TDK-Lambda CUS600M & CUS1000M Series Power Supplies: Medical-grade High-density High-efficiency Power Solutions

As a global leader in power supply technology, TDK-Lambda launches CUS600M (600W) and CUS1000M (1000W) series AC-DC power supplies. Featuring medical-grade safety standards, industry-leading power density and ultra-high efficiency over 95%, they have become benchmark solutions for mid-to-high-end compact high-power power supply applications.

1. CUS600M Series: 600W Industrial Standard 3×5 Inch Compact Power Supply

The CUS600M is a single-output 600W-class AC-DC power supply developed by TDK-Lambda. It adopts the industry-standard 3×5 inch (76.2×127mm) package with a height of only 37mm, balancing compact size and excellent heat dissipation. It supports two working modes: full 600W output with forced air cooling, and continuous 400W output (peak 600W) with natural convection cooling, ideal for limited-space and low-noise operation scenarios.

Typical Applications

Medical equipment: In vitro diagnostic devices, patient monitors, dental equipment (compliant with 2×MOPP medical isolation standard)Industrial automation: Small servo drivers, industrial robots, laser marking machinesTesting & measurement: ATE automatic test systems, laboratory precision power supplies, RF test equipmentCommercial devices: Broadcasting equipment, LED large screens, high-end office equipment

2. CUS1000M Series: 1000W High Power Density Medical-grade Power Supply

As the high-power flagship model of CUS series, the CUS1000M adopts compact 3.3×6.7 inch (85×171mm) package with 42.5mm height and power density up to 27.2W/cm³. It is one of the smallest medically certified 1kW power supplies, capable of full 1000W output under forced air cooling, perfectly matching scenarios requiring high power, miniaturization and high safety performance.

Core Specifications

Input Voltage: 85–265Vac, full-load output at 90Vac, compatible with global industrial power gridsOutput Voltage: 4 standard options: 12V/24V/36V/48VEfficiency: Up to 95.5%, low heat generation, suitable for sealed and high-temperature working environmentsHeat Dissipation: Equipped with built-in variable speed fan, typical noise as low as 30–42dBA, balancing heat dissipation and mute performanceIsolation Grade: 4000Vac isolation between input and output (2×MOPP), 2000Vac input-to-ground isolation, 1500Vac output-to-ground isolation, meeting isolation requirements for Type B/BF medical devicesLeakage Current: Less than 250μA, fully compliant with medical equipment safety requirementsOperating Temperature: -20℃ ~ +70℃ (full power output from -20℃ to 40℃, 60% power derating at 70℃)Dimensions & Weight: 85×171×42.5mm, approx. 850g

Core Advantages

Ultra-compact 1kW design: Half the size of traditional 1kW power supplies, greatly saving cabinet space, ideal for portable medical devices and miniaturized industrial complete machines.Leading medical-grade safety: 2×MOPP isolation, ultra-low leakage current and Class B EMI performance. It can pass medical EMC certification without additional filters, simplifying overall system design.Wide temperature range & high stability: Cold start available at -20℃ and stable operation at 70℃, adaptable to harsh industrial and medical environments. 5-year warranty ensures long-term stable operation.

Typical Applications

High-end medical equipment: Ultrasound diagnostic instruments, imaging devices, dialysis machines, large physical therapy equipmentSemiconductor equipment: Wafer inspection, etching auxiliary equipment, ion implanters (compliant with SEMI F47 standard)High-power industrial equipment: Industrial robot controllers, high-power laser processing equipment, servo motor driversCommunication & new energy: RF base stations, energy storage modules, auxiliary power supplies for industrial UPS