Universal Compact Bench Power Supply- 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter 13.8 Volt/9-15Volt, Cooling Fan, Screw Type Terminals – Jesverty SPS-30II
Original price was: $119.99.$107.99Current price is: $107.99.
Price: $119.99 - $107.99
(as of Jan 02, 2025 22:22:54 UTC – Details)
【Voltage Control】The output voltage is continuously adjustable from 9V to 15V or set at a fixed 13.8V. The Noise Offset Circuit moves unwanted switching noise to another frequency.
【Screw-type main terminals】The main output terminals ensure easy compatibility with all DC-powered devices and are large enough to provide an efficient power transfer to your equipment.
【Auxiliary Output Terminals】2 pairs of auxiliary snap-in terminals and a cigarette lighter socket on the front panel for added convenience.
【Analog V/A Meters】Highly visible V/A twin meters for real-time monitoring of the status.
【Forced Air Cooling Fan & Protection】A built-in cooling fan that prevents overheating and keeps the unit running continuously under heavy loads. Advanced short circuit protection and automatic current limiting ensure the safety of operators and any connected electrical equipment.
Customers say
Customers appreciate the power supply’s performance, noise level, and value for money. They find it works well for home theater, HF and FM gear without any issues, and has a quiet operation with no buzzing or noise issues. The build quality is solid and reliable, with a heavy steel case. Customers also like the voltage stability, size, and look of the product.
AI-generated from the text of customer reviews
13 reviews for Universal Compact Bench Power Supply- 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter 13.8 Volt/9-15Volt, Cooling Fan, Screw Type Terminals – Jesverty SPS-30II
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Original price was: $119.99.$107.99Current price is: $107.99.
Julian S –
Small and works quietly…
Great little PS. The PS I had for my transceiver was giving me birdies (harmonics) on certain frequencies. This PS (SPS-1332) is really clean as far as harmonics. I do have little ones on 80 meters, but just touch the noise offset knob and they are gone. Good value and build well. Best PS for Ham transceivers under 30 Amps.
Anony Moose –
Nice power supply
I like this little supply, and it is little, small and light. This is my first switching supply. I always liked the ones with the big, heavy power transformers. I am using it to power a vhf ham transceiver, which draws 20 amps on high power. The supply provides this effortlessly, does not get hot and the cooling fan has not kicked on at all. There is no radio noise from the unit. I can vary the voltage from 9 to 15 volts, but I just leave it on 13.8 and it stays there, with no lag under a 20 amp load. I like having separate voltage and current readings, and they are large, bright and easy to read. I really have no complaints, but it would have been nice to have a second pair of power jacks on the back panel. The single pair of back panel connectors do not appear to be particularly heavy duty for a 30 amp connection.
Ronnie B –
…great product, price, build and function…thats about it !!!
…great product, price, build and function…thats about it !!!
jaclyn dassisi –
Great product!!
The power of the product is very strong, great voltage stability. The functionality is very strong and it blends right in canât even tell what it is..
Lynn –
Quiet, Compact and High Quality Power Suppy
I am a ham and needed a quieter and higher Amp power supply and this unit runs very quietly while generating no appteciabe heat on my desk powering my AnyTone dual bander. It is a very well made and high quality device.
Sandy Ganz –
Nice but odd Shutdown
Running this on a Yaesu FT847, works well, plenty of reserve power at 50 amps. No noise, and otherwise works fine.One issue, also mentioned by others is when you shut it down you get the odd voltage pulsing as it turns off. I try to shut the radio off first, but I don’t always remember. Does not seem to be a problem, but would be nice if it didn’t do it just for piece of mind.
David –
Nice quality
Awesome product works well
Maguid –
This power supply is very quiet and it puts out a very steady 13.8V
I’ve had this power supply for a few months and am very pleased with the purchase. My previous power supply for my ham radio was noisy. When I transmitted, you could hear the fan in the background. Not so with this power supply. In fact, it is so quiet that I forget that it is turned on. Fortunately, it does not draw much current when the load is off. I preferred Anderson Powerpoles on the back, but the banana plugs are OK.
Just Me –
I have paired this power supply with my Yaesu FTdx101D and it does the job perfectly. This is also so much lighter than the older supplies I use. Great buy..Great Price.
Jonas S. –
Using it for Hf radio. I have owned it for a month and I have zero complaints. Its Well build and quiet and I have not noticed any interferance with the radio.
Kurt Lorsbach –
Gestern kam auch das Netzteil an ist bis jetzt noch in OrdnungHabe daran ein CB Funk Gerät angeschlossen die Superstar 3900 multi im Gerät sind keinerlei Störungen vom Schaltnetzteil zu hören das Netzteil was ich vorher hatte verursachte ständig so ein schrap schrap was auch mit dem noise Regler nicht zu beseitigen konnte hier dieses Netzteil kann man sehr gut für den Amateur Funk und CB Funk empfehlen
Bra att ha –
Bra pris och stör ej radion på HF. Dock önskar jag att anslutningarna även var på baksidan.
Berre Brem –
J’utilise cette alimentation avec une radio. il fait de temps en temps des pics de consommation. Cette alimentation convient parfaitement.