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GW Instek PSW160 Single Output Variable Bench DC Power Supplies 360W720W1080W GW Instek PSW160 21.6, This PSW160 21.6 single output variable bench DC power supply from GW Instek is a single output multi range programmable switching power supply with 1080W. Designed with a host excellent features, including the multi range feature, allowing the flexible and efficient configuration of voltage and current within the rated power range. The PSW160 21.6 can also be connected to other units in the PSW Series to a maximum 2 units or in parallel to a maximum 3 units, allowing a higher voltage or higher current output, providing a broad coverage of applications. There are numerous advantages to using this specific power supply, including the CVCC priority selection, which is a useful feature for DUT protection. A conventional power supply normally operates under CV mode when the power output is turned on, which could bring a high inrush current to the capacitive load or current intensive load at the power output on stage. Elsewhere, the PSW160 21.6 power supply provides USB hostdevice and LAN interfaces as standard and GPIB USB optional. The LabVIEW driver and the data logging PC software are supported on the interfaces available. An analog controlmonitoring connector is also available at the rear panel for external control of power onoff and external monitoring of power output voltage and current. The adjustable slew rate of the PSW160 21.6 allows it to be set for either output voltage or output current for a specific rise time at the low to high level transition, and a specific fall time at the high to low level transition. This facilitates the characteristic verification of a DUT during voltage or current level changes with controllable slew rates. The manufacturing tests of lighting device or large capacitance capacitor during power output on are mostly associated with the occurrence of high surge current, which can reduce the life time of the DUT. To prevent inrush current from damaging current intensive devices, a smooth and slow voltage transition during power on off can significantly reduce the spike current and protect the device from high current damage. The output onoff delay feature enables the setting of a specific time delay for output on and off. This is useful when multiple PSW units are used to generate various outputs with specific onoff time relations. This multiple output control can be done through the analog control terminal at the rear panel or through the PC programming with standard commands. GW Instek PSW160 21.6 Single Output Variable Bench DC Power Supply
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