Forum for Electronics

Hi,
We are doing an induction motor and have produced the 50Hz , 90Apk sinusoidal current waveform using a H bridge with Vbus = 120VDC. (at least we have it on sim and believe it to be a ready-able solution...i mean no secrets here, a H bridge with a current sense into an error amplifier with a sine ref is the "noddy" well-known solution here anyway...no secrets to be give...

Hello Guys,

I need help regarding a 6 channel Transmitter and Receiver PCB design, build using Atmega-328p and NRF24L01+ PA & LNA. I have a design whose range stuck at 400 meters but I need to achieve 900 to 1000meters. I have tried many pcb designs but when i try to shrink the pcb form factor the range also dropped. Can any one can help me regarding this.

How do we give the bias sequencing and suitable gate/drain bias turn-on and turn-off sequence, protection considerations, and recommended switching/control circuitry. For the GaN RF PA Designed and fabricated using Keysight ADS

I don't know any LCD display engineers, but some electronic devices use 3.5-inch IPS LCDs. If this type of electronic product is stored unused for many years, does it suffer permanent damage to the LCD and LEDs—such as a loss of brightness, contrast, or color—due to storage degradation?

I would like to better understand the most common topologies currently being used or developed to produce an 800 VDC bus for modern AI data centers using solid-state transformers (SSTs).

When I search online, I find the amount of information quite overwhelming. There are many proposed converter topologies, but it is difficult to distinguish between concepts that are...