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The PSU 130 is a compact, lightweight bench-top power supply in a stylish enclosure. Designed as an affordable yet highly functional piece of lab equipment, the PSU 130 is commonplace in Engineering/Test departments worldwide. Connection to the power supply is via standard pitch 4mm sockets. The output voltage can be set to within 0.1V, using the adjustment dial on the front of the PSU 130. A large backlit LCD displays the output voltage and the current being drawn. The PSU 130 measures only 135 x 140 x 53mm (5.3" x 5.5" x 2.1") and can be tilted to adjust the viewing angle of the display.
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Customers like the power supply and value for money of the lab supply. They mention it has a wide range of voltage and sufficient current for all microcontroller boards. Some say it gives them the current consumption and voltage output right away.
Customers are satisfied with the power supply. They mention it has a wide range of voltage and sufficient current for all microcontroller boards. It's perfect for developers' work desks and gives them the current consumption and voltage output right away.
"...Nothing fancy at all. No current limiting or sense or anything like that...." Read more
"It's a really good power supply. The integrated LCD is very bright and the measurements are very good...." Read more
"Perfect power supply for work/development desk use! Wide range of voltage and sufficient current for all micro-controller boards, sensors etc...." Read more
3 customers mention "Value for money"3 positive0 negative
Customers appreciate the value for money of the lab supply. They mention it has a good price-performance relationship and is a good, cheap regulated power source.
"...Good cheap supply. Get one for <100$." Read more
"Very good price-performance relationship..." Read more
I had used the power supplies at work for testing low power circuits. Overall a switching power supply has the chance of introducing noise to any circuit. A linear transformer PS is much better if you are worried about this. On my Rigol scope I saw quite a bit of noise on the channel under 20MHz BW limiting as per the spec sheet in the manual. The spec sheet claims 100mVpp of noise at most but there was much more than that even under load.
Overall, this is a great PS for the ease of use and form factor. Nothing fancy at all. No current limiting or sense or anything like that.
I have whacked the current rail a couple times and it seems to hold up under no load conditions. Slow to turn on due to soft-start (turn on is controlled in software).
It's a really good power supply. The integrated LCD is very bright and the measurements are very good. I compared them with my multimeter and are the same. Im happy with it
nice and light due to digital switching technology instead of using a power transformer. takes 10 seconds to turn on after flipping the power switch, which can be disconcerting to someone unfamiliar with the unit. I have 5 of these and 4 out of five came with broken feet that were supposed to prop up the unit for easier reading, but I just threw the feet away, it is fine as is. The glitter faux metal paint on the enclosure gets gritty after a year, but cosmetic detail isn't that important compared to how well this ps works. Nice to have volts and amps on the readout. Voltage adjuster does not go down to zero (about 1.2v). Comes with test leads bananna to alligator clip, nice touch. I haven't blown one up yet!
Perfect power supply for work/development desk use! Wide range of voltage and sufficient current for all micro-controller boards, sensors etc. Gives you the current consumption and voltage output right away. Very stable and protected output.