Vektrex PSMU-HC-20-10us High Current Source Measure Unit
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Vektrex PSMU-HC-20-10us delivers 20A pulses with nanosecond rise time and integrated differential digitizer for accurate LED, LIDAR, and VCSEL measurements.
Product details
| Model | PSMU-HC-20-10us |
| Manufacturer | Vektrex |
| Category | Source Measure Units |
| Availability | Made to order |
Description
Overview
The Vektrex PSMU-HC-20-10us is a 20A high-current source measure unit designed for precision DC, continuous pulse, and single pulse current delivery. The unit features nanosecond rise and fall times essential for accurate LED, LIDAR, and VCSEL photometric and electrical measurements. A precision hardware-controlled timing system ensures measurement repeatability without duty cycle or pulse width limitations.
Key Features
- 20A output current with nanosecond-scale rise and fall times
- Integrated true-differential digitizer with 500ksps sampling supporting sub-millivolt Vf measurements to 400V
- Configurable pulse widths from 1 µs to 15000 s
- Multiple operational modes: DC, Continuous Pulse, Single Pulse, Sweep, Burst, and Repetitive Burst
- Optional BIAS source for JEDEC junction temperature measurements
- SpikeSafe load protection with continuous device monitoring
- Vektrex Control Panel software for IV plot generation and automated analysis
Applications
- LED characterization with thermal monitoring
- LIDAR sensor testing and validation
- VCSEL photometric measurements
- Component thermal analysis and junction temperature testing
Specifications
| Number of Channels | 1 Channel |
| Maximum Current | 20 A |
| Maximum Voltage | 200 V |
| Maximum Power | 1350 W |
| Series | SpikeSafe SMU Series |
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Vektrex PSMU-HC-20-10us High Current Source Measure Unit
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