Reddit reviews KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade
We found 3 Reddit comments about KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade. Here are the top ones, ranked by their Reddit score.
Compact Design with Dual 4 Digit LED Displays and Digital Controls - Switchable power input 110/220v4 sets of parameters can be stored inside for fast recallOutput switch controlCircuit protection for over load, short circuit and over temperature.Automatic switching between mA and A display
After a lot of looking around I picked up a Korad KA3005D for ~$120USD and free shipping.
Will supply up to 5A at 30VDC; reviews all say it regulates the power well, doesn't have any crazy overshoot when turning off/on, little voltage ripple; comes with leads; and has a separate output on/off toggle so you don't need to disconnect the leads to adjust power or anything; over-current protection; digital display so you can enter your values with precision.
Probably a reason it's one of half a dozen models listed as recommended on the wiki.
Bought one of these this year and like it a lot for home use: http://www.amazon.com/gp/product/B0084JFWNY
While I don't recommend bottom of the barrel, You hit the "monster-cable-better-digital-signal-quality" snake oil pretty quick in the PSU market.
Unless your overclocking and need super stable power at razor thin margins. Consumer gear can easily handle anything that's properly in spec.
More than about 100 bucks though and you could buy an actual Bench power supply