NOVOSENSE Microelectronics has introduced two new isolated digital input (DI) chips suitable for 24V digital signal input in industrial control applications such as PLCs, servos, and inverters. The 4-channel NSI8604 and the 8-channel NSI8608 provide input/output isolation when converting voltages in the range of -60V to 60V to logic signals. Both devices support bi-directional digital […]
Development Tools
Miniature circuit breakers meet requirements for high voltage applications
c3controls has launched a new line of Direct Current (DC) Miniature Circuit Breakers (MCBs), specifically designed for higher voltage applications with DC currents. The new line of Series 1110 DC MCBs feature an industry-best rating of 250V DC per-pole, far greater than the highest per-pole ratings currently available from comparable DC MCBs, which top out […]
EC-Q200 qualified automotive-grade chip resistor is also anti-sulfur and lead-free
Stackpole introduces the RMEA Series, an automotive grade chip resistor that is not only fully lead-free but also AEC-Q200 qualified and anti-sulfur. Automotive grade chip resistors adhere to higher materials and process standards as well as 100% AOI to ensure the consistent performance and long-term reliability that general-purpose chip resistors cannot guarantee. The RMEA is […]
MOSFET power switches protect 12V automotive circuits
Diodes Incorporated has introduced its first automotive-compliant, dual-channel, high-side power switches—the ZXMS82090S14PQ, ZXMS82120S14PQ, and ZXMS82180S14PQ—as an expansion of its IntelliFET self-protected MOSFET portfolio. These intelligent switches deliver high power within a compact footprint while also providing robust protection and diagnostic capabilities. The series is designed for driving 12V automotive loads, such as LEDs, bulbs, actuators, and motors […]
Reed relays now offered in 5kV stand-off, up two 1.5kV switching version
Pickering Electronics has added a 5kV stand-off, up to 1.5kV switching version to its single-in-line Series 104 reed relay family. Previously, to achieve a 5kV stand-off rating, a larger, non-SIP (Single-in-Line-Package) relay was required. Four of the new 104 5D parts can fit the same PCB area that one larger style occupied, even with sufficient […]
Offline flyback IC incorporates zero-voltage switching topology
Power Integrations announced the release of theInnoSwitch5-Pro family of high-efficiency, programmable flyback switcher ICs. The single-chip switcher achieves over 95 percent efficiency with a novel secondary-side control scheme which achieves zero-voltage switching (ZVS) without a dedicated and costly additional high voltage switch. The new IC, which features a 750 V or a 900 V PowiGaN primary […]
High-power, thin film chip resistors withstand harsh environments
Industrial electronic controls and instrumentation pose challenges to designers. Industrial applications require high power handling and stability in harsh environmental environments, but also may need precision tolerances and TCRs; a difficult combination for film chip resistors. It is difficult to achieve high power ratings with thin film resistor technology normally used for precision requirements. Stackpole’s […]
1200 V SiC power MOSFETs now amiable in half-bridge packages
SemiQ Inc. has expanded its QSiC power modules portfolio with the introduction of a new series of 1200V silicon-carbide (SiC) power MOSFETs in half-bridge packages. Engineered and tested to operate reliably in demanding environments, these new compact, high-performance modules enable high-power-density implementations while minimizing dynamic and static losses. Featuring high breakdown voltage (>1400V), the new […]
ZVS flyback converter chipset increases efficiency of USB-C adapter, chargers, and travel adapters
The growing popularity of USB-C power delivery (PD) charging increases the demand for compatible chargers. Users now seek powerful yet compact adapters. Infineon Technologies AG addresses this need with the EZ-PD PAG2, a secondary-side controlled ZVS flyback converter chipset. This chipset, comprising EZ-PD PAG2P and EZ-PD PAG2S, integrates USB PD, a synchronous rectifier, and a […]
Capacitor series now available in leaded and stacked format
Quantic UTC’s MegaCap Type (BC Series) technology is now available in a leaded and stacked format, delivering capacitance performance typically associated with much larger footprints. The leaded configuration reduces strain on the part in stressful mechanical and thermal environments. Its rugged configuration, coupled with high capacitance values and available voltages to 1000V, makes this an […]