I have ran ...this metal cased 5A power supply at the max for long periods of time (days) and found the stability of it amazing . it does not even get warm . (it has a fan). the output is well filtered . You can localize the -ve ,have it at ground potential or flip the mechanical link at the front terminals and have it floating , the power supply is mains earthed ,3 power pins . Get one before they disappear , i still can not believe the cheap price. The package came before due date and was well protected . .....................Alan (electronics technician)
Verified purchase: Yes | Condition: New
Good value for sure if you want something basic however the calibration is quite poor and it makes a buzzing noise when in current limited mode. I have another one just like it of slightly better quality and it cost about $40 more that seems to work quite well and weighs a bit more. I guess it is a good solution for basic requirements but not really a professional grade bit of kit. Great quality for the price however. You just cant beat the price on this one. Just know that you will sacrifice some quality because it is cheap.
Verified purchase: Yes | Condition: New
Did some basic benchmark tests and found this unit to ...be very accurate. Have used it a few times now for supplying power to new circuits and appears to work fine. Displays are bright and large. Definitely the coarse/fine controls are the way to go with these units - works well.
Verified purchase: Yes | Condition: New
You get what you pay for. The power supply works but... the current limit is mostly useless. It is fine for hobby use but nothing else. I thought this was a linear supply but it is switch mode. Trying to current limit anything under about one amp is just a waste of time. Please don't misunderstand, this is a good power supply for the price.
Verified purchase: Yes | Condition: New
Considering the price, this power supply i...s a geat little unit that gets the job done. I would recommend this power supply for hobbiest's and not for professianal applications.
Verified purchase: Yes | Condition: New