---
product_id: 53579630
title: "RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source"
brand: "rigol"
price: "HK$9976"
currency: HKD
in_stock: true
reviews_count: 3
category: "Rigol"
url: https://www.desertcart.hk/products/53579630-rigol-dp832-programmable-dc-voltage-regulator-3-channels-195w-30v
store_origin: HK
region: Hong Kong
---

# 195W max power output 10mV/10mA ultra-fine resolution 3 independent 30V/3A channels RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source

**Brand:** rigol
**Price:** HK$9976
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your innovation with precision and speed — don’t get left in the dark!

## Quick Answers

- **What is this?** RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source by rigol
- **How much does it cost?** HK$9976 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/53579630-rigol-dp832-programmable-dc-voltage-regulator-3-channels-195w-30v)

## Best For

- rigol enthusiasts

## Why This Product

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

## Key Features

- • **Noise? What Noise?:** Ultra-low ripple & noise (<350 μVrms) delivers pure, stable power—perfect for sensitive electronics and high-precision experiments.
- • **Speedy Settling Time:** Voltage stabilizes in under 50μs after load changes—no lag, no guesswork, just instant reliable output.
- • **Triple-Channel Powerhouse:** Simultaneously power multiple devices with three independent 30V/3A outputs—boost your lab’s efficiency.
- • **Precision at Your Fingertips:** Ultra-fine 10mV/10mA resolution ensures exact voltage and current control for flawless testing and prototyping.
- • **Smart Timed Outputs & Connectivity:** Program up to 2048 output groups with USB, LAN, RS232, and digital IO interfaces—future-proof your workflow with seamless automation.

## Overview

The RIGOL DP832 is a professional-grade programmable DC power supply featuring three independent 30V/3A channels and a maximum output of 195W. It offers ultra-fine voltage and current resolution (10mV/10mA), ultra-low noise output, and rapid voltage settling time (<50μs). Equipped with a 3.5-inch color TFT display and extensive connectivity options (USB, LAN, RS232, digital IO), it supports advanced timed output programming for up to 2048 groups. Ideal for engineers and tech professionals demanding precision, reliability, and automation in their power testing setups.

## Description

The DP800 series includes a variety of programmable linear DC power supplies with single, two and three outputs. They have pure outputs, excellent performance indicators, multiple analysis functions, and a large number of interfaces to meet various testing needs.

Review: brilliant - best psu I ever owned
Review: Good product with good specification at a very good price - Overall a good product with a quality feel to the case and controls. Works in spec with very good precision on output voltages and set currents. It is accurate enough to test the accuracy of cheap multi-meter's. It is a shame that the graphical display mode is a bit slow to update/respond. The updates take about 500 milliseconds after the change. It makes the dial and graph display modes less useful. The fan is a bit loud (28dB measured at .5M). It is a shame they didn't fit a thermally controlled fan as the fan is whirring away even when only a few mA is being drawn. My GW Instek power supply doesn't make any noise until things start to warm up. Keys are generally OK and look good but are a victory of style over content both in location and key design. I would prefer a traditional number pad. The V,mV,A,mA keys have sloping top making them awkward to press as they slip sideways. On balance a great unit for the money though.

## Features

- 【List of accessories】Main unit X1, power cable X1, fuse X1, USB cable X1, short-circuit device X1, IO connector X1, calibration certificate X1, warranty card X1, packing list X1.
- 【Key Indicators】3-channel, 195W maximum power, three channels of 30V/3A, 30V/3A and 5V/3A, resolution 10mV/10mA.
- 【Low ripple】The DP800's ripple and noise indicators are below 350 μVrms and 2 mVpp respectively, are extremely low noise, provide a purer output, minimise any interference to the load and deliver high purity signals for your devices.
- 【Settling behaviour】With a settling time of less than 50 μs, the output voltage can be quickly reset to the set value in the event of a temporary change in load current, ensuring output quality.
- 【Timed outputs】When the timer is switched on, the device outputs the preset voltage and current (up to 2048 groups). You can set the number of output groups for the timer as well as the output voltage, current and time for each group.
- 【Communication interface】Extensive interfaces: USB host&device (standard), LAN, RS232, digital IO (standard on A model, other options).
- 【High definition colour screen】3.5-inch TFT display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ENX02GC |
| Best Sellers Rank | 125,550 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 691 in Industrial Power Supply |
| Box Contents | Contents: 1 item |
| Brand | RIGOL |
| Brand Name | RIGOL |
| Compatible Devices | Devices with DC power input, such as electronic equipment, battery chargers, and test instruments |
| Compatible devices | Devices with DC power input, such as electronic equipment, battery chargers, and test instruments |
| Connector Quantity | 1 |
| Connector Types | 2 Pin |
| Connector type | 2 Pin |
| Cooling Method | Convection or Fan-Based |
| Current Rating | 3 Amps |
| Customer Reviews | 4.5 out of 5 stars 90 Reviews |
| Fan Size | 80 Millimetres |
| Form Factor | worktop |
| Form factor | worktop |
| Item Dimensions | 58.4 x 38.1 x 30.5 centimetres |
| Item Type Name | Rigol DP832 Laboratory Power Supply, Adjustable 0 - 30 V/DC 0 - 3 A, 195 W, Number of Outputs 3 x |
| Item Weight | 9.15 Kilograms |
| Item height | 12 inches |
| Manufacturer | RIGOL |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | RIGOL DP832 |
| Model name | RIGOL DP832 |
| Number of Fans | 1 |
| Output Wattage | 195 Watts |
| Output wattage | 195 Watts |
| Power Supply Design | external |
| Product Warranty | 3 years warranty on main unit, 1 year on accessories |
| System Bus Connector Type | ATX files |
| UPC | 645759304902 519805776503 519514891443 |
| Unit Count | 1.0 count |
| Wattage | 195 watts |

