グローウィル List of Products and Services

The only service that can provide advice tailored to your company from a third-party perspective is Growill's free service, the "Power Consultation Desk"!! If you're looking to find the optimal power source, please consult the Power Consultation Desk. With over 20 years of experience, our veteran designers offer practical approaches that provide clear advice, which can sometimes directly lead to the development of projects. First, click on this URL♪ ↓　↓　↓

• power supply
• Switching Power Supply
• Other power sources

Glowill's home appliance OEM/ODM business not only provides OEM production support for companies handling home appliances but also introduces overseas hit products that are not yet available in Japan and offers the latest original designs from manufacturers. We also accept ODM requests, so please feel free to consult with us. "I want to broaden my antenna for home appliance information." "I want to enter the home appliance industry as a newcomer." "I want to collaborate with my own products to create added value." "I have concerns about quality control with overseas factory OEM/ODM." Many managers face challenges in planning and developing home appliances. Glowill is here to offer solutions to those troubled managers. First, click on this URL! ↓ ↓ ↓

• transformer
• Transformers

Top runner transformers are subject to regulations that mandate transformer manufacturers to switch to these models, and users are required to consider their adoption. Therefore, many factories are progressing with the replacement of transformers along with the transition to top runner transformers. In factories, this mainly applies to high-voltage distribution equipment (single-phase 10kVA and above), but transformers used in low-voltage distribution equipment (below 10kVA) within the same factory fall outside the scope of this regulation. The "energy-saving transformer" supports energy-saving activities for low-voltage distribution equipment (such as distribution boards, control panels, and sub-distribution boards). First, click on this URL♪ ↓　↓　↓

• transformer
• Transformers

A next-generation high-performance sensor that achieves high-precision detection with millimeter waves, compact and excellent in environmental resistance. Millimeter wave sensors are advancing in technological innovation, particularly in advanced driver assistance systems (ADAS) and the Internet of Vehicles (IoV), but they are also gaining attention for their outstanding accuracy and resolution beyond automotive applications. Currently, millimeter wave radar in the 76-77 GHz and 78-81 GHz bands is only adopted for automotive radar systems due to Japanese regulations (standards), but it is expected to be adopted in non-automotive applications in the future. Glowill proposes customized designs for industrial equipment based on the technology developed for sensors in the 24 GHz and 77 GHz bands used in automotive millimeter wave radar. We have many industrial equipment manufacturers that we collaborate with on power supplies and electronic components, making us an ideal consultation partner for considering millimeter wave sensors for industrial equipment. In fact, some of our customers are already beginning to explore the deployment of frequency bands intended for automotive use into industrial equipment. If you are considering millimeter wave sensors for industrial equipment, please feel free to consult with us. First, click on this URL♪ ↓　↓　↓

• Sensors
• Area Sensor
• Safety Sensors

PAV05: W42xD32xH21.5 (mm) As a result, we are chosen for residential equipment-related products such as smart taps, power monitoring monitors, and control power supplies for LED lighting devices. The key factor for adoption is simply "compactness"! You will understand when compared to similar capacity products from other companies. *The right figure shows a size comparison of power supplies with filter circuits. First, click this URL♪ ↓　↓　↓

• power supply
• Switching Power Supply
• Other power sources

Custom power supplies are closely related to the specifications of the customer's products and are essentially a closed field. Therefore, finding a manufacturer that can propose the optimal power supply (in terms of specifications, cost, and speed) can be a challenging task. The development design and manufacturing know-how of custom power supply manufacturers vary greatly. If you take a manufacturer's claim of "we can do anything" at face value... - They may respond poorly to small lot projects. - They may cause delivery issues due to insufficient production capacity. - They may create quality problems due to lack of experience. - During busy periods, promising projects may be prioritized. These inconveniences may arise. At Growill, we accurately understand our customers' challenges and provide optimal custom power supplies by building design, development, component procurement, and manufacturing that address those challenges. First, click on this URL♪ ↓ ↓ ↓

• power supply
• Switching Power Supply
• Other power sources

Glowill's pulse transformers have pursued automated production of transformers in domestic factories, achieving high quality and low cost. We have solid technology and a proven track record of surviving for over 40 years in the niche market of "dropper transformers," undeterred by external environments such as country risks. First, please click on this URL♪ ↓　↓　↓

• transformer
• Transformers

Glowill's matching transformers have pursued automated production of transformers in domestic factories, achieving high quality and low cost. Despite external environments such as country risks, we have solid technology and a proven track record of surviving for over 40 years in the niche market of "dropper transformers." First, please click this URL♪ ↓　↓　↓

• transformer
• Transformers

The current detection transformer (current transformer) from Growill has pursued automated production of transformers in domestic factories, achieving high quality and low cost. Despite external environments such as country risks, we have solid technology and a proven track record of surviving for over 40 years in the niche market of "dropper transformers." First, click on this URL♪ ↓　↓　↓

• transformer
• Transformers

Glowill's voltage detection transformer has pursued automated production of transformers in domestic factories, achieving high quality and low cost. Despite external environments such as country risks, we have a solid technology and track record that has allowed us to survive for over 40 years in the niche market of "dropper transformers." First, please click on this URL♪ ↓　↓　↓

• transformer
• Transformers

Glowill's power transformers have pursued automated production of transformers in domestic factories, achieving high quality and low cost. Despite external environments such as country risks, we have a solid technology and track record that has allowed us to survive for over 40 years in the niche market of "dropper transformers." First, please click this URL♪ ↓　↓　↓

• transformer
• Transformers

An AC adapter is an external power supply device that outputs the desired power from a commercial power source (AC input). It has advantages such as miniaturization of the product itself and measures against heat and noise, making it preferred by product designers of electronic devices. However, there are many manufacturers of AC adapters, and the variety of products and specifications is abundant. Selecting the optimal AC adapter from a diverse range of products from multiple manufacturers can be extremely challenging. "I want to reduce costs while maintaining high quality and functionality." "Negotiating with multiple manufacturers is cumbersome." "I have had bad experiences, so I want to leave it to the professionals." "I am not a designer, so I lack the know-how for selection." Thus, the selection process for AC adapters troubles many responsible individuals. Glowill is here to offer a solution for those who are struggling. First, click on this URL♪ ↓　↓　↓

• AC adapter
• power supply