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Categories
- Projects
- ENVICO : Environment Parameter Monitoring System
- Eprom Wave Player
- Frequency Counters • Accessories
- Function Generator (with XR2206)
- VHF Synthesiser with AD9859 :: 'RF-2859'
- VHF Airband Receiver with Si570 and AD8361
- Curve Tracer (simple)
- Curve Tracer (advanced)
- DCF-77 Signal Generator (obsolete)
- DCF-77 Synthesizer. With Arduino. Aka "TimeDuino"
- Logarithmic Amplifier with AD8307
- Gain - Phase - Adapter using the AD 8302
- RFID
- Micro Projects • Tools
- Atmega8 LED Panelmeter (U,I,°C,°F)
- Corona Customer Counter for a shop/place
- LCD Adapter • Interface
- Microphone Preamplifier
- ROTARY ENCODER (STEC11B03)
- SDRSharp and a DVB-T stick : a 20 EUR Spectrum Analyser ?
- Magnetic Field Probe up to 3 GHz
- UART - RS232 Bridge (ST232CDR)
- UART - USB Bridge (MCP2200)
- UART - ETHERNET Bridge (LANTRONIX XPORT)
- USB - InfraRed Transceiver
- USB - PLL / DDS - Interface
- Arduino Projects / Shields
- A DC-199 MHz Spectrum Analyser 'VISIONARY' with Si4432
- A 15-2700 MHz Spectrum Analyser with the RF Explorer 3G+
- Astramod - A 2.0 GHz Measurement Receiver (soon)
- Countermod - 1 GHz Frequency Counter
- Kilomod - 15 mHz ... 5 kHz TTL PWM Generator
- Kumod - 1 MHz ... 200 MHz Synthesiser with the AD9958
- Levelmod - A DC to Daylight Microwave Powermeter (soon)
- Mannmod - A PRBS Generator (soon)
- Micromod - A 220 MHz Synthesizer with the Si570
- Macromod - A 850 MHz Synthesizer with the LMK61E2
- Nuumod - A Microvoltmeter with the LTC2400
- Polarmod - An I-Q-Processor with the AD9958
- Standardmod - A 10.000000 MHz OCXO
- Supermod - A 23.5 - 6000 MHz Synthesizer with the MAX2871
- Supplymod - A 20 V / 2 A Power Supply
- Ultramod - A 9.9 - 3200 MHz Synthesizer with the Si564
- Wacharamod - An FM Stereo Receiver with the TEA5767
- What's All This '...mod' Stuff, Anyhow ?
- Micro Smart Power Sensor - with AD8319, TMP101
- Micro USB Waveform Generator - with AD9833
- Shield BHUMI : A Voltage Standard, programmeable
- CALC-DUINO, a simple Pocket Calculator Shield (MAX7219)
- CLOCK-DUINO, a clock, to be shown to my teachers :-)
- Shield FLO : Environmental Datalogger, aka ENVICO light
- Shield FLO : Display of the Measurement Results
- Shield LEO : SMS on Power down
- Shield NRVD : Dual UHF Power Meter
- Shield MARCELLA : Control your Laboratory Devices
- Shield PINGUMOD : A Power Monitor with the INA260
- Shield RENÉ : Reference Voltage Source, aka REFDUINO
- Shield TANACHAI : A Transistor Curve Tracer
- Shield TOBI : A 60 MHz, 80dB Scalar Network Ananlyzer
- Add-on BRUNO : Universal Battery Tester (Charge/Discharge)
- Arduino Knowledgebase
- Matlab® Projects
- Power Supply
- Artificial Ground
- Power Supply Characterisation
- Power Supply Designer : Rectification
- Power Supply Designer : Linear Regulator
- Power Supply Gallery (Experience Database)
- Power Supply Ripple and Noise Measurements
- Yet another LM317 Calculator
- Feedback Voltage Divider Finder (LM2576 e.a.)
