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Repair Keithley 2306 DC Power Supply | Recycle Keithley 2306 DC Power Supply | Rent Keithley 2306 DC Power Supply The US Keithley 2300 series is used for power supply and testing of communication products such as cellular, walkie-talkie, cordless, etc. Among them, 2306 is dual output and 2303 is single output. In the test of cellular phones such as gsm, when the load current changes greatly (up to 1000%), the transient voltage drop of the 2300 power supply output is very small (<75mv). The transient recovery time is extremely short (<40μs). That is, it has excellent fast response characteristics. The 2303 and 2306 power supplies can accurately and reliably measure the shutdown current, standby current, average call current and charging current. It can also use its built-in digital voltmeter to test the relevant voltage. main feature: It is designed to provide high-stability power supply and current monitoring for communication products such as cellular, walkie-talkie, cordless, pager, etc. Very fast response to load changes. Accurately measure pulse high, low and average current 100na DC current sensitivity. Electronic load (sink) capacity up to 3a Built-in independent digital voltmeter. ieee-488 interface. With switch output, it can drive external relays. Accuracy v: 0.05% i: 0.2% Long integral working mode. 2303/2306 also has the following features: Analog battery internal resistance: 0-1ω, 10mω stepping Automatic detection of lead open circuit. Current step measurement function. The input voltage is AC220 (V) The output current is 3 (A) The output voltage is 15 (V) Protection function is available, accuracy is 0.001