Gadget Hub Power (mains) Controller.

Slides:



Advertisements
Similar presentations
Conducted Immunity IEC
Advertisements

Amplifying Signals Breadboarding: from a diagram to an actual working amplifier.
Impedance Matching (2). Outline Three Element Matching – Motivation – Pi Network – T Network Low Q or Wideband Matching Network Impedance Matching on.

PCB Design for 1 Gbps ECE 4006 Dr Brooke. Overview What signals are being routed? How can you route those signals? How to apply routing to PCB? PCB design.
Passive Bandpass and Notch Filters. Experimental Procedure It is not in the lab manual. It is posted on Week 8 module on Scholar. Figure 1Figure 2 Bandpass.
EUT 1040 Lecture 10: Programmable Logic Controllers.
© 2013 Atmel 1 SAM D21 Peripheral Touch Controller Noise Immunity.
Nasty Realities EECS 150 – Lab6 Spring 2001 By Steve Fang.
CCNA 1 v3.1 Module 5 Review.
Training.
EUT 1040 PLC Timers and Motor Protection. Industrial Communications RS-422 (EIA 422): Asynchronous Serial Communications, similar in many respects to.
How are Computers Connected? Chapter 8. How do you connect computers? Run wires between two computers Power Cord Plug into a power outlet Two wires needed.
1 Electronic Circuits COMMON EMITTER CIRCUITS. 2 Electronic Circuits AMPLIFIERS CAN BE CLASSIFIED AS EITHER: VOLTAGE AMPS POWER AMPS AMPLIFIERS CAN BE.
12.5 Common Source Amplifiers
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden Design, Manufacture, Transport and Integration in Chile of ALMA Antennas Page.
Lecture 2 Most basic facts from Electricity needed for understanding telecommunications Local transmission lines in the telephone system Decibels Signals.
Differential Preamp Stephen Kaye New Preamp Design Motivation Move preamplifier from controller to the Vacuum Interface Board (VIB) Amplifies.
BOOT MODE 1 BOOT MODE 2 BIOS COMMUNICATION DEFAULT CONTROLLER INVERT RELAY OPERATION ENABLE COMM FAIL RELAY CONTROL RELAY OFF / ON COMM.
Section 3.1: Wires, Cables, and Connectors Scott Glogovsky and Jonathon Sturm Scott Glogovsky and Jonathon Sturm.
Automatic UpLink Power Control System. UpLink Power Controller (principle of operation) ‘Rain Fade’ affects both transmitted signal and Beacon signal.
Transmission Lines No. 1  Seattle Pacific University Transmission Lines Kevin Bolding Electrical Engineering Seattle Pacific University.
IPC Power Distribution Considerations A predominately important factor that should be considered in the design of a printed board is power distribution.
Electromagnetic Compatibility Test for CMS Experiment. Authors C. Rivetta– Fermilab F. Arteche, F. Szoncso, - CERN.
Microelectronic Circuit Design, 3E McGraw-Hill Chapter 13 Small-Signal Modeling and Linear Amplification Microelectronic Circuit Design Richard C. Jaeger.
Passive Bandpass and Notch Filters. Experimental Procedure It is not in the lab manual. It is posted on Week 8 module on Scholar. Figure 1Figure 2 Bandpass.
Grounding Guidelines Developed for LBNE
Non - Inverting Amplifier
Smart Agent Installation Required Customer Connections 5 Core Power Cable To Laser Head 1.Power To Laser Head 2.Ethernet 10/100 Connector 3.Mains Input.
Programmable Logic Controllers
Getting faster bandwidth HervéGrabas Getting faster bandwidth - Hervé Grabas1.
Tests of STO IF Components S. Weinreb April 15, 2009 Two 1-2 GHz IF amplifier plates and one 5 GHz converter plate for the Texas test flight have been.
Grounding.
PAT TESTER CALIBRATION Using the 3200 Electrical Test Calibrator.
1 Fundamentals of EMC Mitigation Strategies John McCloskey NASA/GSFC Chief EMC Engineer Code 565 Building 23, room E
Grounding & Shielding Ved Prakash Sandlas Director General
Transformers and Impedance. Review Two types of current: –ac –dc Two fundamental principles: –Moving electrons create magnetic fields –Moving or changing.
Signal conditioning Noisy. Key Functions of Signal Conditioning: Amplification Filter  Attenuation  Isolation  Linearization.
LED1 LED2 LED8 LED9 LED7 LED6 LED5 LED4 CON1 CON4 CON2 CON3 CON5 CON6 A00380 Control Board LED10 JP12 JP10 JP11 LED11 LED12 LED13 LED14 A00380 LED’S.
Power Supply. 2 Power Supply w/Line Conditioner The power supply is the heart of the Millenium System. It can support between 15 DCD boards (power for.
Piero Belforte, CSELT 1999: AEI_EMC_, EMC basics by Flavio Maggioni.
EMI Analysis & Debugging Solution
Hub v.s. Switch Qualnet Exercise 1.
Biomedical Instruments Design Biopotential Amplifiers
LABORATORY INVESTIGATION OF THE SWEDISH TRAIN DETECTION SYSTEM Åke Wisten Luleå University of Technology.
NSG 4070 Signal generator and immunity test system Dr. Heinrich
Balaji engineering college Special transformer
Site Controller Unit and Trunk Interface Unit
ECAL Front-end development
How does a signal go through the cable
Subject Name: LINEAR IC’s AND APPLICATIONS Subject Code:10EC46 Prepared By: Aparna.P Department: Electronics and Communication Date: /19/2018.
BMS Gateway.
Transistor Amplifiers
CHAPTER 4 AC Network Analysis.
품 목: SPEAKER PROCESSOR DSP 모델명: NEXIA SP 제조사: BIAMP
Passive Bandpass and Notch Filters
PLC’s Are ... Similar to a Microcontroller: Microprocessor Based
Amplifiers: A Bio amplifier is an electrophysiological device, a variation of the instrumentation amplifier, used to gather and increase the signal integrity.
Biomedical Instruments Design Biopotential Amplifiers 1.
Applied Electricity and Magnetism
Chapter 4 – Operational Amplifiers – Part 1
What must be considered to determine the minimum current capacity needed for a transceiver power supply? A. Efficiency of the transmitter at full power.
Chapter 6 Transmission of Digital Data Interfaces and Modems
Building a 2 KW SSPA for 23cm
NETWORK COMPONENTS PHYSICAL MEDIA
EUT 1040 Lecture 10: Programmable Logic Controllers Unrestricted.
Physical Media PHYSICAL MEDIA.
Solid inner shelf/brace isolates midrange and tweeter from woofers
Chapter 13 Small-Signal Modeling and Linear Amplification
Impedance of the 2x50 to 100 ohm transformers.
Presentation transcript:

