在上篇《活学活用 LTspice 进行电路设计 —用 Behavioral Voltage Sources 创建任意波形》中,我们向大家介绍了如何使用 Behavioral Voltage Sources (简称 BV),本文将讲解另一种电压源 — Voltage-controlled Voltage Source (简称 VCVS)。 VCVS 的功能 Voltage-controlled Voltage Source (VCVS) 具有 4 个端⼦。...
One of fun parts of spice is you can make up parts that do not exist. Voltage controlled current source with time. I can make a part that is a formula having many inputs, time, frequency, voltage, temp., current, etc and outputs almost anything. C carbonzit Well-Known Member May ...
使用Voltage-controlled Voltage Source仿真放大器 在上篇《活学活用 LTspice 进行电路设计 —用 Behavioral Voltage Sources 创建任意波形》中,我们向大家介绍了如何使用 Behavioral Voltage 2023-04-20 09:43:05 Multisim中测试探针的使用 Multisim的虚拟测试仪器中还有电流探针,模拟钳式电流表,其原理是电流互感器...
The first idea was to use an n-channel JFET as the "resistor", controlled by feedback from a current sense resistor as below. Q1 has to be a JFET because a BJT would work only one way and MOSFETs have a body diode which would ruin the plan when V_12 (voltage between out_1 and ...
D2 provides a little voltage offset so the LED current starts from zero as a Miller ramp generator cant start from zero unless you have a negative bias supply. The source vReset and the .model SW are highly LTSPICE specific, to provide timed control of SW1, the integrator reset switch....
The LT3021 regulator is available in the low profile (0.75mm) 16-pin (5mm × 5mm) DFN package with exposed pad and the 8-lead SO package. Features VIN Range: 0.9V to 10V Dropout Voltage: 160mV Typical Output Current: 500mA Adjustable Output (VREF = VOUT(MIN) = 200mV) ...
An additional error source to consider is the tolerance of any resistors that may be required for setting scale factors. This can contribute to full-scale uncertainty along with the sense resistor and Kelvin connection tolerances. For the LT6100, scaling resistors are all provided on-chip, so th...
Source-load-variable voltage regulated cascaded DC/DC converter for a DC microgrid system A simulation model of SLV voltage regulated cascaded DC/DC converter in LTspice XVII software environment for the assessment of converter performance at ... R Salyam,V Margaret - International Journal of Elec...
使用Voltage-controlled Voltage Source仿真放大器 在上篇《活学活用 LTspice 进行电路设计 —用 Behavioral Voltage Sources 创建任意波形》中,我们向大家介绍了如何使用 Behavioral Voltage 2023-04-20 09:43:05 PIC18F的符LCD噪声和MOSFET开关问题 您好,我使用PIC18F431和面对LCD 16×2噪声(在LCD上看到垃圾)的...
I don't know how your ratio-extender kludge with the '34063 is going to behave in real life, however; it certainly didn't behave well in the LTspice simulation...I would also recommend against a beginner using a MOSFET current sink (load) to test switchmode converters because that pits...