---
product_id: 785839833
title: "DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black)"
brand: "nankadf"
price: "฿19955"
currency: THB
in_stock: false
reviews_count: 5
category: "Nankadf"
url: https://www.desertcart.co.th/products/785839833-dc-variable-bench-power-supply-with-encoder-knob-output-enable
store_origin: TH
region: Thailand
---

# 18W USB quick-charge port for fast device charging Overcurrent protection with audible short-circuit alarm High-precision encoder knob for exact control DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black)

**Brand:** nankadf
**Price:** ฿19955
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power precision meets pro-level protection — never miss a beat!

## Quick Answers

- **What is this?** DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black) by nankadf
- **How much does it cost?** ฿19955 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/785839833-dc-variable-bench-power-supply-with-encoder-knob-output-enable)

## 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

- • **Instant Overcurrent Alerts:** Built-in OCP triggers an automatic shutdown and buzzer alarm to safeguard your devices from short circuits.
- • **Safe & Smart Output Management:** Output enable/disable button prevents accidental power surges, protecting your sensitive electronics effortlessly.
- • **Crystal-Clear 4-Digit LED Display:** High-definition screen with adjustable brightness keeps you informed with real-time voltage and current readings.
- • **Pinpoint Voltage & Current Control:** Press-and-turn encoder knob lets you dial in settings with 0.01V and 0.001A precision—no guesswork, just accuracy.
- • **Compact Powerhouse with USB Fast-Charge:** Sleek, lightweight design fits any workspace and charges your devices at 18W speed—because downtime is not an option.

## Overview

The NANKADF DC Variable Bench Power Supply delivers ultra-precise voltage and current control via a unique encoder knob, combined with a bright 4-digit LED display for real-time monitoring. Its compact, lightweight metal design includes an 18W USB quick-charge port and advanced safety features like output enable/disable and overcurrent protection with audible alarms, making it an essential tool for engineers and tech professionals who demand accuracy, safety, and efficiency in their workspace.

## Description

dc power supply

Review: Works well and does what it’s supposed to do. Very easy to use and set up. One warning, it’s beeping is annoying but you can turn it off.
Review: I typically wait a while to give a review... I have been using this power supply for 7 months with no issues, from charging Lithium Ion batteries to Lead acid/AGM as well as powering up components and energizing circuits for testing and evaluation. Until one day the unit began experiencing some display hiccups with some inaccurate readings. I reached out to the seller/manufacturer through desertcart , they got back to me in a timely manner and we began some diagnostics via email. Final result, the unit was still under warranty and they sent a replacement very quickly. I have been and continue to be very satisfied with my experience with this product and the support that was offered. Would purchase again in a heartbeat.

## Features

- High-precision Encoder Knob: Different from general knobs, this DC power supply has a precise encoder knob. You can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. Set the voltage or current you want more accurately.
- Output Enable/Disable Button: In the process of using the bench power supply, Output 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 power supply. This makes it more convenient for you to use the variable power supply.
- Overcurrent Protection: When the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. Protect the adjustable power supply and load from damage.
- Precise 4-digit LED Display: The dc power supply is equipped with a high-definition 4-digit display with data accurate to 0.01 V and 0.001 A. It has constant voltage (C.V.) and constant current (C.C.) modes, which can be switched automatically. You can see the working status indicator on the display. Additionally, you can adjust the brightness of the screen according to your needs.
- USB Fast Charging Port: The variable power supply is configured with an 18W fast charging port. No more mplaining about mobile phones or repaired devices not being charged in time. The NANKADF dc power supply allows you to avoid this dilemma. It charges your devices quickly anytime, anywhere.
- Compact and Lightweight: The measures of the variable dc power supply is only 7.51 x 3.56 x 5.81 inch and the weight is only 2.47 pounds, which saves more space on your workbench and is convenient for you to carry when you need it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B11RZMJD |
| Audio Wattage | 60 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Brand | NANKADF |
| Compatible Devices | General Electronic Devices |
| Customer Reviews | 4.3 4.3 out of 5 stars (28) |
| Date First Available | 27 August 2024 |
| Does it contain liquid? | No |
| Form Factor | box |
| Item Weight | 1 kg 520 g |
| Item model number | 60V 5A BLACK |
| Manufacturer | NANKADF |
| Material | Metal |
| Model | 60V 5A BLACK |
| Mounting Hardware | 1 * Dc Power Supply 1* Power Cable 1 * Output Cable 1 * User Manual |
| Number of items | 1 |
| Package Dimensions | 26.9 x 19.71 x 13.59 cm; 1.52 kg |
| Wattage | 300 Watts |

## Product Details

- **Brand:** NANKADF
- **Compatible Devices:** General Electronic Devices
- **Connector Type:** usb
- **Form Factor:** box
- **Output Wattage:** 60 Watts

## Images

![DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black) - Image 1](https://m.media-amazon.com/images/I/71YKinMoxQL.jpg)
![DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black) - Image 2](https://m.media-amazon.com/images/I/813S4MBdrxL.jpg)
![DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black) - Image 3](https://m.media-amazon.com/images/I/71ZyVyDkeaL.jpg)
![DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black) - Image 4](https://m.media-amazon.com/images/I/71pT7KWNoqL.jpg)
![DC Variable Bench Power Supply with Encoder Knob, Output Enable/Disable, USB Quick-Charge, Short Circuit Alarm (60V 5A Black) - Image 5](https://m.media-amazon.com/images/I/71G6w4ZTkCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 8 January 2026*

Works well and does what it’s supposed to do. Very easy to use and set up. One warning, it’s beeping is annoying but you can turn it off.

### ⭐⭐⭐⭐⭐ Review
*by S***E on 14 September 2023*

I typically wait a while to give a review... I have been using this power supply for 7 months with no issues, from charging Lithium Ion batteries to Lead acid/AGM as well as powering up components and energizing circuits for testing and evaluation. Until one day the unit began experiencing some display hiccups with some inaccurate readings. I reached out to the seller/manufacturer through Amazon , they got back to me in a timely manner and we began some diagnostics via email. Final result, the unit was still under warranty and they sent a replacement very quickly. I have been and continue to be very satisfied with my experience with this product and the support that was offered. Would purchase again in a heartbeat.

### ⭐⭐⭐ Review
*by J***N on 28 June 2025*

When choosing between 30V 10A and 60V 5A I bought the 60V variant assuming it would be able to output 30V 10A as well since the total wattage is the same. However it maxes out at 5A no matter what the voltage is. Unfortunately, for my immediate application I need to work around 35V and 6A so neither 30V@10A nor 60V@5A fit and I have to return it.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-07*