Rigol DP832 Triple Output 195 Watt Power Supply: A Brief Review

The Rigol DP832 Triple Output Power Supply, delivering 195 watts, offers two adjustable channels (0-30V/3A) and one fixed channel (5V/3A), making it highly versatile for electronic testing.

With a measurement resolution of 10 mV for voltage and 10 mA for current, it guarantees precise adjustments while retaining low ripple noise (<350 µVrms) and a fast transient response (<50 µs), safeguarding sensitive devices.

Notable protection features include Over Voltage and Over Current Protection, enhancing safety. Remote operation via Ethernet optimizes workflow efficiency, though some users report usability challenges due to interface complexity. Further insights will clarify its overall performance.

Key Takeaways

• The Rigol DP832 provides flexibility with two adjustable channels (0-30V/3A) and a fixed output (5V/3A), making it suitable for various applications.
• It offers low ripple noise (<350 µVrms) and fast transient response (<50 µs), ensuring stable and reliable power delivery during testing.
• Built with solid construction, the DP832 boasts durability and long-term reliability, backed by user feedback highlighting its robust assembly.
• Protection features like Over Voltage Protection (OVP) and Over Current Protection (OCP) safeguard connected devices against potential damage during use.
• Remote control via Ethernet enhances operational efficiency, allowing for seamless management of multiple setups from a single location.

Rigol DP832 Triple Output 195 Watt Power Supply

If you’re a hobbyist or professional engineer seeking a reliable power supply, the Rigol DP832 Triple Output Power Supply stands out with its impressive 195 watts of total power output. Specifically designed for diverse applications, it offers two adjustable channels of 0-30V/3A and a fixed 5V/3A channel, ensuring adequate flexibility for various testing setups.

The unit provides a measurement resolution of 10 mV and 10 mA, enabling precise control and monitoring. With low ripple noise measured at <350 uVrms and rapid transient response times below 50 µs, this power supply excels in performance.

Additionally, it features essential protections such as over-voltage and over-current safeguards. Overall, the Rigol DP832 delivers reliability and robustness, making it an ideal choice for anyone in need of a dependable power resource.

Best For: Hobbyists and professional engineers seeking a versatile and reliable power supply for diverse testing applications.

Pros:

• Robust build quality ensures durability and reliable performance under various conditions.
• Low ripple noise and fast transient response provide precise and stable voltage delivery.
• Triple output channels allow flexibility for multiple test setups simultaneously.

Cons:

• Frustrating circular keypad design can hinder user experience.
• Calibration issues reported on channel 1, complicating initial setup for some users.
• Loud fan noise under heavy load may require quiet fan replacements after warranty expiration.

Factors to Consider

When you’re contemplating the Rigol DP832 Triple Output 195 Watt Power Supply, it’s important to take into account several critical factors. Evaluate the output channels configuration to guarantee it meets your project needs, while also analyzing the voltage and current range for compatibility with your devices.

Additionally, a thorough examination of performance consistency, build quality, and usability features will enhance your overall experience and satisfaction with this power supply.

Output Channels Configuration

Choosing the right output channel configuration for the Rigol DP832 Triple Output Power Supply can greatly enhance your testing capabilities. This power supply features three output channels: channels one and two provide a voltage range of 0-30V with a current limit of 3A each, while the third channel offers a fixed 5V at 3A.

When selecting a configuration, consider that channels one and two can be operated in parallel (CH1 || CH2), allowing you to achieve increased current output while preserving voltage settings, which is particularly advantageous for applications requiring higher power levels.

Moreover, the DP832 allows for precise configuration of voltage and current, enabling adjustments in 0.001 increments. This level of control is essential for applications necessitating exact output specifications.

Additionally, you’ll benefit from built-in safety features such as over voltage protection (OVP) and over current protection (OCP) for each output channel, ensuring a safe operational environment during extensive testing tasks.

With a total power output capability of 195W, the Rigol DP832 is versatile enough to meet diverse testing requirements across various applications. As a result, carefully configuring the output channels can greatly optimize your testing processes.

Voltage and Current Range

Understanding the voltage and current range of the Rigol DP832 is essential for optimizing your testing experience. This power supply features two adjustable channels, each capable of delivering a voltage range from 0 to 30V, alongside a current limit of 3A; this versatility makes it suitable for a wide variety of applications that require diverse voltage and current configurations.

Additionally, the dedicated 5V channel, which also has a maximum current of 3A, is particularly effective for powering standard electronic components and microcontrollers.

Each channel operates in isolation, allowing you to adjust voltage and current independently without interference from adjacent channels, which enhances the precision of your measurements.

