Vo= 120@ 14A is just an estimation to the set of values mentioned to help understand what i exactly need.
The purpose for me asking this is i've taken baby steps to working on an arcjet thruster load.What should be done is:
1.Designing an electronic load such that it gives me an output characteristic similar to that of the arcjet thruster load i.e an equivalent electronic design
2.There is this specific characteristic of arcjet thruster that the arc when created has static VI characteristic(negative resistance slope),the target is to achieve the same for an electronic load design.
I could download a paper on the same but the problems faced:
1. The circuit designed has many of it s components obsolete.
2.The paper is as old as published in 1991
3.I'm unable to get an equivalent of the components that are obsolete.
I went about with the literature and trying to come up with a new design of the electronic load,the aim being to achieve the same V-I characteristic.
The link to the paper,
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19920008291.pdf
Page no.3,shows the characteristic and page no.11 has the circuit design with the then existing components.I'm not looking to do everything that is in the paper,just the electronic load design with the above mentioned characteristic.
Looking forward for help,guidance and suggestions.