This easily accommodates 4.5V battery applications, but is far too marginal for 3V applications. By following the application information indicated on the schematic, it may be extended to 28V. The ...

Choosing athree-cell, 4.5V supply results in a lowervoltage of 0.33V per cell. A 4.5V supplycan power as many as eight LEDs.Tests show that this circuit works from4.5V to 0.94V, which is lower than ...

I need a replacement adapter.The Belkin router I bought has: 110v input and 5v - 200ma out put.I need to go to:220v input and.....I bought one and it ...