LM317T Voltage Regulator with Pass Transistor

www.microchip.com This reference design provides an easy method to evaluate the power, and features of SMPS dsPIC® Digital Signal Controllers for high wattage AC - DC conversion application. Discover the many benefits of digital power control implementation in this reference design. The SMPS AC - DC Reference Design unit works with universal input voltage range, and produces multiple DC outputs. The design is based on a modular structure, which features three major power stages; the input stage, intermediate stage and the third stage, a Point of Load. The input stage is a PFC Boost Converter, the intermediate stage is a Phase-Shifted Zero Voltage Transition (ZVT) Converter, which includes ZVT Full Bridge Converter and Synchronous Rectification, and the third stage is Single-phase and Multi-phase Buck Converters. This reference design uses two dsPIC33F16GS504 devices; one used for the PFC Boost Converter and ZVT Full Bridge Converter, while the other dsPIC® DSC is used for Single-phase and Multi-phase Buck Converters.



http://www.youtube.com/watch?v=snAOXUSACOU&hl=en

Check out Squirrels forum! forums.thetoyz.com This is how to covert the NiMh cells that are horrible to Lipo or Limn cells. To do this you will need a voltage regulator by novak, much more, or even the castle external BEC. This will plug into the receiver and power your kit with longer run...



http://www.youtube.com/watch?v=K9ZW2Aiks9s&hl=en

Looks like a typical kit cobra conversion from the late 80s. Large volt drop resistor instead of voltage regulator. Rather interestingly as it`s basic and looks like an older type kit from around 1990. I`m putting these radio on youtube to help others out and to gain more information about some of my radios I have never used for about 2 years...They were kept at my mums and I forgot all about them.Maybe the eproms might show a progression from early models to todays MKv version. Someone will enjoy these videos if they are into cobra radios thanks for watching more radios to upload fromt he cupboard soon.



http://www.youtube.com/watch?v=9aei2SHQrvE&hl=en

We changed over to an alternator in my brothers 1960 dodge dart seneca. We could have gone and bought a new 100 amp alternator but were to cheap to do that so we used a mid 60's chrysler alt that had been sitting in a barn for about 15yrs. It works pretty good Wanna See More.... Car Starts www.youtube.com The Old Cars www.youtube.com Random Car Tech www.youtube.com Speedracer Megan www.youtube.com Random Redneckery www.youtube.com 1988 Ford Crown Victoria www.youtube.com 1960 Dodge Dart Seneca www.youtube.com 1963 Oldsmobile 98 www.youtube.com 1962 Ford Falcon www.youtube.com 1978 Ford LTD www.youtube.com 1982 Ford Granada www.youtube.com Trucks and the Van www.youtube.com The Rabbamino www.youtube.com The 'ICK' www.youtube.com The Lesabres www.youtube.com 1989 Toyota Corolla All-trac wagon www.youtube.com Don't forget to Rate, Subscribe and Comment



http://www.youtube.com/watch?v=EmYe3IKMBVU&hl=en