Instek 400-3.8 DC Power Supply

26786.1 MFG #: 400-3.8
$1,995.00 / EA
  • Drill Down Description: Dc Power Supply
  • Model: 400-3.8
  • Web Meta Description: Instek PSU Series consists of five models with rated output to 1520 Watts.
  • Product Code: Instek
  • Quote Required: No
  • Condition: New
  • Accessories Sort Priority: 0
  • Multiple Sale Qty: 1
  • UNSPSC: 4111000000

  • Description

    Single-Channel Programmable, Switching DC Power Supplies

    • Voltage Rating: 6V, 12.5, 20V, 40V, 60V, 100V, 150V, 300V, 400V, 600V
    • Output Power Rating: 1200W to 1560W
    • C.V / C.C Priority; Particularly Suitable for the Battery & LED industry
    • Adjustable Slew Rate
    • Series and Parallel operation (2 Units in Series or 4 units in parallel)
    • High Efficiency and High Power Density
    • 19 Inch Rack Mount, 1U High
    • Standard Interface: LAN, RS-232 & RS-485, USB (Device/Host), Analog Control Interface
    • Optional Interface - Must be requested at time of order: GPIB, Analog Control Interface (Isolated Voltage Control), Analog Control Interface (Isolated Current Control)
    • LabVIEW Driver
    • Two-year warranty

    Up to 1560W
    The PSU-Series is a single output programmable switching DC power supply covering a power range up to 1560W. This Series of products include ten models with the combination from 6V to 600V rated voltages. As the PSU-series can be connected in series for maximum 2 units or in parallel for maximum 4 units, capacity of connecting multiple PSU-Series units 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 features for DUT protection. The conventional power supply normally operates under C.V mode when the power supply is turned on. This could bring a high 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 on 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 DUT from the inrush current damage.

    Remote control by Using RS-232 & RS-485
    The PSU-Series provides USB Host/Device, LAN, RS-232 with RS-485 and Analog Control Interfaces as standard. The PSU power supplies can have up to 31 units daisy-chained together using the 8 pin connectors (IN OUT ports) on the rear panel. The first unit in the chain is remotely connected to a PC using RS-232 or RS-485. Each subsequent unit is daisy-chained to the next using an RS-485 local bus. The OUT port on the last terminal must be terminated by the end terminal connector. LabVIEW drivers are available for external control of the power On/ Off and the external monitoring of the power output voltage and current.

    These units are designed to meet the test requirements of V-I characteristics curve for Power Semiconductor components, DC-DC Converters, and Hybrid-powered battery modules which all require C.V./C.C. Priority and high speed adjustable slew rate control.

    Parallel Operation
    Model Single Unit Two Units Three Units Four Units
    PSU 6-200 6V / 200A 6V / 400A 6V / 600A 6V / 800A
    PSU 12.5-120 12.5V / 120A 12.5V / 240A 12.5V / 360A 12.5V / 480A
    PSU 20-76 20 V / 76A 20 V / 152A 20 V / 228A 20 V / 304A
    PSU 40-38 40V / 38A 40V / 76A 40V / 114A 40V / 152A
    PSU 60-25 60V 25A 60V 50A 60V 75A 60V 100A
    Series Operation
    Model Single Unit Two Units
    PSU 6-200 6V / 200A 12V / 200A
    PSU 12.5-120 12.5V / 120A 25V / 140A
    PSU 20-76 20 V / 76A 40V / 76A
    PSU 40-38 40V / 38A 80V / 38A
    PSU 60-25 60V 25A 120V / 25A

    PSU-Series programmable switching DC power supplies


    • Laboratories and educational facilities
    • Product testing/Quality assurance
    • Service operation/Post-sale support
    • Product development/Debugging
    Model Output Voltage Output Current Output Power Height
    PSU 6 - 200 0 - 6V 0 - 200A 1200W 1U
    PSU 12.5-120 0 - 12.5V 0 - 120A 1500W 1U
    PSU 20-76 0 - 20V 0 - 76A 1520W 1U
    PSU 40-38 0 - 40V 0 - 38A 1520W 1U
    PSU 60-25 0 - 60V 0 - 25A 1500W 1U

    Included: User's and Programming manuals on CD, Quick Start Guide, Output Terminal Cover, Analog Connector Plug Kit, Output Terminal M8 Bolt Set, Input Terminal Cover, two 92) 1U Handles, 1U Brackets (Left & Right).