In Stock

GW Instek PSW 800-1.44 DC Power Supply, 800 V, 1.44 A, 360W

$1,759.99

  • Standard Interface: LAN,USB,Analog Control Interface
  • Optional Interface: GPIB-USB Adaptor
  • Voltage Rating: 800V, Output Power Rating: 360W
  • Constant Power Output for Multiple Range (V&I) Operation
  • CV/CC Priority; Particularly Suitable for the Battery and LED Industry
  • Adjustable Slew Rate
  • 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
  • Series Operation: Up to 2 units (30V, 80V, 160V models only)
  • LabView Drive
View List
SKU: N_GW Instek PSW 800-1.44 Category: Tag:

Description

Multi-Range Programmable Switching D.C. Power Supply

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.

Manufacturer Specs

Tech Specs

Quick Comparison

SettingsGW Instek PSW 800-1.44 DC Power Supply, 800 V, 1.44 A, 360W removeGW Instek PLR 20-18 DC Power Supply, 20V, 18A, 360W Low Noise removeGW Instek GPS-1830D High-Current, Single-Output DC Power Supply, 0 to 18 VDC, 0 to 3 A removeGW Instek GPR-30H10D Single Output Linear DC Power Supply with LED Display, 0-300V 0-1A removeGW Instek PLR 20-36 DC Power Supply, 20V, 36A, 720W Low Noise removeGW Instek GPR-1820HD Series GPR-H Single Output Linear DC Power Supply with LED Display, 0-18V 0-20A, 360W remove
Image
SKUN_GW Instek PSW 800-1.44N_GW Instek PLR 20-18N_GW Instek GPS-1830DN_GW Instek GPR-30H10DN_GW Instek PLR 20-36N_GW Instek GPR-1820HD
Rating
Price$1,759.99$1,599.15$196.54$680.00$2,040.14$711.00
Stock
Availability
Add to cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Description
  • Standard Interface: LAN,USB,Analog Control Interface
  • Optional Interface: GPIB-USB Adaptor
  • Voltage Rating: 800V, Output Power Rating: 360W
  • Constant Power Output for Multiple Range (V&I) Operation
  • CV/CC Priority; Particularly Suitable for the Battery and LED Industry
  • Adjustable Slew Rate
  • 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
  • Series Operation: Up to 2 units (30V, 80V, 160V models only)
  • LabView Drive

Hybrid Linear, Low noise, 0-20V/0-18A, 360W

  • Output Voltage Rating: 20V
  • Output Power: 360W
  • Low Ripple and Noise (0.5mVrms/ 10mArms)
  • Fast transition recovery time (100us)
  • Maximum 2 units in series connections or 3 units in parallel connections
  • Select the setting digits for voltage and current (coarse/ fine volume control)
  • Panel Lock Function
  • 3 set of preset function
  • Output off timer function (Range: 1min to 1000hours & 59mins)
  • CC priority function (prevent overshoot & inrush current)
  • Sequence function of PC editing (Max.: 1000 steps/ Min. step period: 50ms)
  • Protection: OVP, UVP, OCP, remote sensing (Terminal open)
  • External Analog Control Function
  • PC Remote Interface (Standard): RS-232; (Optional): GPIB / USB / LAN
  • CE Compliance
54W DC Linear Power Supply 0-18V, 0-3A DIGITAL Display 0-3A DIGITAL Light and Compact Design 0.01% High Regulation Constant Voltage and Constant Current Operation Remote Control for External Programmability Internal Select for Continuous or Dynamic Load Low Ripple and Noise Overload and Reverse Polarity Protection Series or Parallel Operation300W DC Linear Power Supply 0-300V, 0-1A 0-300V, 0-1A 0.01% High Regulation Constant Voltage and Constant Current Operation Internal Select for Continuous or Dynamic Load Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digit 0.5" LED Display

Hybrid Linear, Low noise, 0-20V/0-36A, 720W

  • Output Voltage Rating: 20V
  • Output Power: 720W
  • Low Ripple and Noise (0.5mVrms/ 10mArms)
  • Fast transition recovery time (100us)
  • Maximum 2 units in series connections or 3 units in parallel connections
  • Select the setting digits for voltage and current (coarse/ fine volume control)
  • Panel Lock Function
  • 3 set of preset function
  • Output off timer function (Range: 1min to 1000hours & 59mins)
  • CC priority function (prevent overshoot & inrush current)
  • Sequence function of PC editing (Max.: 1000 steps/ Min. step period: 50ms)
  • Protection: OVP, UVP, OCP, remote sensing (Terminal open)
  • External Analog Control Function
  • PC Remote Interface (Standard): RS-232; (Optional): GPIB / USB / LAN
  • CE Compliance
360W DC Linear Power Supply 0-18V, 0-20A 0-18V, 0-20A 0.01% High Regulation Constant Voltage and Constant Current Operation Internal Select for Continuous or Dynamic Load Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digit 0.5" LED Display
Content

Multi-Range Programmable Switching D.C. Power Supply

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.

Manufacturer Specs

Tech Specs

Weight151515151515
Dimensions18 × 12 × 10 in18 × 12 × 10 in18 × 12 × 10 in18 × 12 × 10 in18 × 12 × 10 in18 × 12 × 10 in
Additional information
Weight 15 lbs
Dimensions 18 × 12 × 10 in
Weight 15 lbs
Dimensions 18 × 12 × 10 in
Weight 15 lbs
Dimensions 18 × 12 × 10 in
Weight 15 lbs
Dimensions 18 × 12 × 10 in
Weight 15 lbs
Dimensions 18 × 12 × 10 in
Weight 15 lbs
Dimensions 18 × 12 × 10 in