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Pros-These are versatile power supplies. They can be tweaked to put out 25V. They have 3 independent power supplies which can be all applied in series or in parallel. They are great value for the money. Cons-Found that the two 20V PSs output section needs redesign. When the voltage is turned down a driver and output transistor are being stressed. They will fail it's a matter of time. The fix is simple and low cost but needs to be performed. Look for the design corrections when I get a place to post. Thx for taking the time to read.
Verified purchase: Yes | Condition: Pre-owned
A very nice linear power supply. Good components. Old now, so some re-capping may be necessary but both mine have Nichicon Caps and they all test good. watching them but so far no sign of failure. Well made, maybe a little light on the current side for today's stuff but generally OK.
Verified purchase: Yes | Condition: Pre-owned
Good working unit. Very good job packing the unit
Verified purchase: Yes | Condition: Pre-owned
Fun interesting PSUs to repair and modify..
Verified purchase: Yes
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