Top 8 Switching Power Supply Manufacturers in Istanbul, Turkey

The demand for reliable switching power supplies (SMPS) continues to grow as industries such as telecommunications, automation, renewable energy, and electronics require stable and efficient power conversion. Istanbul, Turkey is one of the most important industrial and technological hubs between Europe and Asia, they hosts several reputable manufacturers specializing in advanced power electronics and switching power supply solutions. These companies provide products designed for high efficiency, compact design, thermal stability, and long operational lifespan, making them suitable for both industrial and commercial applications.

In this blog, we highlighted Top 8 notable Switching Power Supply Manufacturers in Istanbul, Turkey, recognized for their innovation, engineering expertise, and dependable products. Leading the list is Changsha Hangte Electronic Technology Co., Ltd., followed by several well-established Turkish power electronics companies that serve both domestic and global markets.

1. Changsha Hangte Electronic Technology Co., Ltd.

Changsha Hangte Electronic Technology Co., Ltd. stands out as a trusted global manufacturer of switching power supplies including switching power supply for led lights , industrial power modules, led switching power supply , and customized SMPS solutions designed for high efficiency and stability. Their products are widely known for their compact design, low ripple noise, excellent heat dissipation, and strong protection features such as overload, short-circuit, and over-voltage protection. As a result, Hangte's switching power supplies are commonly used in automation systems, LED lighting, telecommunications equipment, medical devices, and industrial machinery.

The company has built a strong reputation through years of innovation, strict quality control, and continuous technological improvement. By combining advanced engineering with reliable manufacturing processes, Hangte ensures that each power supply unit delivers consistent performance even in demanding environments. Furthermore, the company emphasizes customer-focused design and offers flexible customization services, allowing businesses to obtain solutions tailored to their exact requirements. So, for clients seeking dependable power conversion technology with competitive pricing and excellent reliability, Changsha Hangte Electronic Technology Co., Ltd. remains a compelling and strategic choice.

Address: No.128 Quanzhou North Road, Jinzhou Town, Ningxiang City, Hunan Province, China

2. Sunyo Elektronik

Sunyo Elektronik is one of Turkey's long-standing manufacturers in the power electronics industry, particularly known for producing switching Led power supply , adapters, LED drivers, and transformer-based power systems. Their switching power supplies are valued for stable voltage output, durable internal components, and efficient energy conversion, making them suitable for lighting systems, consumer electronics, and industrial applications. These products are engineered with safety protections and long service life, ensuring dependable performance in continuous operation environments.

Founded in 1977 in Karaköy, Istanbul, Sunyo Elektronik began its journey producing radio equipment before gradually expanding into the power supply sector. Over the decades, the company has evolved into a recognized supplier of switching SMPS solutions and electronic adapters. Moreover, Sunyo strengthened its production capabilities by moving to a larger facility in Dudullu and incorporating modern manufacturing equipment and skilled engineering teams. As a result, businesses often choose Sunyo Elektronik because of its deep industry experience, consistent product reliability, and strong commitment to quality manufacturing standards, which collectively distinguish the company from many competitors.

Address: Dudullu Organized Industrial Zone, Istanbul, Turkey

3. OGS Power

OGS Power is a reputable Istanbul-based manufacturer specializing in switch-mode power supplies, Led power supply 12v and Led power supply 50w , UPS systems, voltage stabilizers, frequency converters, and battery charging solutions. Their switching power supplies are engineered to deliver efficient power conversion with minimal energy loss, stable voltage regulation, and reliable long-term performance. These products are particularly suitable for industrial automation, telecommunications infrastructure, and high-precision electronic equipment that require uninterrupted and stable electrical power.

Headquartered in Istanbul, OGS Power has developed a strong presence in international markets through continuous innovation and a focus on customer satisfaction. The company provides tailored solutions and technical support services to meet the specific needs of different industries. Additionally, OGS Power emphasizes affordability without compromising quality, ensuring that customers receive dependable products backed by technical expertise and responsive service. This balanced approach, combining reliability, engineering quality, and competitive pricing, has helped OGS Power build a strong reputation across numerous export markets.

Address: Yelken Plaza Kurtköy Mah. Ankara Cad. No.289/21 B Blok Kat.2 Pendik, Istanbul, Turkey

4. Mervesan Teknoloji Elektrik Elektronik Ltd. Şti.

Mervesan Teknoloji is another notable Istanbul-based manufacturer specializing in switching power supplies and electronic power components including 50w led power supply and Driver led power supply . Their SMPS products are designed with a focus on reliability, efficient power conversion, and compliance with international electronic safety standards. These switching power supplies are commonly used in industrial automation systems, LED applications, and control equipment where consistent voltage stability is essential.

