hammick wrote:
Anybody have a link to the nifty shunt/voltmeter mod for the Megawatt? I can't find it on Ebay.
Not sure what you want, An Ammeter?
No shunt required with this ammeter:
https://www.amazon.com/gp/product/B01DDQM6Z4/ref=s9_dcacsd_bhz_bw_c_x_3_wI have a GTpower meter on my Meanwell output, but I modified the leads to 8awg( from 12awg) so it can handle 40 amps continuous without heating excessively.
https://www.amazon.com/Tenergy-Precision-Meter-Analyzer-Backlight/dp/B017YCTRKK/ref=sr_1_7?ie=UTF8&qid=1480577681&sr=8-7&keywords=130+wattmeterModifying these with 8awg is not too hard, but I did destroy one with a solder bridge.
Another wattmeter clone comes with 8awg leads but proved to be a huge disappointment as the Wh and AH figures were inaccurate in extreme.
As far as modifying the MW for a larger 10 turn voltage trim pot, Mexwanderer/Mrwizard are in the process of doing a pictoral/write up on the process.