| Build your own transformer This video shows one of the many ways that exist to home made or build a electric transformer that meets the technical requirements necessary for use in our electronic projects. |
0 Comments
The LM1577/LM2577 are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), flyback, and forward converter switching regulators. The device is available in three different output voltage versions: 12V, 15V, and adjustable. have a look at the datasheet This is an online zener calculator. You have to enter the values fir input and output voltage. Then you can find the resistor and zener you will need. check it out The ULN2803A is a high-voltage, high-current Darlington transistor array. The device consists of eight npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. The Darlington pairs may be connected in parallel for higher current capability. pdf here there is an online tool that help you design a breadboard circuit before contruct it. -->check it out<-- |
usbekitsRead our latest Posts!Share your thoughts!Edit your comments here! Archives
May 2014
Categories
All
|