描述

Keysight 66319D雙路輸出移動通信直流電源同時提供測量的主電源和充電器電路測試兩個輸出，客戶可以使用同一臺設備測試手機和充電器。這種功能有助于節約機架空間(在一個半機架設備中提供了兩個輸出)，而不需兩個單獨的電源。杰出的電壓瞬時響應使得測試線中瞬態電壓下降導致的設備關斷達到最小，保證了測試系統吞吐量。66319D直流電源提供了66319B的所有功能，同時增加了一個內置數字電壓表。

66319D提供了是德研制的一種新功能，使得蜂窩電話制造商能夠自動檢測開路和間歇開路傳感線連接。通過檢測開路傳感線連接，用戶可以防止充電器校準不當、不正確的測試結果及由于大的瞬時電壓下降導致的低壓手機關斷。這種診斷功能可以幫助制造商避免發售低質量的產品，實現更加可靠的測試和精確測量。

describe

Keysight 66319D dual output communication dc power supply simultaneously provides two outputs of measuring main power supply and charger circuit test. Customers can use the same device to test phone and charger. This feature helps to save rack space (two outputs are provided in a semi-rack device) without the need for two separate power sources. The outstanding instantaneous voltage response minimizes the equipment shut-down caused by the transient voltage drop in the test line and ensures the maximum throughput of the test system. 66319D dc power provides all 66319B functions while adding a built-in digital voltmeter.

The 66319D provides a new feature developed in Germany that enables cellular phone manufacturers to automatically detect open circuit and intermittent open circuit sensor line connections. By detecting the open circuit sensor wire connection, the user can prevent improper charger calibration, incorrect test results and low voltage hａnd off due to large instantaneous voltage drop. This diagnostic feature can help manufacturers avoid selling low-quality products, enabling more reliable testing and accurate measurement.