Industrial We Serve
Railway Systems
RV and Electric Vehicles
Solar Systems
DC-DC Buck Boost Converter Manufacturer
- 11 years of experience in R&D and manufacturing of DC-DC power converters
- China factory direct sale, providing power conversion solutions
- 12V/24V/36V and other voltages can be customized as needed
11+
Manufacturing Experience
200+
Company Employees
1000+
Product Projects
About Us
SUCH Ltd, Chinese Company
Founded in 2005, SUCH Ltd is a high-tech enterprise in Guilin City, located in Guilin Lingui High-tech Development Zone. We are committed to becoming a leading power solution provider, designing and manufacturing DC-DC power converters for global customers.
Why Choose Us?
Trustworthy Converters Supplier
Power Conversion Solution for 11 Years
For more than a decade, SUCH has been designing and manufacturing high-quality DC-DC voltage converters that meet stringent industry standards. With a strong focus on innovation, SUCH offers reliable and efficient power conversion solutions to meet the needs of a wide range of applications, making it a trusted partner in power conversion technology.
Team and Company Advantages
Provides Professional R&D Personnel
Our team is composed of highly skilled technical R&D personnel who are dedicated to advancing the efficiency and performance of our boost and buck DC-DC converters. This expertise allows us to innovate and tailor solutions that meet the diverse needs of our clients while ensuring the highest standards of quality and reliability.
CE, RoHS & ISO 9001 Certification
Strict Quality Inspection and Control
High-quality step up/down DC-DC converters are offered, with all products undergoing strict quality inspection and control to ensure customer satisfaction. With certifications from CE, RoHS, and ISO 9001, our converters meet international standards, demonstrating a strong commitment to quality.
Perfect Pre & After-Sales System
Customer Centric, Quality Services
Creating a perfect pre-sales and after-sales system is essential for building strong customer relationships and ensuring satisfaction. At SUCH, we prioritize a customer-centric approach, providing high-quality service and support for our DC-DC power converters.
DC-DC Converter FAQS
Q1: What is a DC-DC converter?
A1: A DC-DC converter is an electronic circuit. The main function of this circuit is to modify one potential difference (i.e. voltage) level to another potential difference level. It is a voltage regulator consisting of a switch, an inductor, and a capacitor for power conversion.
Q2: How does a DC-DC converter work?
A2: A DC-DC power converter usually adjusts the output voltage by switching the circuit. In this circuit, a switch is periodically turned on and off, and different output voltages can be achieved by controlling the duty cycle and duty cycle of the switch.
Q3: What are the types of DC-DC converters?
A3: DC-DC converters can be categorized into several types, each with unique circuit topologies and characteristics. Here are some of the common types:
- Buck Converter (Step-Down Converter): This converter steps down the input voltage to a lower output voltage while increasing the output current. It uses a series of switches, an inductor, and a capacitor to regulate the output voltage by adjusting the duty cycle of the switches.
- Boost Converter (Step-Up Converter): This converter steps up the input voltage to a higher output voltage while decreasing the output current. It utilizes switches, an inductor, and a capacitor to manage energy transfer, resulting in an increased output voltage.
- Buck-Boost Converter: This versatile topology can step up or down the input voltage, depending on the duty cycle of the switches. It combines elements of both buck and boost converters, making it suitable for applications with varying input voltages or when both step-up and step-down conversions are needed.
Q4: What is the efficiency of a DC-DC converter?
A4: The efficiency of a DC-DC converter depends on several factors, including the input-output voltage difference, load size, converter topology, etc. Generally speaking, the efficiency of most DC-DC converters can be between 80% and 95%.
Q5: How to choose a DC-DC converter?
A5: Selecting a suitable DC-DC converter requires considering input and output voltage range, load requirements, efficiency, size, cost, etc. Select the appropriate converter type and specification based on specific application needs. Please click here to learn more.
Q6: Difference between isolated and non-isolated power converters
A6: The input and output circuits of an isolated converter are electrically isolated, with no DC path between the input and output. These converters are often used to separate the input and output circuits to eliminate electrical noise or hazardous voltage isolation. (Figure 1)
Non-isolated converters make a DC connection between the input and output through a common ground between the input and output circuits. Such converters can be made smaller and less expensive than isolated converters. (Figure 2)
Blog & News
Boost vs. Buck vs. Buck-Boost DC-DC Converter
When working with DC power supplies in electronics, it's common to need a different voltage level than what's provided. To achieve this, DC-DC converters come in ...
Why Choose a Non-isolated DC-DC Converter?
In the world of power electronics, selecting the right DC-DC converter can be the difference between a system that runs efficiently and one that's plagued with ...
