Murata’s new L Cancel transformer (LCT) is the company’s innovation in noise suppression components.
The transformer is able to neutralise the equivalent series inductance (ESL) of a capacitor and the ESL generated in boards when used together with a decoupling capacitor. This optimises the circuit’s noise-reducing capabilities. This revolutionary product is, therefore, capable of resolving the challenge of managing power supply noise and capacitor component count in new PSU designs.
This LCT is effective in suppressing harmonic noise of several MHz to 1 GHz in power lines, caused by DC-DC converters and other components. The LCT is suitable for temperatures up to 125°C, and can be used with stable negative inductance up to negative 3 A. The component has no DC saturation characteristic, which makes possible the stable noise removal.
Applications for the LCT include consumer equipment like cameras and toys, industrial equipment such as sensors, control boards, and base stations, healthcare equipment, and automotive devices.
DIN rail-mounted DC UPS Current Automation
Power Electronics / Power Management
To cope with power sags, total or partial grid outages, acts of sabotage, failures, and reduced security, Adelsystem presents its DIN rail-mount DC UPS solutions.
Read more...GHA series expands with addition of 700 W Vepac Electronics
Power Electronics / Power Management
COSEL’s open-frame high power density, 700 W, 3 x 5-inch power supply is optimised for efficient cooling, making it suitable for use in demanding medical and industrial applications.
Read more...Power the future, one charge at a time
Power Electronics / Power Management
Volta LiFePO4 batteries have an integrated intelligent battery management system that effectively avoids overcharging and over discharging, and prevents overcurrent and short circuit fault conditions.
Read more...Motor control reference design
Power Electronics / Power Management
The reference design from ST Microelectronics is a ready-to-use and flexible solution ideal for battery-powered three-phase applications requiring high output currents.
Read more...Energy storage solutions are crucial to SA’s energy transition
Power Electronics / Power Management
Energy storage is considered crucial for South Africa’s energy goals, because while the country has great renewable energy sources, its load profile does not align with the renewable energy generation profile.
Read more...Würth Elektronik expands its optocoupler series
Power Electronics / Power Management
The TRIAC optocouplers are particularly suitable for use in lamp dimming functions and AC motor drivers in household appliances, but can also be used as drivers for larger TRIACs in high-current applications.
Read more...Material promises 100 times higher energy density Altron Arrow
Power Electronics / Power Management
TDK Corporation has successfully developed a material for CeraCharge, a next-generation solid-state battery with an energy density of 1000 Wh/L, approximately 100 times greater than the energy density of TDK’s conventional solid-state battery.
Read more...Comtest introduces Ametek’s Mi-BEAM series Comtest
Power Electronics / Power Management
The Mi-BEAM series is a programmable DC power system that can be used in testing batteries, fuel cells, and solar inverters.
Read more...Enhanced distribution transformer monitor Comtest
Power Electronics / Power Management
The DTM now also supports Ethernet connectivity, with compatibility for DNP3 and MODBUS protocols, and a built-in Cat M1/NB2 cellular modem allows the DTM to communicate via a cellular network.
printer friendly version