integration with both Crestron Connected® and the Crestron XiO Cloud® platform.

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Smarter, Safer, Intelligent Technologies That Power Our World

At Thor Technologies, we're continuously innovating to deliver smarter, safer, intelligent technological solutions that power our ever electrified and interconnected lives, homes, businesses, and industries. 

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Smarter, Safer, Intelligent Technologies That Power Our World

About Us

Discover how we became a leader in premium power protection products and solutions. 

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About Us

25 Years Of Innovation

Since 2001, we have proudly harnessed the power to protect and transform industries and empowered businesses to perform at their best. Over the journey, we have...

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25 Years Of Innovation

Smarter, Safer, Intelligent Technologies That Power Our World

At Thor Technologies, we're continuously innovating to deliver smarter, safer, intelligent technological solutions that power our ever electrified and interconnected lives, homes, businesses, and industries. 

Learn More
Smarter, Safer, Intelligent Technologies That Power Our World

Diggers Rest – A Soldiers Retreat

At Thor Technologies, we are dedicated to supporting our veterans through our partnership with Diggers Rest – Soldiers Retreat, a compassionate eco-friendly bush lodge located on Queensland's Sunshine Coast.

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Diggers Rest – A Soldiers Retreat

Social Responsibility & Sustainability

At Thor Technologies, our commitment extends beyond power protection; it encompasses a deep-seated responsibility to our planet and our communities. We believe that true innovation means creating a better future for all, integrating social responsibility into every facet of our business.

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Social Responsibility & Sustainability

Unwavering Safety and Compliance: Our Promise at Thor Technologies 

At Thor Technologies, we don't just protect your devices; we safeguard your peace of mind.

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Unwavering Safety and Compliance: Our Promise at Thor Technologies 

Our Founder Story

In September 2001, Thor Technologies was established by Nile Ausmus, Roy Stokes, and George Forster-Jones, with Willy Nelissen leading technical development.

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Our Founder Story

Our Awards & Recognition

It's not just you that recognises our brand name and premium products and solutions. 

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Our Awards & Recognition

Our Engineers

You're supported by engineers boasting over 120 years of combined experience in Electrical and Electronics engineering...

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Waikato University

Nihal Kularatna, an Associate Professor specialising in surge protection at Waikato University in New Zealand...

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Powering a Sustainable Future

At Thor Technologies, we're dedicated to building a sustainable future, and that means putting environmental responsibility at the heart of everything we do. As leaders in premium power protection and surge filtration, we see our role as bigger than just safeguarding your sensitive electronics — it's about reducing energy waste, lowering carbon footprints, and protecting our planet, and we want you to be a part of it.

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Powering a Sustainable Future

Why Choose Thor

Together, we can build a future where technology and sustainability coexist harmoniously.

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Why Choose Thor

Take Advantage of Thor’s Complimentary Power Protection Audits

We're here to help you weather any storm and shield your business from power disruptions. Our specialists will evaluate your current systems, pinpoint weaknesses, and suggest improvements to safeguard your operations.

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Take Advantage of Thor’s Complimentary Power Protection Audits

We’re Here To Help

At Thor Technologies, we believe that trust must be earned through consistent, reliable service. That’s why we combine innovative, state-of-the-art technology with exceptional customer support to ensure your experience with us is always positive and trustworthy. Our commitment is to provide you with not just solutions, but also the confidence that you are in capable hands

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We’re Here To Help

Downloads: Software, Specs & Catalogue

Find the latest firmware, software, and technical documentation here. Download product fact sheets, engineering specs, and our full catalogue—everything you need for Thor system configuration and support in one spot.

Learn More

Our Thor Warranty Promise

We stand behind our products and solutions. Here’s what you need to know about our product warranties, terms and how to make a claim.

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Make a Claim

To enable us to assist you promptly with a solution tailored to your requirements, please offer as much information about your system and setup as possible.

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Connected Equipment Warranties

Is It A Ripple Problem? Check Here First.

Thor’s Ripple Filters. Reduce or cancel the effects of the 750Hz or 1050Hz ripple frequency.

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Is It A Ripple Problem? Check Here First.

Where To Buy

We offer a range of products for immediate online purchase, while some of our specialist and premium lines are available exclusively through our network of authorized dealers. This ensures you receive the best advice, installation, and support for your specific needs.

Learn More

Shop Directly Online

Browse and buy select Thor products.

Buy Now

Gold Dealer

Our premium "Gold Dealer" network consists of certified audio-visual and home control specialists...

View Gold Dealers

Authorised Retailer

You can find a selection of our popular surge protectors and filters at major Australian retailers.

View Authorised Retailers