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Products
- DC/DC Converters
  Isolated DC-DC Converters: 0.1W-150W output power, multiple packages (SIP, DIP, SMD, half-brick, quarter-brick), 1000+ models, 6000V high isolation voltage.
  
  advanced selector tool
- AC/DC Power Supplies
  AC-DC Power Supplies: Focus on low-to-medium power, support safe isolation, compatible with DC converters to fully meet your power supply needs; all products meet Energy Star standards for standby power consumption.
  
  advanced selector tool
- Switching Regulators
  KB78xx Series Switching Regulators: Ultra-low switching ripple with battery-like clean voltage; extremely high energy conversion efficiency, enabling natural air cooling without heat sinks; pins fully compatible with 78-series three-terminal regulators—an ideal replacement for traditional LDOs. Upgrade your products quickly with KB78xx series, no PCB-level modifications required.
  
  advanced selector tool
Resources
- Application Notes
  Delus Power Application Guide: Covers key content including module power supply usage precautions and design materials, supplementing practical information not provided in product specifications to support efficient use of DC-DC converters and AC-DC converters.
- Technical Articles
  Technical Articles Column: Focuses on showcasing successful application cases of our products across various industries, intuitively presenting the practical effects and scenario adaptability of the products.
- Product Catalogs
  Delus Product Catalog Column: Regularly releases the latest product catalogs, systematically presenting specifications, functional features and selection information of the full product series, providing convenient reference for your quick review and accurate product selection.
- Certifications
  Delus Certification Column: Provides comprehensive safety and compliance certification support for products and services. Our products have obtained multiple certifications for safety, EMC and performance standards (including EN, IEC, UL), and our factories are certified under quality control, environmental management and occupational health & safety standards (including ISO, ISO/TS, BSI). Authoritative certifications are available for inquiry.
Newsroom
- News
  Delus Corporate News Column: Serving as the official comprehensive information release channel for the company, it covers corporate news, official announcements, and industry trend comments—an important channel for customers to stay updated on Delus' development and industry insights.
- Product updates
  Delus Product Information Update Column: The official product information release channel of the company, centrally presenting new product launches, product update dynamics and technical iteration information, helping you obtain the latest information about Delus products in a timely manner.
- Blog Posts
  Delus Technical Blog: Focusing on hot topics and information in the power supply industry, operated and updated by senior technicians, it provides you with professional content that combines industry insights and technical depth.
- Events
  Delus Corporate Chronology: Systematically organizes and records key milestone events in the company's development journey, intuitively presenting Delus' growth trajectory and important landmarks.
Company
- Company Profile
  Delus Power is rooted in China and oriented to the global market. With business covering regions including the United States, Asia and Europe, our customers are distributed worldwide, and we have provided stable and reliable power supply products to hundreds of thousands of users across the globe.
- Company Culture
  Guided by the principle of "saving costs and creating value for customers", and taking "providing a platform for employees to realize their life aspirations" as our responsibility, we are committed to becoming the most preferred employer.
- Honor Qualification
  We have accumulated hundreds of utility model patents and invention patents, with comprehensive certifications covering quality management systems, product systems, environmental protection, and industry-specific certifications.
- Milestone
  Officially founded in 2007, after more than a decade of in-depth development, we have now grown into a leading professional power supply product supplier in China.
Contact

Fixed Input Converters section background image

Fixed Input Converters

B1209S-2W picture

B1209S-2W

Input: 12V
Output: 9V
Power: 2W
Isolated: 1500V

B1205S-2W picture

B1205S-2W

Input: 12V
Output: 5V
Power: 2W
Isolated: 1500V

B1203S-2W picture

B1203S-2W

Input: 12V
Output: 3.3V
Power: 2W
Isolated: 1500V

B0924S-2W picture

B0924S-2W

Input: 9V
Output: 24V
Power: 2W
Isolated: 1500V

B0905S-2W picture

B0905S-2W

Input: 9V
Output: 5V
Power: 2W
Isolated: 1500V

B0524S-2W picture

B0524S-2W

Input: 5V
Output: 24V
Power: 2W
Isolated: 1500V

B0503S-2W picture

B0503S-2W

Input: 5V
Output: 3.3V
Power: 2W
Isolated: 1500V

B1203S-1W picture

B1203S-1W

Input: 12V
Output: 3.3V
Power: 1W
Isolated: 1500V

B1212LS-1W picture

B1212LS-1W

Input: 12V
Output: 12V
Power: 1W
Isolated: 1500V

B0512S-2W picture

B0512S-2W

Input: 5V
Output: 12V
Power: 2W
Isolated: 1500V