## Product Details

- **Model name:** RIGOL DP832
- **Brand:** RIGOL
- **Compatible devices:** Personal Computer
- **Connector type:** 2 Pin
- **Output wattage:** 195 Watts
- **Form factor:** benchtop
- **Wattage:** 195 watts
- **Cooling method:** Air
- **Item dimensions L x W x H:** 58.4 x 38.1 x 30.5 centimetres
- **Item weight:** 9.15 Kilograms

## Images

![RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source - Image 1](https://m.media-amazon.com/images/I/61QWNQPXnYL.jpg)
![RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source - Image 2](https://m.media-amazon.com/images/I/61T7GwCRbOL.jpg)
![RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source - Image 3](https://m.media-amazon.com/images/I/61sQRHBDxJL.jpg)
![RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source - Image 4](https://m.media-amazon.com/images/I/71HYPvJz-8L.jpg)
![RIGOL DP832 Programmable DC Voltage Regulator, 3 Channels, 195W, 30V/3A || 30V/3A, 5V/3A, Resolution 10mV/10mA, Constant Current Source, Constant Voltage Source - Image 5](https://m.media-amazon.com/images/I/8122lBYr1kS.jpg)

## Questions & Answers

**Q: Does this supply have terminals for remote voltage sense?**
A: No it does not

**Q: The manual states this is series/parallel capable.  Will the total amps in parallel be 6A or 9A? (As channel 2 & 3 are linked)**
A: You can only link channel 1 and 2. Channel 2 and 3 have common ground.

**Q: does it have the new thermal fix?**
A: Yes they do.

**Q: Is it required to ground the chassis if I am using uk plug(wall socket) which uses a third pin for ground?**
A: “One way to see that the chassis is grounded is to test (continuity) from the 3rd ground pin(on the plug) and the ground screw on the back of the unit. I've always been under the assumption that these units have that rear chassis ground to connect other instruments to - in a way that assures a common reference plane between power source and instrumentation. Standard practice may dictate that you ground the chassis.”

## Customer Reviews

### ⭐⭐⭐⭐⭐ brilliant
*by M***S on 12 December 2020*

best psu I ever owned

### ⭐⭐⭐⭐ Good product with good specification at a very good price
*by R***Y on 15 November 2019*

Overall a good product with a quality feel to the case and controls. Works in spec with very good precision on output voltages and set currents. It is accurate enough to test the accuracy of cheap multi-meter's. It is a shame that the graphical display mode is a bit slow to update/respond. The updates take about 500 milliseconds after the change. It makes the dial and graph display modes less useful. The fan is a bit loud (28dB measured at .5M). It is a shame they didn't fit a thermally controlled fan as the fan is whirring away even when only a few mA is being drawn. My GW Instek power supply doesn't make any noise until things start to warm up. Keys are generally OK and look good but are a victory of style over content both in location and key design. I would prefer a traditional number pad. The V,mV,A,mA keys have sloping top making them awkward to press as they slip sideways. On balance a great unit for the money though.

### ⭐⭐⭐⭐ Robust and reliable but the layout could be better
*by M***L on 8 January 2020*

Seems very reliable. Its louder than my last supply and I don't really like the controls layout. I would have preferred an independent encoder for each channel. However it does perform well.

## Frequently Bought Together

- Rigol DP832 Triple Output 195 Watt Power Supply
- Sumnacon 39 Inch Multimeter Test Lead Set - 5 Pcs Stackable Banana Plug to Test Hook Wire Cable Kit with Protective, Flexible Wire Leads for Electrical Testing 500V/5A
- Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*