PSW800-1.44 | GW Instek

Laboratory power supply, 800 VDC, outputs: 1 (1.44 A), 360 W, 115-230 VAC, PSW800-1.44

Order No.: 24K1163
EAN: 4719692502612
MPN:
PSW800-1.44
01SW8H0100GT
Series: PSW
GW Instek
PSW800-1.44 GW Instek Bench Power Supplies and Loads
Image may differ
Unit Price (€ / pc.)
1,904.00 € *
Available: 1 pcs.
Leadtime: 1 Week **
Total Price:
1,904.00 € *
*incl. VAT plus shipping costs
**Subject to prior sale
1 pcs.
1,904.00 €

Switching-mode power supply, PSW800-1.44, GW Instek

GW Instek PSW 800-1.44 Programmable Multi-Range Switching DC Power Supplies, 0-800 Volts, 0-1.44 Amps, 360 Watts. The PSW-Series is a single-output multi-range programmable switching DC Power Supply covering a power range up to 1080W. This series of products include fifteen models with the combination of 30V, 80V, 160V, 250V, and 800V rated voltages and 360W, 720W and 1080W maximum output powers. The multi-range feature allows the flexible and efficient configuration of voltage and current within the rated power range. As the PSW-Series 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 Series 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 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.

Technical specifications
Number of outputs 1
Output voltage DC 800 VDC
Output current 1.44 A
Width 71 mm
Input voltage AC 115-230 VAC
Height 124 mm
Power 360 W
Depth 350 mm
efficiency 90 %
Logistics
Country of origin TW
Customs tariff number 85044095
Compliance
RoHS conform Yes
Date of RoHS guidelines 3/31/15
SVHC free Yes