N8150A
2-Channel Battery Cell Simulator
Precise moment disconnection test module for harnesses with 10MS/s and 12V DC.
The N8150A is a specialized test module designed for detecting moment disconnections in harnesses and connectors according to QC/T-1067.1-2017 and USCAR2-7 standards. The system operates with a measurement voltage of 12 V DC and offers selectable output currents of 10 mA, 100 mA, or 300 mA. Featuring a maximum sampling rate of 10 MS/s and a time resolution of 0.1 µs, it accurately captures even the shortest contact interruptions. The modular architecture allows for the integration of up to 19 channels in a standard chassis with individual channel control via LAN. For detailed evaluation, the dedicated software supports data storage and comprehensive waveform analysis. Typical applications include reliability testing in the automotive, aerospace, and medical sectors under vibration or temperature stress. Measurement accuracy is specified at 0.5 % + 0.5 % F.S., ensuring highly valid test results.
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Description
N8150A Moment Disconnection Test Module, 12 V, up to 300 mA, 1 channel, 10 MS/s, 0.1 µs, LAN, for N8000 chassis.
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In modern industrial manufacturing, the integrity of electrical connections under mechanical stress is a critical safety factor. The N8150A is a high-precision module for detecting transient contact interruptions in the microsecond range, specifically developed for monitoring crimp quality and connector safety.
It enables continuous quality assurance during vibration testing and thermal stress tests in climate chambers.
Compliance with international test standards such as QC/T-1067.1-2017 and USCAR2-7 is essential for the market approval of components in the automotive and aerospace industries.
Key Benefits
Typical Applications
The N8150A is designed for test environments in which even the shortest contact interruptions must be detected and documented reliably.
Monitoring electrical connections under mechanical stress and vibration.
Detection of micro-interruptions for evaluating contact quality and connector safety.
Validation of connections on electrodynamic shakers under real mechanical loads.
Monitoring contact behavior during thermal expansion and contraction of materials.
Standards-compliant reliability testing of electrical connection systems under extreme environmental conditions.
Protection of sensitive connection systems in quality-critical applications.
Testing electrical contacts in harsh environments with changing mechanical and climatic influences.
Integration into ATE environments for reproducible and traceable series testing.
Functional and System Description
The N8150A uses a modular NXI architecture and can be integrated seamlessly into scalable test systems. The LAN interface provides the basis for local control and remote access in distributed test environments.
Specialized test software supports graphical waveform analysis and structured data storage. Fault contacts can be correlated over time and evaluated graphically without delay, significantly accelerating the diagnosis of complex wiring harness systems.
On the hardware side, integrated series resistors of 1200 Ω, 120 Ω, or 40 Ω define the exact test circuit parameters depending on the selected current range.
Technical Key Data
Variants and Channel Configuration
Thanks to modular integration into an N8000 chassis, test capacity can be matched precisely to the project volume. In one chassis configuration, up to 19 channels can be implemented synchronously.
This significantly reduces test cycle times when testing high-pin-count connectors, as all contacts can be monitored under load in a single run. Each channel can be parameterized individually to cover different test requirements within one setup.
Integration and Automation
In modern ATE environments, the standardized LAN interface enables simple integration into automated test lines.
The software not only automates the test sequence, but also the documentation. Test reports can be generated directly from stored data, helping avoid transmission errors and supporting complete traceability.
Strategic Added Value
Implementing the N8150A in quality assurance provides clear benefits in terms of compliance, scalability, and efficiency in the test process.
The high measurement resolution, modular expandability, and automated data evaluation support faster validation cycles and reliable results even under demanding test conditions.
Consulting and Contact
Are you unsure whether this product is the optimal solution for your application? We are happy to support you in selecting the right solution for your requirements – from single applications to complete system integration. Contact us easily via live chat, contact form, email, or phone – we provide personal and practical consultation tailored to your needs. Depending on availability, we can also provide you with a free demo unit for evaluation in your test environment, allowing you to test the system directly under real operating conditions.