The DP832 provides a measurement resolution that permits voltage and current settings in increments as fine as 10 mV and 10 mA, respectively—this level of granularity greatly aids in achieving the accuracy necessary for sensitive applications.

In addition, built-in protections, such as over voltage protection (OVP) and over current protection (OCP), act to safeguard your connected devices by preventing excessive voltage or current from being inadvertently supplied, thereby ensuring reliability during testing sessions.

Performance Consistency

Performance consistency is a key factor to evaluate with the Rigol DP832, especially after exploring its impressive voltage and current range.

One of the standout features is its low ripple noise, measured at <350 µVrms/2mVpp, which guarantees that the output remains stable during voltage and current delivery, a vital aspect for sensitive applications.

Additionally, the power supply boasts a fast transient response time of <50 µs, allowing it to maintain performance consistency even when faced with sudden load changes.

Moreover, each channel is equipped with both over voltage protection (OVP) and over current protection (OCP), functions that safeguard the unit against potential damage and contribute to its reliable operation under varying conditions.

The output regulation reveals a ripple of only 0.00011 volts (110 microvolts) under a 1A load, thereby enhancing measurement accuracy and resulting in consistent outputs.

Users have also reported that their measurements align accurately with those obtained from calibrated devices, such as the Fluke 87V, further confirming the performance reliability of the Rigol DP832 under load.

Collectively, these factors establish the DP832 as a dependable choice for applications requiring sustained performance consistency.

Build Quality Assurance

When considering the Rigol DP832 triple output power supply, build quality assurance stands out as an essential factor. This power supply features a solid build characterized by heavy construction, which enhances its durability and assures long-term reliability during extensive use.

Remarkably, user feedback indicates that the device exhibits no rattles or missing screws, suggesting meticulous assembly processes that further reinforce its robustness.

Moreover, the unit’s output is meticulously regulated, boasting a low ripple of merely 0.00011 volts (110 microvolts) under a 1A load, which emphasizes its stable performance across varying operational scenarios.

Such low ripple noise levels, <350 uVrms/2mVpp, are especially critical for applications that demand clear power delivery for sensitive electronic components. However, despite the commendable quality, some users have encountered calibration issues specifically on channel 1, highlighting potential areas for improvement.

Fortunately, recommended calibration procedures are readily available online, enabling timely resolution of these issues. Overall, when evaluating the build quality assurance of the Rigol DP832, it is evident that attention to detail in construction contributes greatly to its operational integrity and user satisfaction.

Usability and Interface

Maneuvering the Rigol DP832’s usability and interface can make a significant impact on your experience with this triple output power supply. The device boasts an intuitive user interface that facilitates straightforward operation and seamless navigation through its various settings, an advantage that enhances user efficiency in practical applications.

However, if you opt for the upgraded DP832A interface, you’ll find it further enhances usability compared to its predecessors, reflecting Rigol’s commitment to improving user experience over time.

Despite these advantages, some users express frustration regarding the circular keypad design, which can complicate the process of inputting commands or adjusting settings precisely.

Additionally, while the overall functionality is generally satisfactory, reports of unresponsive buttons can become a point of contention, potentially affecting the device’s usability during critical operations.

Moreover, it is important to note that the printed documentation provided with the device has faced criticism for being inadequate, prompting many users to seek alternative online resources to gain a better understanding of the power supply’s functions and capabilities, consequently introducing an additional layer to the learning curve associated with effective device utilization.

Protection Features

While steering through the usability of the Rigol DP832 can greatly enhance your experience, understanding its protection features is equally important. The Rigol DP832 is equipped with over voltage protection (OVP) and over current protection (OCP) across all three channels, thereby directly addressing potential vulnerabilities when testing sensitive electronic components.

With OVP, you can set a maximum output voltage limit, guaranteeing that the supply autonomously prevents any voltage from exceeding this threshold, which fosters reliability during experiments.

Complementarily, OCP guarantees that if the current drawn by your load surpasses the defined threshold, the power supply will automatically reduce the output or shut it off entirely, thereby safeguarding both the load and the power supply itself.

Moreover, the impressive transient response time of less than 50 µs greatly enhances the protection mechanisms, allowing the supply to react promptly to sudden fluctuations in load conditions, preventing any unnecessary stress on the connected circuits.

As you assess the Rigol DP832 for your applications, these protective features provide essential safeguards, ensuring not only the longevity of your equipment but also facilitating a more secure experimental environment.

Noise Level Considerations

Choosing the Rigol DP832 Triple Output Power Supply means considering its noise levels, which can significantly impact your testing environment. With a low ripple noise specification of less than 350 uVrms/2mVpp, the DP832 showcases minimal voltage fluctuation during operation, providing a reliable platform for your projects.

