DPB5150A-OB SIGLENT Differential Oscilloscope Probes Box

Review SIGLENT Active Differential Oscilloscope Probes Open Box

The Siglent DPB5150A-OB Differential Probes Set is an essential accessory for any advanced electrical testing application. Designed to deliver superior performance and versatility, this probes set is engineered to meet the demands of engineers, technicians, and hobbyists working in various fields, such as automotive diagnostics, power electronics, and industrial automation.

This five-piece differential probes set includes probes with test voltages ranging from 100V to 1000V, catering to a broad spectrum of applications. Each probe features a robust and durable design, constructed from high-quality materials to ensure long-lasting usage. The probes' insulation material is made from UL-listed Teflon, ensuring excellent dielectric strength and resistance to high temperatures.

One of the most notable features of the Siglent DPB5150A-OB probes set is its differential input design. Differential probes are essential for measuring voltage differences between two signals. They help to minimize common-mode noise and improve measurement accuracy, especially when dealing with high-speed digital signals or power supplies with significant ground bounces.

These probes are also equipped with a low-impedance design. The low 1X input impedance minimizes loading effects on the DUT (Device Under Test), ensuring that the measurements are as accurate as possible. Additionally, the probes' auto-ranging feature allows for easy and convenient use, eliminating the need for manual range selection.

The Siglent DPB5150A-OB probes set also comes with a convenient storage box. The box is compact and portable, allowing you to take your probes with you wherever you go. Its sturdy design ensures that the probes remain protected during transportation and storage.

In summary, the Siglent DPB5150A-OB Differential Probes Set is a must-have accessory for any serious electrical testing application. Its superior design, featuring differential input, low impedance, and auto-ranging capabilities, ensures accurate and reliable measurements. The probes' rugged construction and convenient storage box make them an essential addition to any lab or workshop.

The Siglent DPB5150A-OB differential probes are a popular choice for engineers and technicians due to their high performance and versatility. Here are some pros and cons of buying these probes:

1. High bandwidth: The Siglent DPB5150A-OB probes offer a bandwidth of up to 5 GHz, making them suitable for measuring high-speed signals in various applications.

2. Low noise floor: These probes have a low noise floor, which is essential for accurately measuring small signals without interference.

3. Rugged design: The probes are built with a rugged design, making them suitable for use in harsh environments. They have a protective rubber coating and a sturdy metal housing.

4. Interchangeable tips: The probes come with interchangeable tips, allowing users to measure different types of signals, including differential, single-ended, and capacitive signals.

5. Affordable: Compared to other high-performance probes in the market, the Siglent DPB5150A-OB probes are relatively affordable.

1. Limited inputs: The probes only support two channels, which may not be sufficient for some applications that require simultaneous measurement of multiple signals.

2. Complex setup: Setting up the probes for specific measurements can be a complex process, especially for users who are not familiar with differential probes.

3. Limited memory: The probes do not have a large memory capacity, which can be a limitation when debugging complex systems.

The Siglent DPB5150A-OB differential probes are a great choice for engineers and technicians who require high-performance probes for measuring differential signals. Their low noise floor, high bandwidth, and rugged design make them suitable for various applications. However, their limited inputs and memory capacity may be a limitation for some users.

If you need to measure differential signals with high accuracy and performance, the Siglent DPB5150A-OB probes are an excellent choice. However, if you require more inputs or memory, you may want to consider other probes with more channels and larger memory capacities. Additionally, if you are new to differential probes, you may want to invest in a probe kit that includes comprehensive documentation and training resources to help you get started.

Details:

Standard NBC input connectors enable use with any brand of oscilloscope. Please consider troubleshooting prior to making a return request. Designed for high voltage differential signals and floating measurements. The following is a brief overview of the main specifications for each.applications include:floating voltage measurement frequency converters switching power supply design power conversion and related design model maximum differential test voltage dc peak ac band width attenuation ratedpb51501500v70mhz50x//500xdpb57007000v70mhz100x//1000x.

Photos are greatly appreciated. Siglent DPB5150A-OB maximum differential test voltage : 1500v dc peak ac band width : 100 : 50x / 500xaccuracy: /- 2%standard USB power adapter 5v/1a active differential oscilloscope probes open box this open box item may be missing original packaging, some small accessories or a lightly used demo unit.Siglent offers several versions of its dpb5000 high voltage probe. The certificate does not have a traceability statement. voltage and band width will vary with each model .features:: maximum differential test voltage : 1500v dc peak ac.

Product features this image shows the layout of dpb5000.

specifications oscillovectscopes:

• brand: Siglent
• mpn: Dpb5150a-ob
• part type: Oscilloscope Probe Box
• features: Maximum Differential Test Voltage

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• started: may 20, 2026

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