Vektrex PSMU-PRF-10-10us Source Measure Unit
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Vektrex PSMU-PRF-10-10us provides 10A precision pulsed current with nanosecond rise times, 18-bit digitizer, and 1350W output for LED and VCSEL testing.
Product details
| Model | PSMU-PRF-10-10us |
| Manufacturer | Vektrex |
| Category | Source Measure Units |
| Availability | Made to order |
Description
Overview
The Vektrex PSMU-PRF-10-10us is a 10A SpikeSafe source measure unit designed for precision testing of light-emitting devices. With continuous power conversion and no duty cycle or pulse width limitations, it delivers nanosecond rise and fall times essential for accurate LED, VCSEL, and LIDAR measurements. The unit combines robust current sourcing capabilities with a precision hardware-controlled timing system for synchronized device and external instrumentation measurements.
Key Features
- 10A output current with nanosecond-scale rise and fall times (200ns–3µs)
- 18-bit true differential digitizer with 500ksps sampling for high-sensitivity voltage measurement
- Multiple operational modes: DC, continuous pulse, single pulse, sweep, burst, and repetitive burst
- 1350W total output power in pulsed mode; 600W in DC and constant current modes
- Precision load protection that monitors voltage and current patterns in real time
- Gentle turn-on ramp and automatic shutdown on device anomaly detection
Applications
- LED photometric and electrical characterization
- VCSEL (Vertical Cavity Surface Emitting Laser) testing
- LIDAR component evaluation
- High-speed pulse and transient measurements
- IES LM-85 and CIE 225 compliant light measurement
Specifications
| Maximum Current | 10 A |
| Maximum Voltage | 200 V |
| Maximum Power | 1350 W |
| Series | SpikeSafe SMU Series |
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Vektrex PSMU-PRF-10-10us Source Measure Unit
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