Understanding Isolated vs. Non-Isolated DC-DC Power Supplies
A DC-DC power supply is designed to convert one DC voltage level to another while maintaining high efficiency. These power supplies can be classified into isolated and non-isolated types based on their circuit design.
What Is an Isolated DC-DC Power Supply?
An isolated DC-DC power supply features complete electrical separation between the input and output power loops, meaning their grounds are not connected. This isolation allows for independent ground levels, which enhances safety, noise immunity, and system reliability, especially in high-voltage and sensitive electronic applications.
What Is a Non-Isolated DC-DC Power Supply?
In a non-isolated DC-DC power supply, the input and output power loops share a common ground. These power supplies are typically smaller, more efficient, and cost-effective, making them ideal for low-voltage applications where isolation is not required.
Types of DC-DC Converters
Buck Converter – Lowers the output voltage compared to the input voltage.
Boost Converter – Raises the output voltage above the input voltage.
Key Parameters of DC-DC Power Supplies
When selecting a DC-DC power supply, consider the following specifications:
✔ Nominal Output Voltage
✔ Maximum Output Current
✔ Quiescent Input Current
✔ Input Voltage Range
✔ Efficiency at Full Load
✔ Switching Frequency
✔ Output Ripple Voltage
✔ Output Noise
Custom Solutions Available
We offer a variety of DC-DC power modules, and customized models can be designed to meet specific application requirements.
12V Isolated DC-DC Power Modules
Reliable Medium-Voltage Conversion with Built-in Protection
This isolated DC-DC power module is a high-reliability, medium-voltage converter featuring a 2:1 input voltage range. Designed to efficiently convert low-voltage DC power to high-voltage output, it serves as a stable and long-lasting power source for a wide range of applications.
Key Features & Benefits
✔ Input Voltage: 12V DC
✔ 2:1 Input Voltage Range for flexibility in various power conditions
✔ Wide Operating Temperature Range – Ensures reliable performance in extreme environments
✔ Built-in Short-Circuit Protection – Enhances safety and longevity
✔ High Efficiency & Stability – Ideal for demanding applications
Applications
This power module is widely used in:
🔹 Scientific Research
🔹 Industrial Applications
🔹 Specialized High-Voltage Power Systems
With exceptional performance, reliability, and safety features, this 12V isolated DC-DC power module is an ideal choice for applications requiring stable and efficient high-voltage conversion.
24V Isolated DC-DC Power Modules
Reliable Medium-Voltage Conversion with Built-in Protection
This 24V isolated DC-DC power module is a high-efficiency, medium-voltage converter designed to step up low-voltage DC power to a stable high-voltage output. Featuring a 2:1 input voltage range, it provides versatility, reliability, and long operational life, making it ideal for demanding applications.
Key Features & Benefits
✔ Input Voltage: 24V DC
✔ 2:1 Input Voltage Range – Ensures flexibility in varying power conditions
✔ Wide Operating Temperature Range – Designed for stable operation in extreme environments
✔ Built-in Short-Circuit Protection – Enhances safety and extends lifespan
✔ High Efficiency & Reliability – Ensures consistent performance for critical applications
Applications
This power module is widely used in:
🔹 Scientific Research
🔹 Industrial Power Systems
🔹 High-Voltage Equipment & Instrumentation
With robust protection features, high efficiency, and long-term reliability, this 24V isolated DC-DC power module is an ideal solution for applications requiring stable and efficient high-voltage conversion.
5V Isolated DC-DC Power Modules
This 5V isolated DC-DC power module is a high-reliability, low-voltage converter designed for efficient DC-DC conversion. With a 2:1 input voltage range, it enables stable and precise power delivery, making it an excellent choice for applications requiring low-voltage to high-voltage conversion.
Key Features & Benefits
✔ Input Voltage: 5V DC
✔ 2:1 Input Voltage Range – Ensures flexibility in various power conditions
✔ Wide Operating Temperature Range – Reliable performance under extreme conditions
✔ Built-in Short-Circuit Protection – Enhances safety and extends lifespan
✔ High Efficiency & Stability – Ideal for critical applications
Applications
This power module is widely used in:
🔹 Scientific Research
🔹 Precision Instrumentation
🔹 Industrial and High-Voltage Systems
Designed for efficiency, safety, and durability, this 5V isolated DC-DC power module is an ideal solution for applications requiring stable and reliable high-voltage conversion from a low-voltage source.
24V Isolated DC-DC Power Modules
High-Efficiency Power Conversion with Reliable Voltage Regulation
This 24V isolated DC-DC power module efficiently converts an unregulated input voltage ranging from 18V to 36V into a stable 5V output with a maximum current of 10A. Designed for high-voltage isolation, it serves as a reliable power source for industrial applications requiring precise and consistent power delivery.
Key Features & Benefits
✔ Wide Input Voltage Range: 18V – 36V DC
✔ Regulated Output Voltage: 5V DC, up to 10A output current
✔ High Voltage Isolation: Ensures safety and protection in industrial environments
✔ Multiple Packaging Options: Supports different mounting and power consumption needs
✔ Versatile Applications: Adaptable to a wide range of industrial power systems
Applications
This power module is ideal for:
🔹 Industrial Power Systems
🔹 Automation & Control Equipment
🔹 Embedded Electronics & Circuit Protection
With its robust design, efficient voltage regulation, and flexible mounting options, this 24V isolated DC-DC power module is a versatile and reliable solution for demanding industrial applications.
Input Voltage 210-1200VDC Isolated DC-DC Converter
High-Efficiency Conversion from High Voltage to Low Voltage
210V–1200V DC Input Isolated DC-DC Converter
This high-voltage isolated DC-DC converter is designed for efficient and reliable conversion of high DC voltages (210V–1200V) into stable low-voltage outputs. Engineered for precision and durability, it serves as a dependable power supply source in scientific research, industrial applications, and high-voltage systems.
Key Features & Benefits
✔ Wide Input Voltage Range: 210V – 1200V DC
✔ High Voltage Isolation: Ensures safety and system protection
✔ Stable Low-Voltage Output: Ideal for sensitive electronic applications
✔ Robust Design: Optimized for durability and long-term operation
✔ Versatile Applications: Suitable for scientific research and industrial power systems
Applications
🔹 Scientific Research Laboratories
🔹 High-Voltage Industrial Equipment
🔹 Power Grid & Energy Systems
With superior isolation, efficient power conversion, and a wide input voltage range, this DC-DC converter is an optimal solution for applications requiring safe and reliable high-to-low voltage conversion.
