---
product_id: 677092138
title: "B-Tech RPS-30PRO 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V (9~15VDC Adjustable) with Noise Offset Adjustment, Includes Multiple Power Connections"
brand: "b-tech"
price: "S$472"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/677092138-b-tech-rps-30pro-30-amp-regulated-universal-compact-bench
store_origin: SG
region: Singapore
---

# 30 Amp high current output Noise offset adjustment for clean power Adjustable 9-15V DC voltage range B-Tech RPS-30PRO 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V (9~15VDC Adjustable) with Noise Offset Adjustment, Includes Multiple Power Connections

**Brand:** b-tech
**Price:** S$472
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up like a pro — precision, safety, and silence in one compact unit!

## Quick Answers

- **What is this?** B-Tech RPS-30PRO 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V (9~15VDC Adjustable) with Noise Offset Adjustment, Includes Multiple Power Connections by b-tech
- **How much does it cost?** S$472 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/677092138-b-tech-rps-30pro-30-amp-regulated-universal-compact-bench)

## Best For

- b-tech enthusiasts

## Why This Product

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

## Key Features

- • **Silent Efficiency:** Noise offset adjustment ensures ultra-clean power delivery
- • **Built-In Safety First:** Advanced protections against overheating, shorts, and surges
- • **Universal Compatibility:** Multiple power connections for versatile bench setups
- • **Tailored Voltage Control:** Easily adjustable 9-15V DC to fit any device needs
- • **Power Your Projects with Precision:** Reliable 30 Amp regulated output for demanding tasks

## Overview

The B-Tech RPS-30PRO is a compact, regulated bench power supply delivering up to 30 Amps with an adjustable voltage range of 9 to 15V DC. It features noise offset adjustment for clean power output and advanced safety protections including overheat, short circuit, and surge prevention. Multiple power connections make it a versatile choice for professional and hobbyist electronics work.

## Description

BTECH RPS-30PRO 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V (915VDC Adjustable) with Noise Offset Adjustment, snap terminals and cigarette plug output.

## Features

- SAFETY PROTECTED: The RPS-30M has advanced safety protection including: overheat, short, and amperage surge protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3JW2R9K |
| Best Sellers Rank | #129,532 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #500 in Power Converters |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (175) |
| Date First Available | July 12, 2022 |
| Form Factor | Box or Brick |
| Item Weight | 2.25 pounds |
| Item model number | RPS-30PRO |
| Manufacturer | BTECH |
| Other display features | Wireless |
| Product Dimensions | 5.7 x 1.85 x 7.5 inches |
| Whats in the box | RPS-30PRO |

## Product Details

- **Brand:** B-Tech
- **Colour:** Black
- **Item weight:** 1.02 kg
- **Connector type:** Barrel Connector
- **Amperage:** 30 Amps

## Images

![B-Tech RPS-30PRO 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V (9~15VDC Adjustable) with Noise Offset Adjustment, Includes Multiple Power Connections - Image 1](https://m.media-amazon.com/images/I/71pVNQfsb4L.jpg)

## Questions & Answers

**Q: Can I plug this into my plug outlet in my truck to power a 778UV anytone?**
A: This device converts 120 volt AC power as found in your house to 13.8 volts DC.  Almost every truck in the world today already has a 13.8 volt DC system.  I don't think this is what you are looking for.

**Q: Thank you for a fast and rapid answer, do you also have these units in 40 or 50 amp? if yes, please advise where to purchase?**
A: At this time we only carry 30A units

**Q: Is the dc "negative" electrically connected to ac neutral? is there a jumper to remove?**
A: you can but for safety reason you should not.

Most of the electronic gadgets have isolation transformer. If you do this then you are defeating purpose of the isolation transformer.

**Q: Where can I find the different cables that would work with this?**
A: They do not make cable for this. I made my own being a Amateur Radio Operator and my experience installing old style phones in cars and Two way Radios was helpful.

## Frequently Bought Together

- BTECH RPS-30PRO 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V (9~15VDC Adjustable) with Noise Offset Adjustment, includes multiple power connections
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- BTECH PC04 FTDI USB Programming Cable – Compatible UV-25X2, UV-25X4, UV-50X2, GMRS-50V2, GMRS-20V2 Mobile Radios and More – Genuine FTDI Chipset – Plug and Play

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**Shop now:** [https://www.desertcart.sg/products/677092138-b-tech-rps-30pro-30-amp-regulated-universal-compact-bench](https://www.desertcart.sg/products/677092138-b-tech-rps-30pro-30-amp-regulated-universal-compact-bench)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-04*