Electronic Circuits [ download list of useful circuits that can be used in your projects. ]
| AC switching with TRIAC from TTL | |||
| Author | Jeffrey Weiss | ||
| Author email | [email protected] | ||
| Description | Circuit Description The MC3032 is an optoisolator TRIAC driver. The 180-ohm resistor sets the current for the LED emitter in the optoisolator. Change the value of this resistor - if necessary - to get reasonable current (e.g., 15 mA). Note that you cannot test this circuit without a load. The TRIAC will not switch unless connected to an AC voltage source, so you can't test it for simple switching w/o applying AC and a load. Note the 500V rating on the .01 cap. | ||
| Image | no image available | ||
| Filesize | 779 B | ||
| Date | |||
| Downloads | 10358 | ||
| Download | ![]() | ||
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