---
product_id: 450133118
title: "DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button"
brand: "nankadf"
price: "S$10"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/450133118-dc-power-supply-variable-with-memory-30v-5a-bench-power
store_origin: SG
region: Singapore
---

# 30V max output voltage 3 memory presets for quick recall 5A max current delivery DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button

**Brand:** nankadf
**Price:** S$10
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up with precision and protection — your bench’s smartest sidekick!

## Quick Answers

- **What is this?** DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button by nankadf
- **How much does it cost?** S$10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/450133118-dc-power-supply-variable-with-memory-30v-5a-bench-power)

## Best For

- nankadf enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight (2.5lb) and portable design fits perfectly in any lab, workshop, or on-the-go setup.
- • **Safety First, Always:** Built-in over-voltage, over-current, over-heat, and short-circuit protections keep your projects and gear safe.
- • **Instant Power Profiles:** Save and recall 3 custom voltage-current combos to streamline your workflow and never miss a beat.
- • **One-Touch Output Control:** Output enable/disable button prevents accidental power surges and protects your devices effortlessly.
- • **Precision at Your Fingertips:** Accurate encoder knob with simultaneous voltage, current, and power display for flawless adjustments.

## Overview

This DC power supply delivers up to 30V and 5A with high precision via an encoder knob and a clear 4-digit LED display. It features 3 memory presets for quick voltage/current recall, an output enable/disable button for safe operation, and comprehensive protections including over-voltage, over-current, over-heat, and short-circuit safeguards. Compact and lightweight, it’s ideal for professional labs, electronics maintenance, and fast charging applications.

## Description

Full description not available

## Features

- 【Higher Precision & Easier to Set】This DC power supply has a precise encoder knob and it can display voltage, current and power at the same time. The output voltage and output current can be continuously adjustable between 0 and nominal value by using coding potentiometer. The setting value can be also pre-displayed for easy use and adjustment.
- 【3 Groups of Memory Storage】Different from general dc power supply, this variable power supply is equipped with three groups of internal memories. You can pre-set 3 groups voltage and current combination that you frequently used and then just recall the memories by pressing the button M1/M2/M3. This is a convienient design to save your time!
- 【Output Enable/Disable Button】When using the bench power supply, the output enable/disable button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the bench power supply. This makes it more convenient and more efficient to use the bench power supply.
- 【Reliable & Multiple Protections】This adjustable power supply comes with four powerful protection function including over-voltage, over-current, over-heat, short-circuit. Designed with perfect OVP and OCP short circuit protection, the variable dc power supply will automatically stop output and send a buzzer to alert the user when short-circuited of the load equipment occured. The stability and ripple coefficient of the variable power supply also work excellently.
- 【Wider & Various Application】The variable dc power supply is compact and lightweight and it only weighs 2.5lb and measures 7.4 x 3.5 x 5.7in. It also supports a variety of fast charging protocols. The adjustable power supply can be widely used in mobile phone maintenance, computer maintenance, battery charging, aging testing, laboratories, school teaching and production line as well as other requirements .

## Product Details

- **Brand:** NANKADF
- **Colour:** Black
- **Material:** Metal
- **Item weight:** 1.13 kg
- **Connector type:** usb

## Images

![DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button - Image 1](https://m.media-amazon.com/images/I/7136Y7th9vL.jpg)
![DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button - Image 2](https://m.media-amazon.com/images/I/71CbPxQUnFL.jpg)
![DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button - Image 3](https://m.media-amazon.com/images/I/71y-pkwLmYL.jpg)
![DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button - Image 4](https://m.media-amazon.com/images/I/71FRjTg2tYL.jpg)
![DC Power Supply Variable with Memory 30V 5A Bench Power Supply with 4-Digits LED Display Adjustable Regulated Switching Power Supply with Memory Recall，Output Disable Button - Image 5](https://m.media-amazon.com/images/I/71NzBEfj6FL.jpg)

## Frequently Bought Together

- NANKADF DC Power Supply, Bench Power Supply with Memory Storage & Recall，Variable Power Suppy with Encoder Adjustment Knob, 5V/3.6A USB Quick-Charge & OCP Short Circuit Alarm (0-30v 0-5a)
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*