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Communication & Security System
Test & Measurement Equipment
Analog & Microwave
Oscilloscope
Signal generator
Spectrum analyzer
Vector network analyzer
Power supply and power analyzer
Tranceiver and receiver antenna
Near field measurement on printed circuit
Digital & Wireless Communication
Vector signal Analyzer
Signal analyzer
Wirelss communication
Simulation software
Mobiel network analyzer
Cable and antenna analyzer
Handset tester and shield box
Fiber Test
Fiber Optic Testers
OTDR & Fiber Characterization
PON Testing
RF Test
RF Analyzer
Docsis
Technology & Education
Electronics
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Solution Details
Solution Details
Ripple Analysis
Description:
Power ripple is an important parameter to evaluate DC power supply. The ripple and noise consist of rectified main ripple, switching noise, PWM frequency ripple, and random noise. To make an accurate testing of ripples, it is required that the ripple of the test instrument itself is as low as possible and the test system has a minimal impact on the test results. One of the important features of RIGOL's oscilloscopes is its low noise floor. The DS2000A oscilloscope offers the industry's leading small range of 500 uV/div, making it ideal for testing small signals such as power ripple. The PVP2150/PVP2350 probe offers a 1:1/10:1 attenuation ratio. The 1X probe ratio can provide up to 35 MHz of bandwidth for direct ripple testing. UltraPower Analysis software provides ripple analysis function modules.
Diagram:
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