Gadget Hub Power (mains) Controller

Gadget Hub Power (mains) Controller

Gadget Hub Power (mains) Controller Induced RF interference Gadget Hub Power (mains) Controller

Gadget Hub Power (mains) Controller Induced RF interference Controller

Gadget Hub Power (mains) Controller

Gadget Hub Power (mains) Controller Induced RF interference Gadget Hub Power (mains) Controller

Equipment under test Associated equipment Gadget Hub Power (mains) Controller

Equipment under test Associated equipment 2 core mains cable Ethernet EUT AE RS232 AE Green/Yellow Earth bond wire

Equipment under Test 150ohm environment 2 core mains cable Ethernet EUT AE RS232 AE Green/Yellow Earth bond wire

Equipment under Test 150ohm environment 150ohm Impedance networks 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire

Equipment under Test 150ohm environment 150ohm Impedance networks RF source 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire

Equipment under Test 150ohm environment 150ohm Impedance networks 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire RF source

Equipment under Test 150ohm environment 150ohm Impedance networks 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire RF source

Equipment under Test 150ohm environment 150ohm Impedance networks 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire RF source

Equipment under Test 150ohm environment 150ohm Impedance networks RF source 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire

Equipment under Test 150ohm environment 150ohm Impedance networks RF source 2 core mains cable Ethernet EUT AE RS232 AE 150ohm Impedance networks Green/Yellow Earth bond wire

AE EUT RF input (50ohm source) Coupling capacitor 100R Decoupling inductor 100R AE EUT

RF input (50ohm source) Coupling capacitor 100R AE EUT

AE EUT RF input (50ohm source) Coupling capacitor 100R Decoupling inductor 100R AE EUT

Coupling-Decoupling Network RF input (50ohm source) Coupling capacitor Decoupling inductor 100R AE EUT CDN Coupling-Decoupling Network

CDN AE EUT M2 type RF input (50ohm source) L N L N Coupling capacitor Decoupling inductor 200R 200R L N L N AE EUT CDN M2 type

Ground Reference Plane Insulating blocks, 10cm high

AE EUT AE Ground Reference Plane

AE EUT AE Ground Reference Plane

AE EUT AE Ground Reference Plane

Synth PA AE EUT AE Ground Reference Plane

Synth 50ohm termination PA AE EUT AE Ground Reference Plane

Ground Reference Plane Synth. 50R terminator (fitted to 1 CDN ony) PA 6dB atten Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE 2 core mains M1 Safety ground connection Ground Reference Plane

Ground Reference Plane Synth. PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE M1 Safety ground connection Ground Reference Plane 2 core mains

Ground Reference Plane Synth. PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE M1 Safety ground connection 150/50R adaptors Ground Reference Plane 2 core mains

Ground Reference Plane RF feedback signal Synth. PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE 50ohm termination M1 Safety ground connection Ground Reference Plane 2 core mains

Ground Reference Plane Synth. PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE 2 core mains M1 Safety ground connection Ground Reference Plane

Ground Reference Plane Synth. PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE 2 core mains M1 Safety ground connection Enhanced CDN Ground Reference Plane

Applied stress level (DC output) Synth. Applied stress level (DC output) PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE 2 core mains M1 Safety ground connection Enhanced CDN Ground Reference Plane

AE EUT RF input (50ohm source) Coupling capacitor 100R Decoupling inductor 100R AE EUT

AE EUT Detector network Feedback output (DC) RF input (50ohm source) Coupling capacitor Decoupling inductor 100R AE EUT

Factory Calibration AE EUT Detector network Feedback output (DC) RF input (50ohm source) Coupling capacitor Decoupling inductor 100R RF stress level (V) AE EUT

Factory Calibration ENHANCED CDN Detector network Feedback output (DC) RF input (50ohm source) Coupling capacitor Decoupling inductor 100R RF stress level (V) AE EUT ENHANCED CDN

Ground Reference Plane Synth. Feedback signal PA Twisted pairs T4 AE EUT Ethernet port 5 core scrnd Serial port S5 M2 Power in AE 2 core mains M1 Safety ground connection Enhanced CDN Ground Reference Plane