- High Voltage Power Supply (MC34063, step-up)
- Low Voltage Power Supply (MC34063, step-down)
- VB 408 Replacement
- Leomod, Power Supply for ±15 V, 1 A
- Powermod, a Power Supply with the LM317/LM337
- Thormod, a Power Supply for Photodiodes
- PETH-6 Power Supply • ± 15 V, 100 mA
- PETH-6 Power Supply • +7.5 V, for Arduino / Genuino
- PETH-20 Power Supply • ± 15 V, 600 mA
- PETH-30 Power Supply
- PETH-40 B3 Power Supply ±15V, 1200 mA
- PETH-40-HAM Power Supply • ± 15 V, 1.5 A
- PETH-49 Power Supply • 1 ... 19 V, 2 A
- PETH-200V - High Voltage Poweer Supply
- PETH-581 Power Supply • Buck Conv. with Linear Afterburner
- PETH-1074 Power Supply • Step-Down with an LT1074
- PETH-9910 Power Supply • 8 ... 16 V, 10 A
- Amplifier Design • Amplifiers
- MAR, ERA, GALI Amplifier Bias Calculator
- BJT Buffer Amplifier Designer (Collector Feedback Bias)
- BJT Buffer Amplifier Designer (Base Bias Network)
- BJT Buffer Amplifier Designer (Voltage Feedback Bias)
- BJT Buffer Amplifier Designer (Emitter Feedback Bias)
- Broadband VHF Power Amplifier, 3 ... 540 MHz, 1.5 W
- Broadband UHF Preamplifier, > 3 GHz, 20 dB, NF 2.4 dB
- Broadband Measurement Amplifier
- Broadband Power Amplifier, 1 Watt from 2 - 2500 MHz
- Sojamod, a 20 dB RF Amplifier up to more than 1.5 GHz
- Opamp Circuits / Knowledge
- Antenna Design
- Antenna Selection Guide
- Antipodal Vivaldi Antenna Designer
- Bi-Quad Antenna Designer
- Bowtie • Batwing • Butterfly Dipole Calculator
- Cantenna Calculator
- Discone Antenna Designer
- Folded Dipole Calculator
- HB9CV Antenna Calculator
- Helix Antenna Calculator
- Helix Antenna with Match Calculator
- J-Pole Antenna
- Lambda/4 Groundplane Designer
- Logarithmic Periodic Dipole Antenna Calculator
- Microstrip Patch Antenna Calculator
- Wokatenna Design
- Yagi Uda Antenna Designer (NBS Tech. Note 688)
- Yagi Uda Antenna Designer (Rothammel/DL6WU)
- Filter Designer (Audio, AF)
- Filter Designer (Radio, RF)
- Lowpass Filters
- Bandpass Filters
- Butterworth Bandpass Filter
- Ceramic Bandpass Filters
- Chebyshev Bandpass Filter
- Combline Bandpass Filter Design
- Coaxial Tank V.H.F. (Bandpass) Filter Designer
- Constant K Bandpass Filter
- Crystal Filter Design #0 : Buy a lot of crystals :-)
- Crystal Filter Design #1 : Measure replacement data
- Crystal Filter Design #2 : Calculate the Ladder Filter
- Crystal Filter Design #3 : Verifying the results
- Direct Coupled Resonator Bandpass Filter Designer
- Helical Bandpass Filter Designer
- Interdigital Bandpass Filter
- Highpass Filters
- Band Reject Filters • Notch Filters
- PLL, VCO, DDS, Oscillators
- Micromod - A 220 MHz Synthesizer with the Si570
- A 100 MHz Reference Frequency Source, locked to 10 MHz
- A 100 MHz Reference Frequency Add-On, DIL-28 Formfactor
- A universal VCO Board - MC100EL1648DG and PGA-103+
- A universal XCO/PLL Board - NB3N501/502/511
- Injection Lock Oscillator with PLL (and a NB3N502)
- MEMS Oscillators - SiT8008/SiT8208/SiT8209
- DDS Synthesizer - with AD9851, ≈70 MHz
- Low Noise DDS Daughterboard - with AD9859, ≈ 160 MHz
- RF Reference Source - for Powermeter Calibration
- 4046 VCO Calculator
- Mini Synthesizer with 74HCT9046A
- PLL Loopfilter Designer, 2nd and 3rd order
- PLL Divider Calculator
- NE 555 Oscillator
- NE 555 Monoflop
- RC HCT Inverter Oscillator
- Wien Bridge Oscillator
- Circuit Collection : Oscillators
- Mixer • Freq. Converters
- RF Toolbox 3599 Edition
- A DIY Dual Directional Coupler, 5 - 1500 MHz, 10 / 20 dB
- Bias-Tee (coming soon)
- Coupled Resonator L-C Bandpass
- DC-Block
- Equalizer • Slope - Compensator
- Ground-Breaker
- Lowpass, 9-pole, L-C
- Prescaler :2 :4 :8 with the MC12093
- Quantum Computer Arithmetic Unit : Adder
- Quantum Computer Arithmetic Unit : Multiplier
- Resistive Power Split, DC - 3000 MHz, 9.5 dB, 3 Way
- Voltage Limiter (coming soon)
- Exam Questions & Answers
- Components • Networks
- Conversions
- misc. Calculations
- Software
- Datasheets, Manuals
- Tutorials
- Troubleshooting • Repair
- Doctoral hat electronics
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Your IP is 23.168.145.20
ananiel-th.falconk.rocks
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เราจะทำแบบวิศวกรผู้ยิ่งใหญ่
23. June 2021
Your valuable opinion :
Disc_Air_Capacitor_Calculator.php 7282 Bytes 12-02-2018 11:22:32
Disc Air Capacitor Calculator
(Air dielectric inside :-)
✈ Credits
The technical drawing of the capacitor (top right) is courtesy of "public domain" from wikipedia.
The gold plated variable disc capacitor was in an old Hewlett Packard Synthesizer. Merci Peter !
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t1 = 5459 d
t2 = 620 ms |
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