Hi,
I have been wondering what the most efficient way of wasting power is. High power resistors and delta fans for cooling? Magnetic fields causing causing mechanical tension? An electromagnetic spring stretching/compression device?
I want to build a LiPo discharger with variable power draw, preferably 1-12s (3.3V - 51V) at 3-5000W - With as much of that watt range at any Voltage. I'm gonna use a 12-position rotary switch to switch between 1-12s and a "coarse and fine" system to adjust power. The power draw must be monitored with a 100+Hz refresh rate and preferably a system to engage a mechanical relay to shut the power draw off to the main discharging mechanism. Just how I'm going to achieve the latter function - I'm unsure, I don't know of any specific component (Except user programmed microcontrollers, but I don't know any language) that can provide this function. I'll figure it out eventually.
Oh - And I intend to make it 100% powered by the LiPo connected and as small and light as possible - Field convenience.
Any input is appreciated!
(The poll is a joke btw.)
I have been wondering what the most efficient way of wasting power is. High power resistors and delta fans for cooling? Magnetic fields causing causing mechanical tension? An electromagnetic spring stretching/compression device?
I want to build a LiPo discharger with variable power draw, preferably 1-12s (3.3V - 51V) at 3-5000W - With as much of that watt range at any Voltage. I'm gonna use a 12-position rotary switch to switch between 1-12s and a "coarse and fine" system to adjust power. The power draw must be monitored with a 100+Hz refresh rate and preferably a system to engage a mechanical relay to shut the power draw off to the main discharging mechanism. Just how I'm going to achieve the latter function - I'm unsure, I don't know of any specific component (Except user programmed microcontrollers, but I don't know any language) that can provide this function. I'll figure it out eventually.
Oh - And I intend to make it 100% powered by the LiPo connected and as small and light as possible - Field convenience.
Any input is appreciated!
(The poll is a joke btw.)