热线电话
0755-23084885
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名称：66309D
- 产品介绍
Main characteristics and technical indicators
Output Ratings
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Voltage: 0 to 15 V
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Current: 0 to 3 A
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Peak Current for up to 7 ms: 5 A
Programming accuracy at 25° C ± 5° C
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Voltage: 0.05% 10 mV
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Current: 0.05% 1.33 mA
DC Readback Accuracy
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Voltage: 0.03% 5 mV
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Current ( 20 mA to rated current): 0.2% 0.5 mA
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Current (-20 mA to – rated current): 0.2% 1.1 mA
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Current (-20 mA to 20 mA range): 0.1% 2.5 µ A
Transient Response
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70 mV drop,<35 µ s transient response time
describe
Keysight 66309D dual output mobile communication DC power supply provides two outputs for testing the main power supply and charger circuit at the same time. Customers can use the same device to test mobile phones and chargers. This feature helps conserve rack space (two outputs in a half rack device) without requiring two separate power supplies. The outstanding transient voltage response makes the device shutdown caused by transient voltage drop in the test line small, and ensures the throughput of large test system. The 66309D DC power supply provides all the functions of the 66309B and adds a built-in digital voltmeter.
The 66309D provides a new function developed by Germany, enabling cellular phone manufacturers to automatically detect open circuit and intermittent open circuit sensor wire connections. By detecting the open circuit sensor line connection, users can prevent the charger from being improperly calibrated, incorrect test results, and low-voltage mobile phones from being turned off due to large transient voltage drops.