- 4%
Train Electronic Accessories
800-5510 SD-1 Signal Driver, 3 Aspect, 3 Lamp/LED
$24.99
$23.99
In Stock
Brand : Circuitron Electronics
TOR5510
The CIRCUITRON SD-1 provides all the logic and output drivers to control any 3 lamp, 3 color Block Signal or multiple lamp Position Light Signal. The three outputs on the SD-1 can each control a maximum of 250 ma. and they will power either LED or incandescent lamp type signals. If your signals use LEDs, make certain that they are connected with a
common positive (anode) connection of all LEDs (the signal should have 4 wires, and the “common” connection should go to [+]. Most, but not all, signal manufacturers follow this design. Detection circuits (such as the CIRCUITRON BD-1, BD-2 or BD-3) that provide a logic low (- or ground) output are needed for a minimum of 2 blocks to display all three aspects. The SD-1 is constructed on a 2” x 3” printed circuit board and requires a 10 - 18-volt DC input for proper operation.
common positive (anode) connection of all LEDs (the signal should have 4 wires, and the “common” connection should go to [+]. Most, but not all, signal manufacturers follow this design. Detection circuits (such as the CIRCUITRON BD-1, BD-2 or BD-3) that provide a logic low (- or ground) output are needed for a minimum of 2 blocks to display all three aspects. The SD-1 is constructed on a 2” x 3” printed circuit board and requires a 10 - 18-volt DC input for proper operation.
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Customer questions & answers
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
Does the sonos one pair up with a sonos play1 as a stereo pair ?
As long as the players are grouped in a configuration to your liking, you can ask Alexa on the Sonos One or on an echo device to start music and playback will begin across the Sonos grouping.
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