Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hello, I am using ‘STTH110’ as a power supply for magnetic reset of two-tube forward circuit. We are using ‘STTH110’ as a power supply for magnetic reset of two-tube positive excitation circuit, and there are diode breakage and short-circuit failures...
Posted on January 06, 2017 at 05:54Hi,I am trying to design a power supply Vout=100V, Pout=500W, Vin=110VAC using the STCMB1.From the STCMB1 datasheet and the EVLCMB1-90WADP datasheet is not clear how the flyback and PFC transformers should be desig...
Hi,I'm looking for security certificate of this composant : Viper 114XSTR.May be CE, UL or VDE certificate, it is for our product to pass CE61010 norm.Can you help me ?Thanks
Hello everyone I am curious to know about the details and difference between two SIC acepack ,module, that why they have cost difference.1. ADP360120W32.ADP480120W3-LApart from the cu4rent ratings. Why the one with lower rating is more costlier .
Hi, I have a query related to efuse VNF1048F. Is real time current reading in e-Fuse is possible or not Regards, Reshma
Hi..We are using L7986TA IC in our buck converter circuit.Vin : 20.4VDC to 38VDCVout: 3.7VIout: 0.250AL : 15uHCin: 220uF x 3Cout: 470uF We are observing high ripple around 400mV above 30VDC supply..can u please help us resolve the issue.
Hi..I have used L7986ta ic for 10.8V to 34V vin and Output 3.7Vdc, during light load conditions my 3.7v dips and ic skips the pulses. What i can do??
Hello! There is an IGBT driver in a motor controller: SIE20034. Manufactured by ST. It can be bought in online stores, but I can't find any information, description, foot distribution, anything about it anywhere in the world. How can this be? So how ...
During a short circuit of the ISO808 channel output (+28V) to ground, the fault status shows a voltage between 0.8V and 1.4V instead of 0V. When the short is removed, the fault status reads 3.3V. A 1k pull-up resistor is connected to the fault open-d...
