Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
Purcell HCPL030 series high current pulse power supply is a pulse constant current source, the product has the characteristics of steep output pulse edge (10μs), high testing efficiency (40ms, external control relay), support two pulse voltage measurement (peak sampling), support output polarity switching, etc. The single output current 300A supports at least six or more multiple devices in parallel. A single output current of 300A, support at least six or more parallel measurement of multiple devices. The equipment is mainly for wafer testing, and can be used for Schottky diodes, rectifier bridge stacks, IGBT devices, IGBT half-bridge modules, IPM modules and other test occasions that require high currents below 300A, and the equipment can be used to complete the "current-on-voltage" scanning test independently.
| model number | Current pulse width | Pulse current rising edge | Output pulse current range | Output pulse current accuracy | DUT voltage measurement range | DUT voltage measurement accuracy | communications interface |
|---|---|---|---|---|---|---|---|
| HCPL030 | 50μs~1ms | 10μs | 1A~300A | ±0.1%±256mA | 300mV | ±0.1%±1mV | RS-232/LAN |
| 3V | ±0.1%±3mV | ||||||
| 30V | ±0.1%±8mV |
*The above specifications are subject to update without prior notice.
● Continuously adjustable pulse width from 50μs to 1ms; ● Continuously adjustable pulse width from 50μs to 1ms.
● 10μs ultra-fast rising edge (typical time); ● 10μs ultra-fast rising edge (typical time)
● Two synchronized voltage measurements with an accuracy of 0.1%.
:: Single 300A programmable output; and
● Support over-current protection and abnormal open-circuit protection.
● Can be used for high current transducer (step) response time testing;
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