Capacitors

dB or not dB?
True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or...

POLYMER CAPACITORS VS. MLCCS
Most often capacitor selection to the uninformed seems like a simple choice but the demands, challenges...

Understanding forced air cooling in power supplies
All power supplies generate waste heat which has to be dissipated. The heating effect becomes greater...

Dual Protocol Transceivers Ease the Design of Industrial Interfaces
This white paper discusses the industry's most commonly used interface standards, RS-232 and RS-485,...

Input Considerations
It is important to confirm the AC voltage, frequency, and phase when selecting a power supply as these...

Optimizing POL Transient Response with the Tunable LoopTM Feature
Since Point of Loads (POLs) are small, efficient and relatively inexpensive, their utility in providing...

Fundamentals of Building a Test System
Most organizations do not consider production test a top priority, but it is a necessity to prevent major...

Battery Simulation with DC power supply R&S®NGM200
This application note is about creating your own battery model for the RandS®NGM200, beyond the standard...

POLYMER CAPACITORS – AN OPTIMAL REPLACEMENT FOR MLCCS
Most often capacitor selection to the uniformed seems like a simple choice but the demands, challenges...

Supercapacitors as a Long-Life Solution in Battery Powered Applications
Using electrostatic technologies in supercapacitors rather than the electrochemical technology of battery...
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