Omch is a leading switching power supply manufacturer, renowned for blending efficiency with reliability. Our vibrant portfolio boasts highly efficient and stable switch mode power supplies adaptable to a broad input voltage range.
We boast a team with over twenty years of circuit design expertise, providing top-tier designs, innovative solutions, and reliable performance that sharply distinguishes them in the competitive market. Upholding the highest standards by maintaining certifications such as CCC, CE, and RoHS for quality assurance.
The enclosed power supply from Omch is a complete unit that changes and provides electrical energy, ensuring safety and protection in diverse applications.
OMCH’s switching power supplies are crucial for electronics, telecommunications, and industrial automation, powering devices from consumer tech to medical equipment with compact design, energy efficiency, and reliable voltage conversion.
Omch's switching power supplies enhance the electronics industry with top-tier efficiency and reliability, supporting modern computing and consumer electronics. Their technology ensures smooth operation across various electronic domains, from telecommunications to industrial automation, promising a more efficient future in electronic innovation.
In the switch-mode power supply industry, we deliver top-tier, reliable solutions that power innovation across diverse sectors. We help businesses conquer technical challenges, build strong global partnerships, and drive success in the ever-evolving world of modern technology.
Enclosed power supplies are essential for powering industrial equipment, automation machinery, LED driver systems, communication devices, and factory equipment, ensuring efficient, stable, and reliable operation across all these critical applications.
Our customization capabilities allow you to adapt to changing project requirements with four key customizations, ensuring you always have the right power solution for the job.
Customize input voltage to meet your specific requirements (e.g., AC 85-264V), perfect for diverse power needs.
Tailor the output to match your equipment needs. Choose from common options like 24V DC or 12V DC, and specify adjustable current capacities based on the requirements of your devices.
Customize the power output, ranging from 10W to 1000W, to find the ideal solution for your application—whether it’s for small-scale electronics or large, heavy-duty equipment.
We offer application-specific customization options tailored for industrial, telecommunications, and security applications, ensuring optimal performance in any environment.
Reliable, high-capacity production with advanced technology ensures top-quality and timely SMPS delivery.
Longstanding production expertise is your assurance that you’re working with industry professionals.
Founded in 1986, Omch specializes in producing proximity switches, air cylinders, and power supplies for worldwide brands while successfully maintaining a solid reputation globally. Having expanded our enterprise, we developed the Hebai sub-brand to produce cylinders, air preparation products, and other pneumatic products.
Experience stable output with minimal ripple and noise, ensuring your sensitive equipment runs smoothly without interference.
Our power supplies feature comprehensive protection, including Overvoltage (OVP), Overcurrent (OCP), Overtemperature (OTP), and Short Circuit Protection (SCP), ensuring maximum safety, reliability, and performance in every application.
Our advanced technologies streamline processes, reduce downtime, and improve product quality, helping businesses achieve optimal performance and maintain a competitive edge in the automation industry.
As one of the leading switching power supply manufacturers, Omch’s production facility houses multiple workshops and automated production lines, ensuring highly efficient manufacturing processes.
As leading SMPS manufacturers, our streamlined and automated production process allows us to complete over 20 million pieces annually, ensuring high efficiency and exceptional output.
Automatic pick-and-place machines, glue dispensers, testing machines, and wire cutters boost precision and efficiency.
Provide us with the make and model of the product you need, and our team can locate the correct item or a suitable replacement.
We have multiple warehouses in China with a substantial product inventory. If you require in-stock items, we can ship to you as quickly as the same day.
Along with our lineup of industrial automation products, we also cater to custom manufacturing services and the production of aftermarket pieces for a broader market reach.
Our industrial automation products come with comprehensive after-sales support, so you can focus on marketing and selling while we take care of everything else.
Complete your purchase with our post-processing services, including CNC machining, painting, and other services to make your products stand out.
Omch’s team of expert technicians has decades of circuit design experience and can deliver on-time, comprehensive customer support for any inquiry.
Our certifications reflect our unwavering commitment to excellence, with our power supplies meeting stringent electromagnetic compatibility (EMC) standards and certified by CE, CCC, and RoHS, ensuring safety and efficiency in the global market.
Omch’s switching power supplies are characterized by their high efficiency, as they adeptly convert electrical energy into the desired output voltage while minimizing energy wastage.
These supplies ensure a constant output voltage that remains unaffected by changes in the input voltage, thereby safeguarding the devices connected.
Omch’s switching power supplies are typically more compact and lighter than linear power supplies for uses where space is valuable.
Our switching power supplies can operate across a wide spectrum of input voltages, making them adaptable to various power situations.
Switching power unit supplies generally emit less heat than traditional linear power supplies, which helps maintain lower temperatures and prolong product lifespans.
Omch’s switching power supplies often come equipped with protective features such as overload, overvoltage, and short circuit protection, which enhance the safety of both the devices and the users.
The switching power supplies allow users to adjust the voltage and current as needed for their requirements.
Our switching power supplies usually generate significantly lower rates of electromagnetic interference, thereby preserving the performance of electronic devices.
Industrial power supply, also known as a switching power supply, switch mode power supply, or switch converter, is a high-frequency power conversion device.
Omch offers a range of switching power supplies, each designed for specific applications.
Our switching power supplies (SMPS) are classified into different series: S (single-phase output), D (dual-group output), T (triple-group output), Ms and Lrs (compact series), DR, NDR, EDR, MDR (DINrail series), and FYS (waterproof series). These options offer versatility that can meet a wide range of power supply needs.
A switching power supply (SMPS) employs rapid high-frequency switching to transmit power. It starts by rectifying and filtering the input voltage, transforming it into a high-frequency pulse sequence. Afterward, the voltage undergoes another round of rectification and filtering before reaching the output.
Its function is to convert voltage aligned in bits, utilizing various architectural forms, into the voltage or current required by the user. A switching power supply typically takes AC input (e.g., mains) or DC input and provides DC output to devices, such as personal computers, facilitating voltage and current conversion between the two.
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*We respect your confidentiality and all information are protected.
*We respect your confidentiality and all information are protected.
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*We respect your confidentiality and all information are protected.