主要特性与技术指标
3 通道信号源测量单元，包括嵌入式测试脚本
4 象限（±20 V，±120 mA）
100pA 的高电流测量灵敏度，分辨率为 16 位
0.1% 基本精度
低至皮安级的低电流测量灵敏度
电压和电流编程/回读
高速 USB 2.0，USBTMC-USB488 标准（只兼容 Microsoft® Windows® 操作系统。）
可作为独立仪器使用，也可作为模块化设备使用
描述
U2723A USB 模块化信号源测量单元是一个可在 4 象限内工作的 3 通道 20V/120mA 输出电源。它包含嵌入式测试脚本，可借助每个通道多达两个的测试脚本来简化自动测试。这些通道可以串联，也可以并联，实现高达 60 V/360 mA 的输出。它使用通用而非专有标准的高速 USB 2.0接口，不仅容易连接，而且具有即插即用特性，使用户能够轻松快捷地对测试进行设置和配置。
Main features and technical indicators
3 channel signal source measurement unit, including embedded test script
Quadrant 4 (20 V, 120 mA)
100pA high current measurement sensitivity, resolution is 16 bits
0.1% basic accuracy
Low current measurement sensitivity as low as picoampere
Voltage and current programming/read back
High speed USB 2.0, USBTMC - USB488 standard (only with the Microsoft ® ® Windows operating system.
It can be used as an independent instrument or as a modular device
describe
The U2723A USB modular signal source measurement unit is a 3-channel 20V/120mA output power supply that works in the 4 quadrant. It contains embedded test scripts that simplify automated testing with up to two test scripts per channel. These channels can be connected in series or in parallel to achieve output of up to 60 V/360 mA. It USES a universal, not proprietary, standard, high-speed USB 2.0 interface that is not only easy to connect, but also has plug-and-play features that allow users to easily and quickly set up and configure tests.
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