---
product_id: 369648309
title: "DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)"
brand: "nankadf"
price: "96015CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/369648309-dc-power-supply-variable-bench-power-supply-with-encoder-adjustment
store_origin: SN
region: Senegal
---

# 30V Output Compact Size 10A Current DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)

**Brand:** nankadf
**Price:** 96015CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black) by nankadf
- **How much does it cost?** 96015CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/369648309-dc-power-supply-variable-bench-power-supply-with-encoder-adjustment)

## 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

- • **Safety First:** Output enable/disable button to prevent accidental damage.
- • **Fast Charging:** 18W USB fast charging port for quick device power-ups.
- • **Smart Protection:** Overcurrent protection with alert system for peace of mind.
- • **Brilliant Display:** 4-digit LED display with adjustable brightness for clear visibility.
- • **Precision Control:** High-precision encoder knob for accurate adjustments.

## Overview

The DC Power Supply Variable is a compact and lightweight bench power supply designed for precision and safety. With a high-precision encoder adjustment knob, an output enable/disable button, and overcurrent protection, it ensures reliable performance. The 4-digit LED display provides clear readings, while the USB fast charging port allows for quick device charging. Perfect for professionals seeking efficiency and reliability in their workspace.

## Description

DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)

## 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 |
|---------------|-------|
| Maximum Power | 300 |
| Output Current | 10 Amps |
| Output Voltage | 30 |
| Output Wattage | 300 |
| Amperage | 10 Amps |
| Form Factor | Compact |
| Connector Type Used on Cable | usb |
| Item Dimensions | 7.87 x 0.35 x 0.57 inches |
| Material | 30V 10A BLACK |
| Color | 30V/10A |

## Product Details

- **Model Name:** 30V 10A BLACK
- **Brand:** NANKADF
- **Compatible Devices:** Personal Computer
- **Connector Type:** usb
- **Output Wattage:** 300
- **Form Factor:** Compact
- **Wattage:** 100 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 7.87 x 0.35 x 0.57 inches
- **Item Weight:** 1.48 Kilograms

## Images

![DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black) - Image 1](https://m.media-amazon.com/images/I/71kQLXyIXUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does using the usb port show how much current is drawn?  can this port's current be limited for testing?**
A: Current drawn on the built-in USB port is not indicated on the display.  The display shows only voltage and current associated with the main power outlets when output is enabled.  When output is not enabled, the display shows voltage and max current settings.  A USB connector could be connected to the main power output connectors and any voltage and current through that connector would be shown on the display.

**Q: is this machine good for gold and silver plating?**
A: I don't know what voltages are required for plating, but, it is a very good supply for the money.

**Q: Can this be used as a short circuit killer to repair phones and circuit boards?**
A: Yes, as long as it doesn’t exceed the max output rating 5A. It will go into protection mode beyond that point.  I use mine daily and for the money it is top notch.

**Q: Description says 100w, but at 10a x 30v, that should be 300w output. is the description wrong?**
A: It means you can get 10 Amp at 10v

## Frequently Bought Together

- DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-31*