The 494 chip changes the level and sends it to pin 15 (input pin), and then feeds back to pin 3. I found that some circuits add a 1UF capacitor between the two. Doesn't this mean that it cannot be adj
I am working on a full-bridge circuit recently. However, when the upper bridge arm is turned on, there is always a spike in the lower bridge arm. I feel that this spike may cause the lower bridge arm
L5973D: 2.5A monolithic step-down power switching regulator, switch current greater than 2.5A, can provide more than 2A DC current to the load, output voltage from 1.235V to 35V, internal oscillator f
What is the function of connecting B and E of the transistor together? Please help me, thank you. What is the function of connecting B and E of the transistor together? Please help me, thank you.
TI Cup Show Prizes The weather is cold, the thermos cup sent by EEWORLD is really good, there is no smell after opening it, the effect is good. Thank you,