Wuhan Precise Instrument Co., Ltd.
Precise
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300V 4A 30A Pulse SMU Unit P300B Source Measure For Semiconductors And Materials
The P300B Benchtop Pulse SourceMeter integrates hybrid signal processing technology, combining a high-precision analog frontend with an intelligent digital processing unit. Its 5-inch touchscreen serves as both an intuitive control hub and a real-time data visualization portal, enabling users to monitor test progress and results through a graphical interface. With a maximum output of 300V and 30A pulsed current, the P300B supports four-quadrant operation to simulate complex electrical scenarios—from forward driving and reverse braking to energy recovery—providing robust technical support for advanced applications in semiconductors, nanomaterials, organic electronics, and printed electronics.
Product Features
▪Ultra-High Precision & Stability: Achieves 0.03% accuracy (1μA–1A current, full voltage range) and 0.1% accuracy for extended ranges (10nA, 100nA, 4A, 10A, 30A). Temperature-stabilized circuits and electromagnetic shielding minimize environmental interference.
▪ Smart Touch Interaction: 5-inch touchscreen with gesture controls (zoom, swipe) and guided workflows simplifies complex setups.
▪ Full-Range Coverage: Measures 1pA–30A (pulse mode), 1pA–4A (DC mode), and 0–300V with auto-ranging for seamless adaptation to diverse devices.
▪ Precision Pulse Control: 200μs minimum pulse width via DDS (Direct Digital Synthesis) and feedback algorithms ensures stable amplitude, frequency, and phase for transient response testing.
▪ Four-Quadrant Flexibility: Simulates real-world scenarios like energy absorption and bidirectional current flow in EVs or power systems.
▪Customizable Scans: Linear/logarithmic sweeps, multi-segment sequences, and user-defined parameters for specialized testing.
▪ Advanced Data Analytics: Built-in software generates I-V/P-V curves, histograms, and reports. One-click USB storage and remote data sharing via RS-232/GPIB/LAN.
Product Parameters
|
Items |
Parameters |
|
V-Ranges |
300 mV-300V |
|
I-Ranges |
Pulse Mode: 10nA–30A DC Mode: 10nA–4A |
|
Power Limits |
DC Mode:Max 40W /Pulse Mode: Max 400W |
|
Minimum Pulse Width |
200μs |
|
Sampling Rate |
100,000 S/s |
|
Accuracy |
0.1%/0.03% |
|
Triggering: Configurable I/O trigger polarity |
I/O trigger polarity |
|
Display |
5-inch touchscreen |
|
Interfaces |
RS-232, GPIB, LAN |
|
Storage |
USB support |
|
Power Supply |
100–240V AC, 50/60Hz |
Applications
▪ Semiconductor R&D: Characterize resistors, diodes, transistors, and wide-bandgap semiconductors (SiC/GaN) under high-voltage/high-temperature conditions.
▪ Energy & Power Systems: Test solar cell efficiency, battery charge/discharge cycles, and grid-tied inverters/converters for reliability.
▪ Sensors:Validate temperature/pressure/gas sensor linearity, response time, and stability for industrial/consumer applications.
▪ Advanced Materials: Analyze graphene/nanowire conductivity, organic e-ink performance, and flexible/wearable electronics.