TDK-Lambda Products

TDK-Lambda offers a comprehensive range of power solutions including AC-DC power supplies for industrial and medical applications, DC-DC converters for embedded systems, programmable DC power supplies for test and measurement, and dedicated LED drivers for lighting applications. Each product category includes multiple series optimized for specific requirements such as efficiency, size, reliability, and safety certifications.

Explore our product categories to find the right TDK-Lambda power solution for your application, or contact our FAE team for personalized recommendations.

AC-DC power supplies are used when your input is AC mains voltage (85-264VAC) and you need to convert it to DC for your equipment. They are ideal for equipment that plugs into wall outlets. DC-DC converters are used when you already have a DC voltage available (such as from a battery or another power supply) and need to step it up, step it down, or isolate it for a specific circuit. DC-DC converters are commonly used in distributed power systems, battery-powered devices, and for creating isolated voltage rails within equipment.

Contact our FAE team to discuss your input power source and output requirements for guidance on selecting the appropriate power supply type.

TDK-Lambda power supplies carry comprehensive safety certifications including UL/cUL for North America, CE marking for Europe, and CB scheme for international acceptance. Industrial power supplies are certified to IEC 62368-1 (audio/video and IT equipment) and IEC 60950-1. Medical power supplies meet the stringent requirements of IEC 60601-1 with 2xMOPP (Means of Patient Protection) isolation. Many products also carry EN 62477-1 certification for power electronic converter systems. These certifications ensure compliance with safety standards worldwide.

Verify the specific certification requirements for your application and target markets, then select TDK-Lambda models with appropriate certifications.

TDK-Lambda power supplies offer industry-leading efficiency across their product range. AC-DC power supplies typically achieve 85-96% efficiency depending on the series and power level, with many models meeting 80 Plus standards. DC-DC converters often achieve 90-96% efficiency. High efficiency reduces energy consumption, minimizes heat generation (reducing cooling requirements), and extends product lifetime. TDK-Lambda continuously improves efficiency through advanced topology designs, synchronous rectification, and optimized magnetic components.

For energy-sensitive applications or systems with limited cooling capacity, prioritize high-efficiency TDK-Lambda series such as the CUS and RWS models.

Yes, TDK-Lambda offers custom and modified standard power solutions for applications with specific requirements that cannot be met by catalog products. Customization options include: Special output voltages and multiple output combinations; Modified mechanical configurations and form factors; Enhanced environmental specifications (wider temperature range, conformal coating); Additional safety certifications for specific markets; Custom cabling and connector options; Special screening and burn-in procedures. Custom solutions require minimum order quantities and longer lead times but provide optimized performance for critical applications.

Contact our sales team to discuss your custom power supply requirements and explore available customization options with TDK-Lambda.