MTM Power Messtechnik Mellenbach GmbH (Frankfurt, Germany) introduced the new HSAP240 two-step power supply, which can be used at different mains because of an active power-factor corrector. The power supply is available with an input range of 100Vac to 264Vac and 120Vdc to 375Vdc. The sine-wave current input guarantees a high efficiency even with battery-operated […]
Rockwell Automation Inc. (Milwaukee, WI) introduced its new line of 1492-SPU miniature circuit breakers that provide cost-effective protection while conserving panel space. Suitable for applications that require branch circuit protection complying with UL and CSA standards, the 1492-SPU miniature circuit breakers may be sized to protect power-limited circuits and control circuits. In addition to protecting […]
Kepco Inc. (Flushing, NY) announced the addition of 150W modules to its RKW Series of industrial-grade, open-frame, single-output, power supplies with output voltages from 3.3Vdc to 48Vdc. All models conform to EN 60950 for the Low-Voltage Directive and meet EN 55001-B and EN 55022-B standards for conducted and radiated emissions. Input harmonics are suppressed to […]
Kamaya Electric Co. Ltd. (Japan) introduced the new RMC1/20 Series of 0201 chip resistors, which has an expanded resistance range from the...
Holtek Semiconductor Inc. (Taiwan) introduced its new HT82V733 power amplifier, which operates from a 5V supply and draws 240mA during operation, enabling it to drive low-voltage speakers found in portable audio devices such as MP3 players. The eight-pin SOP device also has a built-in "silence" function that eliminates sound bursts during on/off switching. The HT82V733 […]
Huntkey Enterprise Group (China) announced the new LW-2388 Series of power supplies, which enable users to play audio CDs even without turning...
Fuxin Dongxin Capacitor Co. Ltd. (China) introduced the CH11 Series of polypropylene capacitors, which exhibit an insulation resistance >50 gigaohms and are...
Shanghai JiaoDa Gofly Green Energy Co. Ltd. (Shanghai, China) announced the new JDM multi-crystalline solar cell module, which is available with capacities...
Kamaya Electric Co. Ltd. (Japan) introduced the FCC10 Series of 0402 chip fuses that occupy a footprint of 1mm x 0.5mm and come with a profile of 0.4mm, enabling them to be used in protection circuits of space-constrained applications such as PDAs and notebooks. The devices are rated from 0.4A to 3.15A and handle 250 […]
Anachip Corp. (Taiwan) unveiled its new AP2001 dual-channel PWM controller, which incorporates all the functions required for the construction of two PWM control circuits into a 17-lead SOP or PDIP, and is targeted at driving circuits of CCFLs and PC-peripheral power supply controls. The IC contains an on-chip, 2.5V, band-gap reference; two error amplifiers; an […]
EADmotors (Dover, NH) introduced its new DuraPlus brushless dc, servo-motor-based actuator that utilizes a precision screw and low-profile encoder to achieve a...
Allegro MicroSystems Inc. (Worcester, MA) introduced its new A3967 low-cost microstepping motor driver IC that uses the Allegro EasyStepper™ translator for microstepping...
Allegro MicroSystems Inc. (Worcester, MA) announced its new A3935 power MOSFET pre-driver IC for large three-phase brushless dc motors. The IC is...
Maverick Power Systems (Santa Barbara, CA) announced its Net+Power internal ac adapter module with a HomePlug PHY for OEM manufacturers of small...
Tyco Electronics Power Systems (Dallas, TX) announced its first lead-free power modules capable of being used in lead-free production processes, which are...