FeaturesTypical Applications
The modules can comprise one or two capsule type deviceson a common isolated base-plate, user only requires four fixing screws for mounting to a suitable heatsink.

TypeNumber of devicesITAV [V]VDRM/VRRM [V]DatasheetOffer

Overview of Isolated Capsule Power Module

The Isolated Capsule Power Module is an advanced power electronics device that combines power conversion, isolation, and control functionality into a compact, encapsulated unit. This module is designed to provide efficient and reliable power conversion while electrically isolating the input and output circuits, ensuring safety and reduced electromagnetic interference. Its compact size and modular design make it suitable for a wide range of applications, including industrial automation, renewable energy systems, and distributed power generation. The Isolated Capsule Power Module offers improved system efficiency, reliability, and scalability, making it a key component in modern power electronics systems.

The characteristics of the Isolated Capsule Power Module

1. Electrical isolation: This is the most significant feature of the isolated capsule power module. Electrical isolation technology can completely isolate input and output circuits, providing higher safety and reliability. This isolation can prevent electrical noise, interference, and potentially short-circuit problems.

2. High efficiency: The isolated capsule power supply module usually adopts efficient conversion technologies, such as switching power supply technology, to achieve high power conversion efficiency; this helps reduce energy loss and heat generation, improving the entire system's efficiency.

3. Compact and modular design: This type of power module typically adopts a compact packaging and modular design, making it easy to integrate and install. Meanwhile, it can also simplify circuit layout and reduce required space and wiring complexity.

4. Wide input voltage range: Isolated capsule power modules typically have a wide range, which can adapt to different power environments and input conditions; this enables it to run stably in various application scenarios.

5. Protection function: To enhance the system's reliability, isolated capsule power modules usually have protection functions such as overcurrent, overvoltage, and overheating. These protective functions can promptly cut off the power supply in abnormal situations, protecting circuits and equipment from damage.

Application of Isolated Capsule Power Module

1. Industrial automation and control systems: In industrial automation and control systems, isolated capsule power modules are widely used to provide a stable and reliable power supply for sensors, actuators, and controllers. Due to its electrical isolation function, it can effectively prevent the impact of electrical noise and interference on the system.


(Industrial automation and control systems)

2. Communication and network equipment: The isolated capsule power module provides stable power support for various communication devices in communication and network equipment. It can ensure that the equipment can work normally in various harsh environments, improving the reliability and stability of the communication network.


(Communication and network equipment)

3. Medical equipment: In the medical field, isolated capsule power modules are commonly used to provide a safe power supply for medical equipment and instruments. Its electrical isolation characteristics can effectively prevent the impact of electrical noise and interference on medical equipment, ensuring the safety of patients.


(Medical equipment)

4. Transportation: In transportation, such as automobiles, airplanes, and ships, isolated capsule power modules provide a stable power supply for various electronic systems and devices. Its compact and modular design makes it easy to integrate and install, while its high efficiency and wide input voltage range also make it adaptable to various complex environmental conditions.



5. New and renewable energy systems: In new and renewable energy systems, such as solar and wind power generation systems, isolated capsule power modules provide a stable power supply for key components such as battery management systems and inverters. Its electrical isolation and efficient conversion characteristics make it widely applicable in new energy.


(New and renewable energy systems)

Company Profile

PDDN Photoelectron Technology Co., Ltd.( is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters, transformers, voltage regulators, distribution cabinets, thyristors, modules, diodes, heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality electronic devices or semiconductor products, please send us inquiries; we will be here to help you.


Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.


By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.



What are Industrial Automation and Control Systems?

Re: Industrial Automation and Control Systems (IACS) refers to automation and control technologies applied in the industrial field. They achieve automated monitoring, control, and management of production processes, equipment, and systems by integrating components such as computers, electronic devices, sensors, and actuators.


What are the applications of IACS in industrial production?

Re: IACS is widely used in various fields of industrial production, such as production line automation, process control, energy management, equipment monitoring and maintenance, etc. They can improve production efficiency, reduce costs, reduce human errors, and enhance product quality and safety.


What are the main components of IACS?

Re: The main components of IACS include sensors and actuators (used for monitoring and executing control commands), controllers (responsible for processing sensor data and issuing control commands), human-machine interfaces (providing interfaces for operators to interact with the system), and communication networks (used for data transmission between system components).


How to ensure the safety and reliability of IACS?

Re: Ensuring the security and reliability of IACS is crucial; this requires a series of security measures, such as firewalls, intrusion detection systems, and security protocols, to protect the system from network attacks and data leaks. Meanwhile, regular system maintenance, updates, and troubleshooting are key to ensuring stable system operation.


What is the future development trend of IACS?

Re: With the continuous advancement of technology, the future development trend of IACS will pay more attention to intelligence, integration, and networking. Intelligence will enable the system to learn and optimize control strategies autonomously; Integration will promote interconnectivity between different systems and devices; Networking will make remote monitoring and real-time data analysis possible, further promoting the intelligence and efficiency of industrial production.

Opening Time

  • Sunday – Friday: 09:00am – 10:30pm
  • Saturday: 10:00am – 02:00pm

Contact Info.

  • Email:
  • Mobile: +86 18837951818

Contact Address

  • Tongrun photoelectron, 3rd Floor, Nanshan Science Park, Nanshan District, Shenzhen, Guangdong, China