SX460 Generator AVR with Free Accessories

is recommended #1

Top 10 Best Voltage Regulators 2025

Options considered: 40

Country: Philippines

Last updated: April 2025

Ranking criteria: features, durability, ease of installation, compatibility with different electrical systems

Buyer's remorse summary: the most common issues that customers have with their Voltage Regulators are typically related to Compatibility , Installation difficulties , Performance reliability and Noise or interference .

We compiled the list of the most popular Voltage Regulators of 2025 that have received the fewest complaints in these categories.

Best for most
SX460 Generator AVR with Free Accessories

SX460 Generator AVR with Free Accessories

HIMARK AC Servo Motor Automatic Voltage Regulator 700w

HIMARK AC Servo Motor Automatic Voltage Regulator 700w

Budget option
AC 220V 2000W Voltage Regulator Dimmer for Motor Speed Control

AC 220V 2000W Voltage Regulator Dimmer for Motor Speed Control

LM317 Adjustable Voltage Regulator Power Supply Kit - DIY

LM317 Adjustable Voltage Regulator Power Supply Kit - DIY

About

About

This product features a high-quality Automatic Voltage Regulator with jumper-selectable input option... read more

About

This product stands out with its automatic voltage regulation, protective features, and servo motor ... read more

About

This voltage regulator allows for easy control and adjustment of motor speed and temperature, making... read more

About

This DIY power supply kit offers adjustable voltage regulation, stable output, and easy assembly. Wi... read more

Great because

Why we recommend it

  • SX460 Generator AVR
  • Half-wave phase-controlled thyristor type AVR
  • Input jumper selectable between 95-132V ac or 190-264V ac
  • expand 4 more

Why we recommend it

  • 700W AC servo motor automatic voltage regulator
  • Suitable for use with refrigerators, smart TVs, computers, and sound systems
  • Protective overloading current of 4.5A
  • expand 12 more

Why we recommend it

  • AC 220V 2000W voltage regulator dimmer
  • Allows for precise control of motor speed
  • Can be used as a thermostat for temperature control
  • expand 6 more

Why we recommend it

  • Adjustable voltage regulator power supply kit
  • Output voltage range of 1.25-12V
  • Output current of 200mA
  • expand 5 more
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We track reputable review websites and marketplaces, aggregate listings and reviews, recommend best options based on aggregated data.

No time to read? Just looking for #1 recommendation?

As usual, this month we aggregated dozens of popular Voltage Regulators in the Philippines and ranked them based on features, durability, ease of installation, compatibility with different electrical systems. According to this April's formal ranking, voltage regulators by OEM are the most prominent ones, followed by EChipTEC and Himark .

ReviewFinder may earn commission at no extra cost to you. Commission amount is not a factor in ranking products.

Top 10 this April

Price breakdown of best-selling voltage regulators in the Philippines

We made a price chart of the top selling Voltage Regulators (see below). Budget options start at ₱49.84, going up ₱4500. The most popular option is priced at ₱699.34, which is on the pricier side.

₱49.84 ₱484.09 ₱4500

The HIMARK AC Servo Motor Automatic Voltage Regulator is a reliable and efficient solution for stabilizing voltage fluctuations in your home or office. With a rating of 700W, this voltage regulator is suitable for powering various appliances such as refrigerators, smart TVs, computers, and sound systems.

The SVR-1000 VA model by Winland ensures that your devices receive a consistent and safe level of power to prevent damage from overloading or fluctuating voltages. Featuring a protective overloading current input of 4.

5A, this voltage regulator can handle sudden spikes in electricity without compromising the performance of your connected devices. It offers an output voltage range of 220±3%-110±3%, allowing you to adapt to different power requirements.

The under-voltage protection setting at 184±4V safeguards against low voltage situations, while the over-voltage protection at 246V±4V prevents excessive voltages from damaging your appliances. With an input voltage range of 160~250V, this automatic voltage regulator can accommodate various electrical systems.

It also includes a time delay function that allows you to set a specific delay time between 6~180s before it starts regulating the voltage supply. The servo motor control system ensures precise regulation by continuously monitoring and adjusting the output voltage based on real-time feedback from sensors.

