Instek PSW 30-72 DC Power Supply NEW

Description: Features: Voltge Rating: 0-30V Current Rating: 0-72A Power: 720W Constant Power Output for Multiple Range (V&I) Operation CV/CC Priority; Particularly Suitable for the Battery and LED Industry Adjustable Slew Rate Series Operation: Up to 2 units (30V, 80V, 160V models only) Parallel Operation: Up to 3 units High Efficiency and High Power Density 1/2, 1/3, 1/6 Rack Mount Size Design (EIA/JIS Standard) for 360W/720W/1080W Standard Interface: LAN, USB, Analog Control Interface GPIB-USB Adapter-Optional LabVIEW Driver 1 Year Warranty Standard Accessories: CD-ROM User manual and programming manual Power Cord GTL-240 USB Cable 1042-SWLV0301 Output terminal cover for 30V/80V/160V models GTL-123 Test leads: 1x red, 1x black, for 30V/80V/160V model 39BT-50900401 High voltage output terminal for 250V/800V model 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 CV/CC priority selection of the PSW-Series is a very useful feature for DUT protection. The conventional power supply normally operates under CV mode when the power output is turned on. This could bring a high inrush current to the capacitive load or current-intensive load at the power output-on stage. Taking the I-V curve verification of LED as an example, it becomes a very challenging task to perform this measurement using a conventional power supply. With LED connected to a power supply under CV mode as the initial setting, when the power output is turned on and the voltage rises to the LED forward voltage, the current will suddenly peak up and exceed the preset value of current limit. Upon detecting this high current, the power supply starts the transition from CV mode to CC mode. Though the current becomes stable after the CC mode is activated, the current spike occurred at the CV and CC crossover point may possibly damage the DUT. At the power output-on stage, the PSW-Series is able to run under CC priority to limit the current spike occurred at the threshold voltage and therefore protect DUT from the inrush current damage. The adjustable slew rate of the PSW-Series 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 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. The OVP and OCP are provided with the PSW-Series. Both OVP and OCP levels can be selected, with default level set at 110%, of the rated voltage/current of the power supply. When any of the protection level is tripped, the power output will be switched off to protect the DUT. The PSW-Series provides USB Host/Device and LAN interfaces as standard and GPIB-USB adaptor, RS232-USB as optional. The LabView driver and the Data Logging PC software are supported on all the available interfaces. An analog control/monitoring connector is also available on the rear panel for external control of power On/Off and external monitoring of power output Voltage and Current. GUARANTEED QUALITY Payment Terms We accept payment prior to shipping Domestic: Payment methods accepted: PayPal - Preferred Illinois buyers pay appropriate sales tax based on county (Please contact ValueTronics before making payment). International: Payment methods accepted: PayPal All international buyers must request an invoice via email from ValueTronics to include shipping costs before finalizing purchase. Return Policy ValueTronics honors the buyer’s right of refusal for 14 days from receipt. Buyer pays return shipping/packaging of all returns (Domestic and International). Refund is credited to buyer’s account upon verification of unit’s condition. Returns must be shipped with all original accessories. We will not accept any items with obvious signs of additional wear and tear or internal component alterations. All of our items will ship with “Warranty Void” tamper resistant stickers. If any stickers have been removed or tampered with your refund will be cancelled. If you need to return your purchase please contact ValueTronics for a RMA. Shipping & Handling Domestic: Varies by listing (Includes Insurance) All buyers in the continental United States pay a flat rate or determined rate for larger items. Contact us for freight charges where not listed. Insurance is mandatory and included on all shipments.Other shipping methods are available at the request and expense of the buyer. International: Buyer pays all shipping costs. Buyer must request invoice that includes shipping costs before finalizing sale on eBay. Shipping insurance is mandatory on all overseas orders.Your phone number is required for shipping purposes so please provide your phone number with all correspondence. Estimated Delivery: We can usually ship orders within 5 business days of payment receipt. If we can not meet this expectation you will be promptly notified. Many items can be shipped same day. Contact us for more information. Shipping: All items are professionally packed to arrive undamaged. If a purchase is received in damaged condition, you must immediately file a claim with the freight carrier and report the same to us. All packaging materials must be saved for inspection by the carrier representatives. Feedback We pride ourselves on exceptional customer service. With 28 years experience in the industry we proudly extend that expertise to our customers.We respond quickly to all comments and concerns with urgency and professionalism. We ask that if you have any problems with your purchase, please try to resolve it with us directly before leaving us a Neutral or Negative rating on eBay. We have built a sterling reputation based on highly satisfied customers. If you do leave us negative feedback before attempting to resolve the problem with us directly, we reserve the right to deem that as final resolution to that matter and will not accept a return or issue a refund.

Price: 1906 USD

Location: Elgin, Illinois

End Time: 2023-12-07T14:09:29.000Z

Shipping Cost: 60.95 USD