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吉時利 2268 直流電源供應器

2268 系列 850W 直流電源供應器提供適用於自動化測試的電壓和電流輸出位準。儀器提供 20V、40V、60V、80V、100V 和 150V 的最大電壓輸出，以及相應的 42A、21A、14A、10.5A、8.5A 和 5.6A 的最大電流輸出。儀器允許以任何電壓輸出任何電流，包括最大電流。您可以使用類比和數位控制選項以及數種數位介面選項。同時保有以固定電壓 (CV)、固定電流 (CC) 或固定功率模式進行操作的彈性。 

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Keithley 2268 DC Power Supply

Features

Benefits
850W in a low profile 1U high, half-rack width enclosure Offers the highest power density in the smallest package to minimize test rack space requirements.

15V and 5V auxiliary outputs

 Supports driving or signaling external devices, often eliminating the need for additional instrumentation.
Isolated analog inputs  Minimizes control line noise, reducing or eliminating the susceptibility to signal degradation.
LAN, USB, GPIB, RS-232, RS-485 interfaces and analog input are all standard Makes it simple to select the optimum interface for any test application.
Operate at temperatures up to 50°C Allows reliable performance even in test racks that have elevated temperatures.
Auto sequence control Supports internal execution of commands to minimize bus communication time.
Foldback mode with programmable delay  Shuts down the output on transitions between CV and CC operation to protect voltage- or current-sensitive devices. The programmable delay time eliminates nuisance shutdowns due to transient voltage overshoots.
Two units can be connected in series or up to four units connected in parallel to produce higher outputs Expands voltage or current capacity for higher output requirements.
Numerous built-in safety features: over- and under-voltage protection, overcurrent protection, overtemperature protection, and a hardware interlock Protects the load and the supply.