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.
Rugged railway-grade DC-DC power modules iCorp Technologies
Power Electronics / Power Management
iCorp Technologies has introduced the AIPUPOWER ZCD100 and ZCD150 Series, a family of rugged DC-DC converters designed to meet the demanding electrical and environmental requirements of railway and transportation systems.
Read more...Four-quadrant regenerative grid simulator Conical Technologies
Power Electronics / Power Management
The IT7900EP series high-performance regenerative grid simulator from ITECH is a full four-quadrant AC grid simulator capable of both sourcing and sinking power.
Read more...90 W PSU with 150% boost capability Brabek
Power Electronics / Power Management
RECOM’s cost effective REFIN2U-S90/CL DIN rail AC/DC boasts a 90 W rating with a boost capability of 150% for 4,5 seconds to allow for surge loads.
Read more...Standalone USB PD controller Future Electronics
Power Electronics / Power Management
The STUSB4531 from STMicroelectronics is a standalone USB Power Delivery sink controller designed to streamline the implementation of USB-C power negotiation in sink devices without requiring a full software stack on a host microcontroller.
Read more...MIL-Spec DC-DC power converters Vepac Electronics
Power Electronics / Power Management
PowerGood has introduced a range of 15 W to 600 W military DC-DC power converters engineered for mission critical defence applications.
Read more...Compact power MOSFET for high current switching Future Electronics
Power Electronics / Power Management
onsemi’s NTMFSC2D6N08X is a high-performance 80 V N-channel power MOSFET engineered for demanding switching and power conversion applications.
Read more...DC link capacitors for demanding applications RS South Africa
Power Electronics / Power Management
TDK Corporation has announced the B3271xP series of DC link film capacitors, offering high thermal robustness for demanding automotive and industrial power electronics.
Read more...N-channel power MOSFETs TRX Electronics
Power Electronics / Power Management
The TSM2N7002 series from Taiwan Semiconductor are logic-level N-channel power MOSFETs designed with low drain-source on-state resistance, reducing conduction losses and improving efficiency in switching applications.
Read more...Smart power protection, simplified TRX Electronics
Power Electronics / Power Management
onsemi electronic fuses (eFuses) deliver integrated, intelligent protection by combining overcurrent, overvoltage, over-temperature, reverse polarity, and inrush current safeguards in a single compact IC.
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