---
product_id: 470983179
title: "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"
brand: "jesverty"
price: "R4427"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Jesverty"
url: https://www.desertcart.co.za/products/470983179-universal-compact-bench-power-supply-30-amp-regulated-home-lab
store_origin: ZA
region: South Africa
---

# 30A max current output Built-in cooling fan 9-15V adjustable voltage range 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

**Brand:** jesverty
**Price:** R4427
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your passion with precision and reliability — never miss a beat in your lab setup!

## Quick Answers

- **What is this?** 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 by jesverty
- **How much does it cost?** R4427 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/470983179-universal-compact-bench-power-supply-30-amp-regulated-home-lab)

## Best For

- jesverty enthusiasts

## Why This Product

- Trusted jesverty brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Real-Time Monitoring:** Large analog V/A meters provide instant, clear feedback on voltage and current for confident operation.
- • **Enhanced Connectivity:** Screw-type main terminals plus auxiliary snap-in and cigarette lighter sockets for versatile device hookups.
- • **Robust Power Delivery:** Delivers a powerful 30 amps ensuring your high-demand electronics run smoothly without hiccups.
- • **Precision Voltage Control:** Continuously adjustable 9-15V output with ultra-stable 13.8V fixed setting for flawless device compatibility.
- • **Reliable Thermal Management:** Integrated cooling fan and advanced short circuit protection keep your lab gear safe and running 24/7.

## Overview

The Jesverty SPS-30II is a compact, regulated benchtop power supply delivering up to 30 amps with adjustable 9-15V output. Featuring analog voltage and current meters, screw-type terminals, auxiliary outputs, and a built-in cooling fan, it ensures stable, noise-free power ideal for home labs, ham radios, and professional electronics testing.

## Description

desertcart.com: 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 : Industrial & Scientific

Review: PROVIDES A LINEAR AMPLIFIER WITH A FULL FIFTY AMPS AT 12.5 VOLTS FOR A COOL 300 WATSS OUTPUT - THIS IS A NICE FIFTY AMP SUPPLY. TO LIKE} Attractive well made heavy weight Good design features Dual Meters for Voltage.... (adjustable) Lower current 12V. Cigar plug receptacle on front panel for Hand Held, or Other. Good heavy power cord. Solid attachment to supply good solid mating. I have been using this power supply everyday for twenty four hours a day at standby condition, and power up for at least one half hour for a weekday netcall. It has performed flawlessly. Stable, extremely accurate voltage control once set. It is a solid piece of gear for my VHF equipment in my Ham Radio Station. I know my equipment since I have been a radio amateur a bit longer than most, I once held an FCC First Class Radio Telephone license and was an FAA Certified engineer keeping all airborne heavies safe and happy. This is a very nice power supply. Gives up little warmth for a full demand load. For a HAM radio operator, or anyone wishing a good DC bench supply this Fifty Amp is great equipment for the price. You could not make one as nice for the price. I am certain of that. I am awarding the Supply a A GIANT FIVE STAR RATING. for performance and overall value.
Review: 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.

## Features

- 【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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8N93YSW |
| Best Sellers Rank | #17,806 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Lab Power Supplies #15 in Life Science Supplies |
| Date First Available | August 4, 2022 |
| Item Weight | 5.1 pounds |
| Item model number | Jesverty002 |
| Manufacturer | Jesverty |
| Product Dimensions | 6.69 x 5.12 x 9.05 inches |

## Product Details

- **Brand:** Jesverty
- **Color:** black
- **Connector Type:** Barrel Connector, Screw Type Terminals
- **Item Weight:** 2.32 Kilograms
- **Material:** Polycarbonate (PC)

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/615brpxkTtL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ PROVIDES A LINEAR AMPLIFIER WITH A FULL FIFTY AMPS AT 12.5 VOLTS FOR A COOL 300 WATSS OUTPUT
*by D***F on November 23, 2025*

THIS IS A NICE FIFTY AMP SUPPLY. TO LIKE} Attractive well made heavy weight Good design features Dual Meters for Voltage.... (adjustable) Lower current 12V. Cigar plug receptacle on front panel for Hand Held, or Other. Good heavy power cord. Solid attachment to supply good solid mating. I have been using this power supply everyday for twenty four hours a day at standby condition, and power up for at least one half hour for a weekday netcall. It has performed flawlessly. Stable, extremely accurate voltage control once set. It is a solid piece of gear for my VHF equipment in my Ham Radio Station. I know my equipment since I have been a radio amateur a bit longer than most, I once held an FCC First Class Radio Telephone license and was an FAA Certified engineer keeping all airborne heavies safe and happy. This is a very nice power supply. Gives up little warmth for a full demand load. For a HAM radio operator, or anyone wishing a good DC bench supply this Fifty Amp is great equipment for the price. You could not make one as nice for the price. I am certain of that. I am awarding the Supply a A GIANT FIVE STAR RATING. for performance and overall value.

### ⭐⭐⭐⭐⭐ Nice power supply
*by A***E on July 20, 2024*

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.

### ⭐⭐⭐⭐⭐ Good item and nice price
*by E***M on February 8, 2026*

This product works great to my bench work I do with ham gear radio equipment

## Frequently Bought Together

- 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
- Mcbazel Surecom SW-102 Digital VHF/UHF 125-525Mhz Antenna Power & SWR Meter
- Superbat UHF Male PL-259 to UHF Male PL-259 Low Loss Digital Coax UHF Jumper Cable (12" RG58) for HAM & CB Radio,Antenna Analyzer,Dummy Load,SWR Meter

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*