Additionally, the output regulation is impressive, exhibiting a ripple of only 0.00011 volts (110 microvolts) under a 1A load, which enhances precision when working with sensitive electronic components.

However, it’s important to highlight that under heavy load conditions, user reports indicate a significant increase in fan noise, which may disrupt your working surroundings. If you operate in a noise-sensitive environment, you might need to explore alternatives or upgrades for quieter fan systems to mitigate this impact on your workflow.

Remember, noise performance is vital when testing delicate devices, as elevated noise levels can compromise measurement accuracy, potentially leading to incorrect conclusions in your evaluations.

As such, weighing these noise level considerations against your specific needs will be essential in determining if the Rigol DP832 aligns with your operational requirements and test accuracy expectations.

Remote Control Capability

One key factor to evaluate with the Rigol DP832 Triple Output Power Supply is its remote control capability, which enhances your ability to manage power settings efficiently. This power supply offers remote control functions via Ethernet, providing a reliable means to operate the device from a distance.

For users working in complex environments, this capability is particularly advantageous, as it allows for seamless integration into automated test setups or control in hard-to-reach locations. By enabling adjustments without direct interaction with the unit, the remote control functionality promotes greater flexibility in managing configurations.

In laboratory settings, where multiple setups may require simultaneous management of power supply parameters, the ability to control the Rigol DP832 remotely can considerably streamline operations.

This feature caters to both hobbyists and professionals alike, who may need to oversee and manipulate power supply settings for enhanced efficiency and convenience.

In addition, the remote control functionality guarantees that you can monitor the power supply’s performance while executing other tasks, ultimately improving workflow and productivity within your projects. As a result, considering the remote control capability is essential when choosing the Rigol DP832, as it directly influences the overall usability and adaptability of the unit.

Frequently Asked Questions

What Are the Dimensions and Weight of the Rigol DP832?

The Rigol DP832 has compact dimensions measuring 9.7 inches in width, 5.7 inches in height, and 12.2 inches in depth, making it suitable for various workspace configurations. It weighs approximately 7.7 kilograms, allowing for relatively easy relocation when necessary. This combination of size and weight guarantees that you can integrate the power supply into your lab or project setup without encountering significant spatial limitations or logistical challenges while maintaining efficient performance.

Is the Rigol DP832 Suitable for Automotive Applications?

Yes, the Rigol DP832 is suitable for automotive applications. Its three independent outputs allow for versatility, enabling you to power, test, and troubleshoot various automotive electronics efficiently. With a maximum output of 195 watts, you can simultaneously power components like sensors and control units, making it ideal for in-vehicle testing. Furthermore, its adjustable voltage and current settings provide the precise power required for battery management systems or diagnostic tools during automotive maintenance.

Can the Power Supply Be Remotely Controlled?

Yes, you can remotely control the Rigol DP832 power supply. It features a USB interface, allowing you to connect it to a computer and utilize software for remote operation. Additionally, with the appropriate command set, you can automate programming, monitor outputs, and log data. Make sure you install the necessary drivers and software provided by Rigol to facilitate this connection, enabling efficient management of your power supply from a distance while maintaining precise control.

What Safety Features Does the Rigol DP832 Include?

The Rigol DP832 power supply incorporates several essential safety features, guaranteeing your equipment’s protection. It boasts over-voltage protection, over-current protection, and thermal protection, which react promptly to prevent damage. The built-in short-circuit protection helps safeguard your circuits from unintended faults. Additionally, the user interface easily communicates these safety statuses, allowing you to monitor your power supply effectively. By leveraging these features, you can enhance your project’s reliability and guarantee safe operation with minimal risk.

Is There a Warranty for the Rigol DP832?

Yes, the Rigol DP832 typically comes with a one-year warranty, which covers manufacturer defects and malfunctions that occur under normal use. It’s essential to retain your proof of purchase, as this documentation is necessary for warranty claims. Make sure you read the warranty terms and conditions carefully to understand any limitations or exclusions that may apply. If you need assistance with warranty issues, contact Rigol’s customer support for guidance on the procedures involved.

Conclusion

In conclusion, the RIGOL DP832 Triple Output 195 Watt Power Supply presents a multifaceted solution for various electronic applications, characterized by its robust output channels and commendable performance. Remarkably, its voltage output can range up to 32 volts per channel, enabling precise power adjustments for intricate circuitry work. Consequently, when selecting a power supply, considering usability, protection features, and noise levels is essential, as these factors greatly impact the reliability and efficacy of your power delivery system.