---
product_id: 226478426
title: "DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC)"
brand: "ywbl-wh"
price: "₱1565"
currency: PHP
in_stock: true
reviews_count: 5
category: "Ywbl Wh"
url: https://www.desertcart.ph/products/226478426-dc-dc-positive-and-negative-voltage-boost-converter-output-voltage
store_origin: PH
region: Philippines
---

# Input 3-24V wide range Up to 90% conversion efficiency Operates -40°C to 85°C DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC)

**Brand:** ywbl-wh
**Price:** ₱1565
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and efficiency — don’t get left in the voltage dust!

## Quick Answers

- **What is this?** DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC) by ywbl-wh
- **How much does it cost?** ₱1565 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/226478426-dc-dc-positive-and-negative-voltage-boost-converter-output-voltage)

## Best For

- ywbl-wh enthusiasts

## Why This Product

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

## Key Features

- • **Compact PCB Mount Design:** Space-saving form factor ideal for integration into advanced electronics and prototypes
- • **Dual Polarity Power Boost:** Stable ±5V output for balanced circuits and legacy device compatibility
- • **Versatile Voltage Options:** Customizable outputs from ±5V up to ±24V to fit diverse professional applications
- • **High-Efficiency Conversion:** Maximize energy use with up to 90% efficiency, reducing heat and power waste
- • **Robust Thermal & Current Protection:** Built-in thermal shutdown and current limit for reliable, safe operation

## Overview

The DC-DC Positive & Negative Voltage Boost Converter delivers stable dual-polarity outputs (±5V standard) from a broad 3-24V input range, boasting up to 90% conversion efficiency. Designed for professional-grade applications, it features built-in thermal and current protections, operates reliably across extreme temperatures (-40°C to 85°C), and supports customizable voltage outputs up to ±24V. Its compact PCB mount design makes it perfect for powering sensitive analog and digital circuits, ensuring your projects stay ahead in performance and reliability.

## Description

Buy DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC): Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great way to get balanced plus & minus DC outputs - The device creates plus and minus 5 VDC sources which can take a decent imbalance in currents and still be regulated. The device has been in my project and working with no problems for over 3 months. I had to put some good 4 pole filters on each output to get the 402 kHz ripple down enough so that my sensitive broadband amplifiers would not be affected. Shipping times and packing were good. Thanks
Review: Does the job - Been using ATX power supplies to replace AT power supplies in legacy computers at work. Most now don't make the -5v and that's been fine just using the cable adapters until I needed to replace the PS on a computer running a frame grabber board in the PCI slot requiring -5v. Without the -5v the board wouldn't work. I bought this and used the 12v from the unused 4 pin connector coming out of the ATX PS to feed this. The instructions it can use anywhere from 3v to 18v for power and output would be slightly higher or lower depending on input voltage. The 12v made 5.6v output. Instructions said needed to use both the positive and negative output to function properly, so I just wired the output into one of the positive and negative 5v circuits of the adapter that plugs into the MB. Find a pinout of the 2 PS connectors and its pretty straight forward. All of the ATX PS's I've seen don't even have a -5v wire going into the connector but the adapter does so it's pretty easy to identify the -5v wire. There might be a simpler way to connect this, but I wanted to be able to just plug and unplug the PS later if I needed to replace so this way, I can leave the adapter in the computer and just replace the PS without any additional wiring.

## Features

- Detailed Specifications: Input voltage: 3~24V; Output voltage: ±5V/±6V/±9V/±10V/±12V/±15V/±18V/±24V (optional); Maximum output power: 1-8W; Conversion efficiency: 70-90%; Quiescent current: 3-4mA; Accuracy: ±3% for positive voltage, ±5% for negative voltage; Operating frequency: 400kHz; Operating temperature : -40~85°C.
- 90% Conversion Efficiency: The conversion efficiency of the boost regulator is up to 90%, and the output voltage is stable.
- Versatility: The boost converter has built-in frequency compensation, function, thermal shutdown function and current limit function.
- Widely Used: The boost converter can be used in ADC, DAC, operational amplifier, audio equipment, LCD power supply, etc.
- Product Description: This boost converter supports both positive and negative output voltages and is manufactured with electronic components for

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SJ4ZXYQ |
| Best Sellers Rank | #327,138 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,410 in Power Converters |
| Brand Name | YWBL-WH |
| Customer Reviews | 4.4 4.4 out of 5 stars (9) |
| Included Components | inc |
| Item Weight | 0.01 Kilograms |
| Manufacturer | YWBL-WH |
| Maximum Frequency | 400 KHz |
| Model | YWBL-WH14dhe9wf7p-01 |
| Mounting Type | PCB Mount |
| Part Number | YWBL-WH14dhe9wf7p-01 |
| Power Source | Corded Electric |
| UPC | 746771487236 |

## Product Details

- **Brand:** YWBL-WH
- **Item Weight:** 0.01 Kilograms
- **Mounting Type:** PCB Mount
- **Power Source:** Corded Electric
- **UPC:** 746771487236

## Images

![DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC) - Image 1](https://m.media-amazon.com/images/I/61aof2OUPUL.jpg)
![DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC) - Image 2](https://m.media-amazon.com/images/I/61mmWO5yyQL.jpg)
![DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC) - Image 3](https://m.media-amazon.com/images/I/61Wr-EWvu0L.jpg)
![DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC) - Image 4](https://m.media-amazon.com/images/I/61wA6XyBpQL.jpg)
![DC-DC Positive & Negative Voltage Boost Converter (Output Voltage ±5VDC) - Image 5](https://m.media-amazon.com/images/I/61fyvonm2lL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great way to get balanced plus & minus DC outputs
*by J***T on December 5, 2024*

The device creates plus and minus 5 VDC sources which can take a decent imbalance in currents and still be regulated. The device has been in my project and working with no problems for over 3 months. I had to put some good 4 pole filters on each output to get the 402 kHz ripple down enough so that my sensitive broadband amplifiers would not be affected. Shipping times and packing were good. Thanks

### ⭐⭐⭐⭐⭐ Does the job
*by S***T on June 12, 2024*

Been using ATX power supplies to replace AT power supplies in legacy computers at work. Most now don't make the -5v and that's been fine just using the cable adapters until I needed to replace the PS on a computer running a frame grabber board in the PCI slot requiring -5v. Without the -5v the board wouldn't work. I bought this and used the 12v from the unused 4 pin connector coming out of the ATX PS to feed this. The instructions it can use anywhere from 3v to 18v for power and output would be slightly higher or lower depending on input voltage. The 12v made 5.6v output. Instructions said needed to use both the positive and negative output to function properly, so I just wired the output into one of the positive and negative 5v circuits of the adapter that plugs into the MB. Find a pinout of the 2 PS connectors and its pretty straight forward. All of the ATX PS's I've seen don't even have a -5v wire going into the connector but the adapter does so it's pretty easy to identify the -5v wire. There might be a simpler way to connect this, but I wanted to be able to just plug and unplug the PS later if I needed to replace so this way, I can leave the adapter in the computer and just replace the PS without any additional wiring.

### ⭐⭐⭐⭐⭐ Voltage is off
*by O***Z on March 5, 2024*

It delivered 5.05 + VDC okay. The negative output was -5.65 VDC. Too far off to be used in Op Amp circuits.

## Frequently Bought Together

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-06-09*