RECOM recently introduced the REC8, REC10 and REC15 series of 8 W, 10 W and 15 W DC-DC converters, respectively.
The REC8 and REC10 are low-cost, regulated DIP24 converters available with 2:1 and 4:1 input voltage ranges and with single or dual outputs. The isolation grade is 2 kV d.c. as standard, with 3 kV offered as an option. The thermal design permits the 8 W converter to cover the full industrial ambient operating temperature range (with free convection) of -40°C to +85°C without derating, while the 10 W converter achieves a maximum operating temperature of +75°C. The converters have efficiencies of up to 87%, which remain consistent over the full input voltage range. In addition, the efficiency remains high with variable loads so that even with a 30% load, the conversion efficiency is still above 80%. The high reliability design offers an MTBF of up to 1,2 million hours.
The REC15 is a regulated 5 x 2,5 cm converter also available with 2:1 or 4:1 input voltage range, single or dual outputs and the same isolation grade as the other variants. Due to its high efficiency, the 2:1 input 15 W converter has an ambient operating temperature range (with free convection) of -40°C to +71°C without derating. It features synchronous rectification for the higher current outputs and the standard output voltages have been slightly increased to 3,4 V and 5,1 V respectively to compensate for any voltage drops in the user’s application.
All of the converters feature power limiting on the outputs, so hiccupping does not occur if an overload condition exists. They also feature very tight output voltage regulation, low output ripple/noise and have a remote enable pin fitted as standard, a useful feature for sequential power-up and shut-down. The converters are EN60950-1 and UL-60950-1 safety certified for worldwide use.
High-precision current transducer
Power Electronics / Power Management
Danisense announces its new high-precision DP12IP current transducer designed for isolated DC and AC current measurement in demanding PCB-mounted power electronics applications.
Read more...Secure holder for protected 18650 batteries
Power Electronics / Power Management
Designed for protected 18650 batteries up to 70 mm long, the holder offers secure retention for portable, industrial, and embedded applications.
Read more...More room to scale Altron Arrow
Power Electronics / Power Management
With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.
Read more...Surface mount power amplifier for high-power applications RF Design
Power Electronics / Power Management
The GNA-63-5W+, from Mini-Circuits, is a GaN MMIC Power Amplifier (PA) designed for demanding RF applications requiring high efficiency, excellent linearity, and a compact footprint.
Read more...1200 V QSiC modules
Power Electronics / Power Management
SemiQ Inc has launched the QSiC Dual3, a family of 1200 V half-bridge MOSFET modules for motor drives in data centre cooling systems, grid converters in energy storage systems, and industrial drivers.
Read more...Expanded range of high-thermal-performance QSiC modules
Power Electronics / Power Management
SemiQ’s half-bridge series for data centre power converters and industrial motor drives features low RDSON SiC MOSFETs and parallel SBD diodes for best-in-class power density and conversion efficiency.
Read more...Transporting lithium batteries and IoT devices
Power Electronics / Power Management
With billions of rechargeable and non-rechargeable lithium cells and batteries powering most of the world’s consumer and industrial electronic devices, shipping them to customers through vast global logistics chains is often an overlooked topic.
Read more...Setting a new benchmark for high-power DC load testing Conical Technologies
Test & Measurement Power Electronics / Power Management
The new ITECH IT8900G/L high-speed, high-power DC electronic load offers a powerful combination of speed, scalability, precision and high-power density.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version