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GW Instek PSU-Series Programmable Switching DC Power Supply

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The PSU-Series is a single output programmable switching DC power supply covering a power range up to 1520 watts. This Series of products include five models with the combination from 6 Volts to 60 volts rated output. As the PSU-Series can be connected in series (2 units) or in Parallel for maximum (4 units), capacity of connecting multiple PSU-Series for higher voltage or higher current output provides a broad coverage of applications.

The C.V. / C.C. priority selection of the PSU-Series is a very useful feature for DUT protection. The conventional power supply normally operates under C.V. mode when the power supply is turned on. This could bring inrush current to the capacitive load or current-intensive load at the power output ON stage. Though the current becomes stable after the C.C. mode is activated, the current spike occurred at the C.V. and C.C. crossover point may possibly damage the DUT. At the power output stage, the PSU-Series is able to run under C.C. priority to limit the current spike occurred at the threshold voltage and therefore protects the DUT from the inrush current damage.

The OVP and OCP protections can prevent the DUT damage. Both OVP and OCP levels can be selected in the range of 10% to 110%, with the default level set at 110%, of the rated voltage / current of the power supply. The PSU-Series provides USB Host / Device, LAN, RS-232C with RS-485 and Analog Control Interfaces as standard. The LabView driver is available at the rear panel for external control of the power On / Off and the external monitoring of the output voltages and current.

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SKU: GW Instek PSU-Series Category: Tags: ,

GW Instek PSU-Series Features:

  • Voltage Rating: 6V, 12.5V, 20V, 40V, and 60V.
  • Output Power Rating: 1200 Watts to 1520 Watts.
  • CV / CC Priority; Particularly Suitable for Battery and LED Industry.
  • Adjustable Slew Rate.
  • Series and Parallel operation.
  • High Efficiency and High Power Density.
  • 19-inch Rack Mount size design.
  • Standard Interfaces: LAN, RS-232, and RS-485, USB (Device / Host), Analog Control Interface.
  • Optional Interface: GPIB, Analog Control Interface
    (Isolated Voltage Control), Analog Control Interface (Isolated Current Control).
Specifications
Models PSU 6-200 PSU 12.5-120 PSU 20-76 PSU 40-38 PSU 60-25
Output Voltage 0 ~ 6V 0 ~ 12.5V 0 ~ 20V 0 ~ 40V 0 ~ 60V
Output Current 0 ~ 200A 0 ~ 120A 0 ~ 76A 0 ~ 38A 0 ~ 25A
Power 1200W 1500W 1520W 1520W 1500W
Environmental
Environment Indoor use, installation category II (AC Input), pollution degree 2
Operating Temperature 0°C to 50°C
Storage Temperature -25°C to 70°C
Operating Humidity 20% to 85% R.H.
Storage Humidity Range Up to 90% or less R.H. (no condensation)
General Specifications
Power 100V to 240V AC, 50/60Hz
Input Range 85V to 265V AC
Power Factor 0.99 / 0.98 (100Vac / 200Vac)
Maximum Input Current 21A (100Vac), 11A (200Vac)
Inrush Current ≤ 50A
Dimensions 423mm (W) x 43.6mm (H) x 447.2mm (D)
Weight 8.7kg approx.
Ordering Information
Model PSU 6-200 1200W Single Channel Programmable Switching DC Power Supply (0 to 6V / 0 to 200A)
Including: User manual + programming user manual CD, Quick start guide, Output terminal cover, Analog connector plug kit, Output terminal M8 bolt set, Input terminal cover, two 1U handles, and a left and right 1U bracket.
Model PSU 12.5-120 1500W Single Channel Programmable Switching DC Power Supply (0 to 12.5V / 0 to 120A)
Including: User manual + programming user manual CD, Quick start guide, Output terminal cover, Analog connector plug kit, Output terminal M8 bolt set, Input terminal cover, two 1U handles, and a left and right 1U bracket.
Model PSU 20-76 1520W Single Channel Programmable Switching DC Power Supply (0 to 20V / 0 to 76A)
Including: User manual + programming user manual CD, Quick start guide, Output terminal cover, Analog connector plug kit, Output terminal M8 bolt set, Input terminal cover, two 1U handles, and a left and right 1U bracket.
Model PSU 40-38 1520W Single Channel Programmable Switching DC Power Supply (0 to 40V / 0 to 38A)
Including: User manual + programming user manual CD, Quick start guide, Output terminal cover, Analog connector plug kit, Output terminal M8 bolt set, Input terminal cover, two 1U handles, and a left and right 1U bracket.
Model PSU 60-25 1500W Single Channel Programmable Switching DC Power Supply (0 to 60V / 0 to 25A)
Including: User manual + programming user manual CD, Quick start guide, Output terminal cover, Analog connector plug kit, Output terminal M8 bolt set, Input terminal cover, two 1U handles, and a left and right 1U bracket.
Optional Accessories
Accy. GTL-246 USB cable, USB 2.0 A-B cable, 4P
Accy. GTL-248 GPIB cable (2 meters)
Accy. GTL-251 GPIB-USB-HS (High Speed)
Accy. PSU-01B Bus Bar for 2 units in parallel operation
Accy. PSU-01C Cable for 2 units in parallel operation
Accy. PSU-02B Bus Bar for 3 units in parallel operation
Accy. PSU-02C Cable for 3 units in parallel operation
Accy. PSU-03B Bus Bar for 4 units in parallel operation
Accy. PSU-03C Cable for 4 units in parallel operation
Accy. PSU-232 RS-232 cable with DB9 connector kit
Accy. PSU-485 RS-485 cable with DB9 connector kit
Accy. GRM-001 Slide bracket 2pcs/set
Accy. PSU-GPIB PSU GPIB Interface Card (Factory Installed)
Accy. PSU-ISO-I Isolated current remote control card (Factory Installed)
Accy. PSU-ISO-V Isolated voltage remote control card (Factory Installed)
Accy. GPW-001 UL/CSA power cord, 3 meters
Accy. GPW-002 VDE power cord, 3 meters
Accy. GPW-003 PSE power cord, 3 meters

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