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Showing bad tantalum capacitor behavior

Quick and dirty Weller VP-700-EC desoldering station improvement

Pictures of a nice Krohn-Hite model 3202 analog filter

Workbench 2024

Available measurement instruments and power supplies / Beschikbare meetapparatuur en voedingsapparaten

TTi CPX400A Lab power supply 2x 0-60V (2x400W)
B&O SN14 Lab power supply 0-20V 2 A
Velleman PS2403D Lab power supply 2x 0-35V 3 A
HP6228B Lab power supply 2x 0-50V 1 A
EA EA-4000-3 VARIAC/safety transformer/Lab power supply 0-30V 3A 5V 1A etc
Agilent U1232A DMM handheld
Gossen Metrahit 22 DMM handheld, two of them
Metex 3610 DMM handheld
Klein Tools MM2000 DMM handheld
Keithley 199 DMM bench 2 of them
Philips PM2534 DMM bench
Philips PM2454 Analog AC Millivoltmeter 2MHz
Kikusui 7101A Oscilloscope 100MHz storage
Philips PM3050 Oscilloscope 50MHz
Textronix TDS2014 Oscilloscope 50MHz
Quadtech 1715 LCR meter bench
Extech LCR200 LCR meter handheld
Peak DCA75 Semiconductor tester USB
Fluke 62 mini IR temperature checker handheld
Leader LSG216 RF generator
Leader 3214 RF generator
Krohn-Hite 3202 Analog filter
Rohde&Schwarz SPN LF generator
Burosch NF-200 Analog audio analyzer 1kHz THD/dummy load
Huntron Protrack 1 Analog fault tracer/component checker
HP 8903B Audio distortion analyzer.