2020年10月26日 · Can we use an n-channel MOSFET in the place of a p-channel? In my configuration I'm using a 12 V 40 W solar panel for charging a 12 V, 7.5 Ah lead-acid battery. …

2016年10月6日 · Both circuits work, but as always, check the parameters. I would suggest looking at Rds max for a voltage higher than your lowest voltage. Rather than Vgs (th). If your lowest …

2014年4月9日 · I'm using an N-channel mosfet to supply power to a servo. The problem is that even with the gate set at low, I'm still getting some amount of voltage (~0.9V in a 5V system) …

Compare the actions of a P and N channel MOSFET in your circuit. (I've left the junction transistor in to aid comparison.) The PIC output does not like being connected to 12V so the transistor …

I am in the process of selecting a suitable FET to switch a resistive load (LEDs), triggered by a 3.3 V MCU signal. The schematic would be: However, I am having some trouble with my (rough) …

At the moment, it appears my V cc is 1.8 V and the signal gets up to between 1.2 V and 1.4 V. I want to use this signal to control the gate of an n-channel MOSFET which is grounded on the …

2018年2月17日 · With an N channel MOSFET this is the best configuration: - Picture taken from here Note the use of a diode or snubber network connected across the motor to prevent back …

2023年8月1日 · In real life, when using an N-channel MOSFET as a high side switch, we will use a gate driver circuit to create a gate voltage higher than the source voltage. Such a circuit …

Conventional current flows from Drain to Source in an N Channel MOSFET. The arrow shows body diode direction in a MOSFET with a parasitic diode between source and drain via the …

2021年6月14日 · However, it seems that I'm misunderstanding something. My understanding is that one should not use an N-channel MOSFET for high-side switching, but when I was …