This technology guarantees stable power delivery even during sudden load changes or fluctuations in the main power supply. Additionally, this automatic voltage regulator features four universal sockets for easy connectivity and convenience.

It also provides short circuit protection and overload protection to keep your appliances safe from potential electrical hazards. Overall, the HIMARK AC Servo Motor Automatic Voltage Regulator is a dependable device that delivers consistent power supply for sensitive electronic equipment.

Its advanced features make it an essential addition to any setup where stable electricity is crucial for optimal performance and longevity of appliances.

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The AC 220V 2000W Voltage Regulator Dimmer for Motor Speed Control is a versatile and practical electronic device designed to regulate voltage, dimming, speed, and temperature control for various electrical appliances.

This voltage regulator features a sturdy construction with metal and plastic resistor materials, ensuring durability and longevity. With an input voltage of AC 220V and voltage regulation ranging from AC 50-220V, it has the capability to handle high power situations up to 2000W.

The design of this voltage regulator incorporates bidirectional controllable high-power silicon along with a potentiometer that has a nut. This allows for easy usage without the need for additional components or complex installations.

Simply connect it in series with lamps or household appliances, then adjust the knob according to your desired dimming level, speed control, or temperature regulation. Its wide range of applications makes it suitable for use with electric stoves, water heaters, lamps, small motors, electric irons, and other similar devices.

Whether you are looking to enhance the performance of your electrical appliances or maintain precise control over their functioning parameters,this Voltage Regulator Dimmer is an excellent choice.

Please note that there may be slight variation in measurements due to manual measurement techniques. Additionally,the actual color of the item may differ from what is shown in pictures due to different monitor settings and lighting conditions.

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How we rank

Meta-rankings combine expert endorsements.

ReviewFinder's formal aggregated ranking is a combination of our meta-rankings and consumer score.

Meta-rankings are a combination of all expert reviews we can find on the Internet. When present, meta-rankings are the strongest ranking signal (we trust experts more than consumers).

Consumer score is calculated from customer reviews.

Not all categories have enough expert endorsements online - in such cases we use consumer score weighted by historical brand prominence in the niche (brands that historically specialize in a certain category get a slight bump in that category rankings). Consumer score is a normalized 0-10 score based on customer reviews.

Recently we removed price form our rankings - it no longer affects recommendations. Whether to go budget or premium is consumer's choice, not ours.


The AC Automatic Voltage Regulator AVR 500V Watts is a reliable and efficient solution for protecting your electrical appliances from voltage fluctuations. With its 500Watts power output, this regulator ensures stable and consistent electricity supply to your devices, preventing any damage caused by sudden surges or drops in voltage.

Featuring a relay type AVR, this voltage regulator automatically adjusts the incoming electrical current to maintain a steady output of 110V and 220V. It also comes with a Power ON Time Delay function, allowing you to set a delay before the power turns on, further safeguarding your equipment.

The High/Low Voltage Cut-off protection feature acts as a safety mechanism, cutting off the power supply if it exceeds or falls below the recommended range of 160-260V input. This protects sensitive electronics such as CCTV cameras, DVRs, and monitors from potential harm.

Designed with convenience in mind, this regulator is easy to install and operate. Its compact size makes it suitable for both residential and commercial use. For added peace of mind, please note that we do not offer refunds or replacements for lost/wrong/defective items caused by buyer or courier negligence.

However, if there are any issues with the product due to our error or if it arrives defective/incorrect/incomplete/damaged, we will gladly refund or replace them accordingly. Track your orders diligently as we have no control over couriers' delivery services.

If you encounter any problems with our product before leaving a rating/review, kindly reach out to us first so that we can assist you promptly. In summary: The AC Automatic Voltage Regulator AVR 500V Watts is an essential device that effectively protects your electrical appliances from harmful voltage fluctuations while providing stable power output.

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Basic price distribution of top ranked voltage regulators in the Philippines

As can be seen below, top ranked voltage regulators in the Philippines start at roughly ₱49.84 and go up to ₱4500. Median price is ₱484.09.

₱49.84 ₱4500

More detailed price comparison chart is above.

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