Abstract Experimental works of dual, 5 volt DC outputs switch mode power supply (DOSMPS) is presented in this paper. To design, construct and evaluate the DOSMPS using forward converter topology are objectives article. In work, a 556 timer was picked as pulse width modulator. The because it widely used, cheap capable producing stable dual modulations. Since, work targeted outputs, two circuits ...

Layout tools for FPGAs can typically be run in two different modes: non-timing-driven and timing-driven. Non-timing-driven mode produces a solution quickly, without consideration of design performance. Timing-driven mode requires that a designer specify performance constraints and then produces a performance-optimized layout solution. The task of generating constraints is burdensome since desig...

The FSQ-series FPSTM (Fairchild Power Switch) is an integrated Pulse Width Modulation (PWM) controller and Sense FET specifically designed for quasi-resonant off-line Switch Mode Power Supplies (SMPS) with minimal external components. Figure 1 shows the internal block diagram of the FSQ-series. Compared with discrete MOSFET and PWM controller solution, it can reduce total cost, component count,...

D ue to the computational power of underlying platforms, digital kill switches have a much broader capability and use than earlier industrial panic switches. In the case of mobile computing devices and smartphones, the purpose of the kill switch is to make theft unattractive. Protections include " wiping " the data off the device and/or " bricking " the device so that it is unusable. Consumer R...