5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25 Turn Top W Bourns Inc. | WND DigiKey Electronics. Bourns Series Trimmer Resistors – Through Hole are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Bourns W Bourns Trimmer Resistors – Through Hole 3/8. Datasheet: W Datasheet Learn more about Bourns W Compare.
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Trimmer Potentiometer Pinout, Features & Datasheet
Sign up using Facebook. Depending on which end you connect the ground and voltage you get a different effect for the same rotation direction. Is it intended for one led, a series of leds?
If I may, one last question: Not made boruns for LEDs. BTW, it is already soldered to a component. If you connect ground to one end and a voltage to the other end then the wiper becomes the middle point of a voltage divider and the output changes based on the actual position.
Depending on the way the trimmer is wired the rotation direction can have a specific meaning.
Sign up or log in Sign up using Google. I’ve got a trimpot like this one: Gourns have a constant current driver for LED with a trimpot to select the output current.
Home Questions Tags Users Unanswered. You can’t define an increment or decrement of the resistance, all that you do by turning the trimmer screw is move the wiper toward one or the other end.
It is not like a potentiometer?
How can I measure what it is outputting before connecting to the LED? It is a simple constant current boost driver. You can find it here: Is there anyway I can test? Email Required, but never shown. I don’t want to kill the LED in case it is too high? Sign up using Email and Password.
resistors – trimpot adjustment – Electrical Engineering Stack Exchange