Linear Technology Corporation announces the LTC3256, a highly integrated, high voltage low noise dual output power supply, which takes a single positive input and generates 5V and 3.3V step-down supplies with high efficiency and no inductors. The device features a wide 5.5V to 38V input voltage range and includes independently enabled dual outputs: a 5V […]
Power Supplies
RHINO Power Supply Line Extended
AutomationDirect’s RHINO PSB series of DIN rail power supplies now includes the PSB48-480S single-phase input, 48VDC output power supply. The low-cost 480W power supply offers high performance and reliability without all the additional features of higher-cost full-featured power supplies. The power supply features removable finger-safe terminal blocks, output voltage status LED indicator, conformal coated circuit […]
18-30W LED power supplies designed to fit into luminaire housing
LinkCom Manufacturing, a world-class manufacturer of power supplies and magnetic components, announces the latest addition to its family of INCORE high-performance constant-current LED power supplies. The new DBFE Series units are offered in 18 Watt and 30 Watt versions and are compact (84 x 40 x 25 mm; 3.3 x 1.6 x 1.0 in) enough […]
MORNSUN 165~264VAC Input Voltage AC/DC Battery Charging MBP Series
MORNSUN recently released charging power supplies MBP300 and MBP500 series specialized for distribution automation system, which offer ultra-low standby power consumption, active PFC and high efficiency up to 86%. These series have standby power consumption as low as 25VA for 14W output power and 40VA for 20W, and meet requirements of DL/T721-2013 standard. For FTU, […]
Board Mount 15W to 60W AC-DC Power Supplies Have Medical and ITE Certifications
TDK Corporation announces the introduction of the TDK-Lambda KMS-A 15W to 60W board mount AC-DC medical and ITE certified power supplies. Capable of starting up at -40oC, the convection cooled units will operate in ambient temperatures of up to 80oC and are rated for full load over a -30 to 50oC range. The KMS-A series […]
Power module targets vehicular brushless-motor apps
ON Semiconductor has further expanded its portfolio of automotive Power Integrated Modules (PIMs) with the introduction of the STK984-190-E. Optimized for driving 3-phase brushless DC motors in modern automotive applications, this module contains six 40 V, 30 A MOSFETs configured as a three-phase bridge with an additional 40 V, 30 A high-side reverse battery protection […]
Fast isolated gate driver for high-voltage applications handles 5.7 kVrms
Texas Instruments introduced the industry’s fastest 5.7-kVRMS isolated dual-channel gate driver, the first of a new gate driver family in TI’s isolation portfolio. The UCC21520’s flexible, universal compatibility enables its use as an isolated driver in low-side, high-side, high-side/low-side or half-bridge power management designs. With its integrated components, advanced protection features and optimized switching performance, […]
Digitally-programmable power supplies and chargers
Mean Well has unveiled four new products, the RxP-1600 family of 1600W single output programmable power supplies and chargers, and a new rack shelf. The new family includes the RSP-1600 Programmable Enclosed Type Power Supply, the RCP-1600 Programmable Rack Mountable Front End Rectifier; the RPB-1600 Intelligent Battery Charger, the RCB-1600 Rack Mountable Front End Battery Charger, […]
Medical open-frame type power supplies boast ultra-low leakage current
Mean Well has unveiled RPS family, which includes RPS-30/45/65 (2” x 3”), RPS-120/200 (2”x4”) in industrial footprint in order to provide the medical, biochemical inspection and aesthetic medicine instrument market an internal medical open-frame type and enclosed type power supply with the higher output wattage, energy-saving feature and compact size. The RPS family complies with IEC60601-1 […]
SiC MOSFETs feature 1.7 kV breakdown voltage
ROHM has recently announced the availability of a new 1700V SiC MOSFET optimized for industrial applications, including manufacturing equipment and high-voltage general-purpose inverters. In recent years, the growing trend to conserve energy in all areas has increased the demand for energy-saving power semiconductors, particularly for applications in the industrial sector such as general-purpose inverters and […]