TDK-Lambda’s new KMS-A series comprises single output, medically certified 15–60 W encapsulated power supplies. With a Class II input, the products require no earth ground connection, making them ideal for use in medical, dental and home healthcare. They are also suitable for broadcast, test and measurement, and industrial equipment applications.
Covering three power levels – 15 W, 30 W and 60 W – the units are available with 5 V, 9 V, 12 V, 15 V and 24 V output voltages. Off-load power draw is less than 0,1 W for the KMS15A and KMS30A and below 0,3 W for the KMS60A, with efficiencies as high as 89%. All models can operate from a wide range input voltage of 90–264 V a.c.
The power supplies are suitable for board mounting and are enclosed in UL 94V-0 rated resin cases. The 15 W model measures 52,5 x 27,5 x 23,5 mm, the 30 W 64,0 x 45,0 x 23,5 mm, and the 60 W 89,0 x 63,5 x 27,0 mm. The products can operate convection cooled in ambient temperatures of -40°C to +85°C, with appropriate derating above 50°C, and have a maximum operating altitude of 5000 m.
The KMS-A series has been certified to UL/CSA/IEC/EN 60950-1, ANSI/AAMI ES60601-1, IEC/EN 60601-1 and carries the CE mark for the low voltage and RoHS2 directives. TDK-Lambda’s medical safety compliance extends to providing 4 kV a.c., 2 x MOPP (means of patient protection) input to output isolation and a touch current of less than 100 µA at 264 V a.c. All models comply with EN 55011-B (conducted and radiated) emissions and EN 61000-4-2 immunity standards.
How ADI battery management solutions empower safer, smarter robots Altron Arrow
Editor's Choice Power Electronics / Power Management
Choosing an appropriate battery pack and its accompanying battery management system is a critical decision in designing an autonomous mobile robot.
Read more...Industrial power supply range RFiber Solutions
Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.
Read more...PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.
Read more...MOSFET for automotive applications Altron Arrow
Power Electronics / Power Management
Infineon’s OptiMOS 7 100 V is offered in the company’s versatile and robust, high-current SSO8 5 x 6 mm2 SMD package.
Read more...Three-phase inverter reference design
Power Electronics / Power Management
The EVLPWD-FAN-PUMP reference design is a three-phase complete inverter based on the STM32G071RBT6 Cortex-M0+ microcontroller and PWD5T60 three-phase motor driver.
Read more...Best practices for assuring successful PoE device deployment Lambda Test
Power Electronics / Power Management
Looking at the challenges of a typical IoT rollout, the biggest hurdle usually isn’t how to connect IoT devices to the LAN, but instead, how to get power cheaply and reliably to the device.
Read more...Localise lithium and cobalt battery manufacturing
Power Electronics / Power Management
Lithium, nickel, and cobalt are three of the key minerals used in the manufacture of electric vehicle batteries, and all of these minerals are mined in southern Africa.
Read more...Advanced 28 V input 3U VPX RFiber Solutions
Power Electronics / Power Management
SynQor has announced its latest 28 V DC input VPX power supply, VPX-3U-DC28TH, featuring extended hold-up designed for critical aerospace and shipboard applications.