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Instek PSW 30-72

PSW 30-72 Instek DC Power Supply

30V/72A/720W Multi-Range DC Power Supply

The PSW 30-72 is a 720 Watt DC Power Supply from Instek. Supplies DC Voltage and Current to test, design, and troubleshoot electric and electronic circuits. Applications include Burn In, QA, ATE, Research, Design, and Education to name a few.

List Price: $1,570.00
Price: $1,413.00

Free US Domestic Ground Freight



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Instek PSW 30-72 Features:

  • 30V/72A/720W
  • Constant Power Output for Multiple Range (V&I) Operation
  • CV/CC Priority; Particularly Suitable for the Battery and LED Industry
  • Adjustable Slew Rate
  • High Efficiency and High Power Density
  • Standard Interface: LAN, USB, Analog Control Interface
  • GPIB-USB Adapter (Optional)
  • LabVIEW Drive

The Instek PSW 30-72 is a single output multi-range programmable switching DC Power Supply covering a power range up to 720W.The multi-range feature allows the flexible and efficient configuration of voltage and current within the rated power range. As it can be connected in series for maximum 2 units or in parallel for maximum 3 units, the capability of connecting multiple PSW units for higher voltage or higher current output provides a broad coverage of applications. With the flexibility of multi-range power utilization and series/parallel connection, the PSW 30-72 significantly reduces the user’s investment for various power supply products to accommodate the projects with different power requirements.
The Instek PSW 30-72 provides USB Host / Device and LAN interfaces as standard and GPIB-USB optional. The LabView driver and the Data Logging PC software are supported on all the interfaces available. An analog control / monitoring connector is also available at the rear panel for external control of power on / off and external monitoring of power output Voltage and Current.
The adjustable slew rate of the Instek PSW 30-72 allows user to set for either output voltage or output current 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 greatly 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.