Extracting Fuses (IP050E)

The figure bellow show the correct procedure to extract a fuse. Use a small piece of tissue to pull the fuse without risk.

Audio Frequency Meter (CB1466E )
This instrument was obtained in a documentation for radio amateurs of 1976. The circuit measures...
Stepper Motor Drive (CB13797E)
This circuit was found in a computer publication from the 1970s. The transistors can be the BD135...
Low Power DC DC Regulators 10W 20W and 30W - Mean Well
September, 2017 - Mean Well DC-DC regulators from 10 to 30 W are already available on Mouser...