NRF-PPK2

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Description: nRF Power Profiler Kit 2 生产商: NORDIC 产品描述代码: POWER PROFILER KIT 2 Rutronik No.: RFMCU1727 包装单位: 1 最低订购量: 1 包装: INDIVIDUAL

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参数

P(tot): NO
RoHS Status: RoHS-conform
包装: INDIVIDUAL

出口控制分类编号: EAR99
海关税号: 85437090990
国家或地区: Norway
ABC 编码: A
生产商交期: 16 周

描述

The Power Profiler Kit II (PPK2) is an affordable, flexible tool that measures the real-time power consumption of your designs.

The PPK2 measures power consumption by either providing power to the external board or acting as an ampere meter. It measures current from 500 nA to 1 A and gives a detailed picture of the current profile for the user application.

The PPK2 can measure current on any external board (e.g. nRF5 Series or nRF91 Series DKs). The hardware is delivered with an application that is installed using nRF Connect for Desktop. There are several measurement configurations, which are described in this user guide.

Key features

Variable power supply voltage ranging from 0.8 V to 5.0 V (software configurable)
Maximum 1 A current measurement
Accurate measurement down to approximately 200 nA
Resolution down to 0.2 µA
100 kS/s sampling speed
Automatic switching between five current measurement ranges ensuring optimal resolution
Measurement accuracy better than ±20 % (average currents measurement)
8 pin digital port for digital tracing
USB communication, enabling simple porting to other applications
Desktop application for measurement analysis
Real-time current measurement display

Applications

Quick power consumption measurements on a firmware running on any nRF Development Kit (DK)
Accumulative measurements, such as average, maximum, and charge
Instantaneous measurements presented as waveform plots