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General Information
High Voltage Regulators (Replace the Victoreen Corotron)
Shipping Tips
Well Logging Equipment Photographs
A Brief History of Logging Equipment Manufacturers
Tool Information
High Count Rates
Anti-Coincidence Considerations
Line Driver Notes
High Voltage Woes
High Voltage Tips & Tricks
Downhole Low Voltage Power Supplies
GO/MLS COSMOS Tool Notes
Gamma Ray Scintillation Detector Calibration
Neutron Tool Calibration
Dummy Lines / Logging Cable (Wireline) Characteristics
Single Conductor Logging Cable (Electric Wireline) Data
Cable Reheading Made Simple
Casing Collar Locator (CCL)
Components and Materials
Downhole Plastics, Composites, and Ceramics
AnaLog's IC "Chip" Identification
ECG / NTE / SK Replacement Semiconductors
AnaLog's Mil Spec Resistor Data
Standard EIA Decade Resistor Values Table
Ceramic Capacitors
Logging Equipment Op Amps (Or How I Learned to Love the CA3140)
AnaLog's Handy Zener Diode List
AnaLog's Photomultiplier Tube (PMT) List and Manufacturers Links
Temperature Sensors
Nuvistors
SIE Transformer Identification
Potter & Brumfield SL11DB, etc. Relays (pdf file)
SL11DA, SL11DB, SL11DC, SL11DD and SC Series Catalog Page
Old Victoreen Tubes Catalog (large pdf file)
Including Corotron High Voltage Regulators
Surplus (Cheap) Electronics
Wire, Tubing and Connectors
Teflon Wire Trivia
Teflon Tubing Trivia
MS Cylindrical Connector Trivia
Downhole Wiring Color Codes and Tool Connector Pinouts
Service Tips & Tricks
A Word About O-Rings
A Word About Tape
A Word About RTV Silicones
A Word About Solder
A Word About Optical Coupling Grease
A Word About Downhole Printed Circuit Board (PCB) Design
Cleaning Secrets Revealed
See Also Service Tips
Schematics and Printed Circuit Boards
Schematics:
Casing Collar Locators (pdf files)
Radiation Tools (pdf files)
Temperature Tools (pdf files)
Cement Bond Tools (pdf files)
Caliper Tools (pdf files)
Shooting Schematics (pdf files)
Printed Circuit Boards (PCBs): PCB Details and Photographs
106 Radiation Tool™ Printed Circuit Boards (PCBs)
High Voltage Related Printed Circuit Boards (PCBs)
Temperature Log Related Printed Circuit Boards (PCBs)
Cement Bond Log Related Printed Circuit Boards (PCBs)
Casing Collar Locator (CCL) Printed Circuit Boards (PCBs)
Caliper Log Related Printed Circuit Boards (PCBs)
Bell / Worthwell Printed Circuit Boards (PCBs)
Complete Schematic / PCB List
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