39,660
edits
290: Difference between revisions
Jump to navigation
Jump to search
cat
No edit summary |
(cat) |
||
| Line 1: | Line 1: | ||
The Tektronix Type 290 Transistor Switching Time Tester is a test fixture | The '''Tektronix Type 290 Transistor Switching Time Tester''' is a test fixture | ||
[[introduced in 1962]] with built-in power supplies for the collector current and the base bias. | [[introduced in 1962]] with built-in power supplies for the collector current and the base bias. | ||
It handles NPN and PNP transistors. It has two modes: low-voltage and high-voltage. | It handles NPN and PNP transistors. It has two modes: low-voltage and high-voltage. | ||
| Line 16: | Line 16: | ||
Image:Tek 290.gif | Image:Tek 290.gif | ||
</gallery> | </gallery> | ||
[[Category:Accessories]] | |||
[[Category:Introduced in 1962]] | |||