The IC enables the designer to set the operating frequency range of the converter by means of an externally programmable oscillator. At startup, to prevent uncontrolled inrush current, the switching frequency starts from a programmable maximum value and progressively decays until it reaches the steady...
The device is a high voltage converter smartly integrating a 1050 V avalanche-rugged power section, with a PWM current mode control. The 1050 V-BV power MOSFET allows to extend input voltage range, and reduce the size of the DRAIN snubber circuit. This IC meets the most stringent energy-sav...
Electronic devices, namely, regulators used to provide fast response to changes in output loading and dual output voltage switching regulators tmClass A high power factor is generally desirable in a power delivery system to reduce losses and improve voltage regulation at the load. WikiMatrix To...
Buck Convertor WIKIhttp://en.wikipedia.org/wiki/Buck_converter Example PWM BUCKhttp://www.ti.com/lit/ds/symlink/tps5110.pdf If you simply want to use a PWM output as a DAC none of what I have said above is really necessary:
DC-DC converter in a 600 V electric vehicle. Image used courtesy ofWikimedia Commons Moreover, designers must consider the hardware’s efficiency when incorporating heat sinks into the battery design and regulating temperature levels. Selecting apt materials tokeep the battery coolis paramount to pro...
Mains power (or grid power, wall power, domestic power) refers to the general purpose AC electric power supply that is accessible in homes and businesses, typically for domestic appliances. Mains power can differ by voltage and frequency, and of course trying to use an incompatible value runs ...
Value Range: 0 - 255 corresponding to 0-5V or 0-10V Output voltage: 0.2% Output voltage linearity error: 0.1% Documents Product wiki Shipping List GP8101S: 1-Channel PWM to 0-5V/10V DAC Module ×1 Gravity-3Pin Analog Sensor Cable ×1 Resource AllBlog Blog Selection Guide of DAC...
9. Wide input voltage range up to 60V 10. Requires only 4 external components Applications: 1. Simple high-efficiency step-down (buck) regulator 2. On-card switching regulators 3. Positive to negative converter (Buck-Boost) 4. Efficient pre-regulator for linear regulators ...
This chapter discusses insulation system design for the HG windings suitable for a 38.1 kV RMS phase voltage machine. The machine initial phase 6.35 kV voltage is scaled in steps to obtain the targeted 38.1 kV and appropriate winding insulations for...
to conserve system power. The problem must still be considered even if the reference is built into the converter chip; it is also important in systems of this type to consider the power-up characteristics of the converter as well [discussed in “Ask The Applications Engineer—1,”Analog ...