Search results for "dc-dc converters"
Industry’s highest-performance wideband RF PLLs
Texas Instruments has introduced what the company has claimed as the industry’s highest-performance PLLs with integrated VCOs. Delivering 1.8GHz carrier open-loop VCO phase noise of -144.5dBc/Hz at 1MHz offset, the LMX2582 and LMX2592's single-chip architecture helps designers achieve a level of performance previously possible only through several discrete devices.
Data Book for EPCOS NTC inrush current limiters
TDK Corporation presents the fully revised Data Book for EPCOS NTC Inrush Current Limiters (ICLs), which covers the extended product range of standard NTC ICLs. Also included in this range is the P27 series with a lead spacing of 7.5mm. These components have a disk thickness of ≤7mm and are designed for maximum currents of up to 30A, depending on the type.
Buck-boost LED driver topology is designed for low EMI
Of the commonly-used step-up and step-down topologies, those that produce low EMI are the most desirable for automotive LED driver circuits, says Keith Szolusha, applications engineering section leader, Linear Technology.
CE+T Power launches enhanced conversion innovation technology
CE+T Power has announced the launch of its Enhanced Conversion Innovation (ECI) technology, the most efficient technology of its kind. ECI provides three high-efficiency energy converters and an energy buffer in a single module to provide polyvalent power conversion for critical systems at up to 96% for AC/AC and 94% for DC/AC and AC/DC efficiency. It also can be used for any power conversion scenario and will also allow for bi-directional use.
Multi-Channel PI Digital Piezo Controller
PI has released a new, high-performance 3 and 4-channel digital piezo controller that integrates with a wide range of existing piezo-based nanpositioning systems and piezo actuators.
Medium-power film capacitors suit DC filtering applications
AVX Corporation has released a new, high-voltage series of dry, medium-power film capacitors especially designed for DC filtering applications, such as the DC filtering of high frequency ripple currents and decoupling DC links in AC/AC and DC/AC motor drive inverters.
DC-DC converters offer 24V input option
The RKZ DC-DC converters from RECOM introduce the option of a 24V input that completes the 2W RKZ series and scales easily from the package- and pin-compatible 1W RK and RH series converters. The new 24V models join the existing RKZ converters with 5V, 12V and 15V inputs.The converters are in stock at Dengrove Electronic Components.
High-voltage SMD MLCCs deliver high reliability
Vishay Intertechnology has introduced a series of surface-mount multilayer ceramic chip capacitors (MLCCs) optimised for high-voltage industrial and telecomms applications. Providing increased reliability over standard devices, the Vishay Vitramon HV High Voltage Series features a robust serial electrode design and an extended voltage range up to 5kV in four standard EIA sizes from 1812 to 2225.
Wideband frequency synthesiser delivers low phase-noise performance
The LMX2592 wideband frequency synthesiser from Texas Instruments is a high performance phase-locked loop (PLL) with integrated voltage-controlled oscillators (VCOs). Delivering the lowest phase-noise performance in the industry, the single-chip architecture removes the need for multiple discrete devices in high-performance systems, including test and measurement, defense, microwave backhaul, satellite, and wireless communications equipment.
Phase control thyristor lowers costs & saves space
Suited for power switching applications, Vishay Intertechnology has introduced a 50A, 1200V phase control thyristor in the new long leads TO-247 package. The VS-50TPS12L-M3 is optimised for line rectification, soft start motor control and temperature control in UPS units, welding equipment, power converters, industrial battery chargers and solid-state relays.