NW Mass, inches from Vermont
(well....it used to say that.....)
C14 EdgeHD, C11 EdgeHD Zhumell 8" f/6 Newt AP1200GTO, CGEM DX, CG5-ASGT Rob Miller Tri36M tripod Canon Rebel XS, Atik 314L+, DSI pro I,II, QHY5L-II SX 7 FW with Astrodon LRGB, Ha 5nm Hutech OAG5, Rainbow Optics Grating Scorpio Observatory
Quote:Im assuming that the volt meter is set parallel to the voltage input so it monitors on the input and not the out put correct?
Quote:Each channel is using a logic-level PowerMOS to "chop" the output voltage to drive the load (fan or heater).I saw from the picture there is no output filtering capacitors which means the output drive is PWM style. Add a large capacitor (one per channel), it becomes the variable voltage output type.Clear Skies!ccs_hello