The company has steadily built its reputation by offering durable products and maintaining strong relationships with distributors and technology partners. Mervesan's engineering team ensures that every power supply unit undergoes strict testing and quality verification before reaching the market. Furthermore, the company focuses on producing dependable products that can operate efficiently under different environmental conditions. Because of this commitment to quality and reliability, many clients prefer Mervesan Teknoloji for its practical solutions, competitive pricing, and consistent product performance.

Address: Emekyemez Mah. Okçumusa Cad. No:22/71 Karaköy, Istanbul, Turkey

5. Power Elektronik Sanayi ve Ticaret A.Ş.

Power Elektronik Sanayi ve Ticaret A.Ş. is an innovative Turkish manufacturer recognized for producing industrial power electronics, Constant current led power supply , switching power supplies, UPS systems, rectifiers, converters, and inverters. Their switching power supply units are designed with high efficiency, intelligent thermal management, and advanced safety protections to ensure consistent operation in demanding industrial environments. These solutions are widely used in energy systems, telecommunications networks, and industrial automation facilities.

Established in 1999, the company has grown significantly by combining engineering expertise with advanced research and development initiatives. Power Elektronik operates modern production facilities and maintains strong partnerships across Europe, providing products and technical services internationally. Furthermore, the company offers 24/7 technical support and custom-designed solutions for specialized power applications. As a result, businesses often choose Power Elektronik because of its strong R&D capabilities, reliable products, and commitment to continuous innovation in the field of power electronics.

Address: Armağanevler Mahallesi Diriliş Caddesi, İpekçi Sokak No:12, Ümraniye, Istanbul, Turkey

6. ISTPower (IST Enerji)

ISTPower, also known as IST Enerji, is a relatively modern company focused on power electronics systems including switching power supplies, power supply 12v led , UPS solutions, rectifiers, battery chargers, and inverters. Their switching power supplies are developed to provide efficient energy conversion, user-friendly operation, and long operational life. These systems are widely used in industrial automation, telecommunications infrastructure, renewable energy systems, and data centers.

Founded in 2019 in Istanbul, ISTPower leverages more than two decades of industry expertise from its founding team. The company operates under internationally recognized quality standards such as ISO 9001 and environmental and safety certifications. In addition, ISTPower emphasizes sustainable energy technologies and environmentally friendly solutions in its product development. As a result, clients often prefer ISTPower because of its modern engineering approach, reliable after-sales support, and dedication to delivering high-performance power electronics systems.

Address: Kirazlıdere Mah. Fevzi Çakmak Cad. No:11/A, Çekmeköy, Istanbul, Turkey

7. Makelsan

Makelsan is one of Turkey's most established power electronics manufacturers, producing UPS systems, DC power supplies including 100w led power supply , voltage regulators, rectifiers, and energy management equipment. Their power supply technologies are engineered to deliver stable power output, high reliability, and strong protection mechanisms against voltage fluctuations and electrical disturbances. Such characteristics make their systems particularly suitable for data centers, hospitals, telecommunications infrastructure, and industrial facilities.

The company was founded in 1976 and has grown into a globally recognized brand with products distributed in more than 80 countries. Headquartered in Istanbul, Makelsan operates a large modern manufacturing facility equipped with advanced production technology and staffed by experienced engineers. Additionally, the company invests heavily in research and development to ensure continuous product innovation and performance improvements. Because of its long history, international reputation, and commitment to quality engineering, Makelsan remains a trusted partner for organizations seeking reliable power supply systems.

Address: Oruç Reis Mah. Tekstilkent Cad. No:12, Esenler, Istanbul, Turkey

8. MEAN WELL Turkey

MEAN WELL Turkey represents the Turkish branch of the globally recognized MEAN WELL Group, a manufacturer of high-quality switching power supplies used worldwide in industrial electronics, LED lighting, medical equipment, and automation systems. Their SMPS products are known for exceptional reliability, high efficiency, and long operational lifespan. These power supplies are designed with advanced safety protections and meet international certifications, ensuring compatibility with demanding global standards.

The Turkish branch was officially established in 2023 as part of MEAN WELL's global expansion strategy to strengthen its presence in the Middle East and European markets. Operating from Istanbul, the company provides localized technical support, warehousing, and distribution services for clients across the region. Additionally, MEAN WELL is widely respected for its strong engineering heritage, consistent product quality, and long-term reliability in industrial applications. This reputation makes the brand a preferred supplier for companies requiring dependable switching power supply solutions.

Address: İkitelli OSB Mah. Enkoop 1. Sk. No:2B İç Kapı No:5, Başakşehir, Istanbul, Turkey