The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...

Practical current sources have a certain range of compliance because they can’t provide an infinite voltage. Let’s look at another simulation to see how that works. In this circuit ...

Noise and Speed JFET current sources tend to have low noise ... I came up with the simulation results (Fig. 3). The simple circuit (blue) has the highest deviation. The cascode circuit (green ...

For example, consider a case where you need to supply a higher voltage for a MOSFET gate that doesn’t draw much current ... discuss the circuit, we’ll look at an LT Spice simulation you ...

Figure 2 This simple current source (Simple Source) circuit provides accuracy with a single resistor by floating the power supplies of the output stage. Isolated dual output DC to DC converters are ...

FineSim Pro extends the capabilities of the production-proven FineSim circuit simulator, incorporating ... ACAD's founder and current vice president of Business Development for Magma's Custom ...

Assuming the load resistance is much smaller than the series resistor, the current available from this circuit is the ratio of the voltage source to the series resistor. Unfortunately, the only ...