Instek 400-3.8 DC Power Supply

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.

PSU-Series programmable switching DC power supplies

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).