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(click picture to enlarge)
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Dual Hi/Lo Relay Board Kit
There are many
applications where you need quick availability of a relay for connection to a
particular piece of apparatus. We found in developing our kits that we always
needed to have a relay mounted on a PCB within arms reach. So we thought if we
need it then many others probably do too. But there are problems. Relay
pinouts and packages are not standardized. And then what voltage of relay should
we use - 3V, 6V, 9V, 12V or 24V. So we chose a commonly available miniature
relay, and we have supplied a 12V version of it here.
Specifications:
- Relays have a Common, Normally Closed (NC), and Normally Open
(NO).
- Relay Contact Ratings: 250VAC @ 12Amps
(more
info on how relays work)
- Requires external 12 Volts DC Power Supply.
(Need a Power Supply?)
- Now shipping Revision 2 which has a red LED to indicate if
each relay is on or off, not shown in picture.
See
CK1619.pdf for complete details,
including schematic and theory of operation. Requires Adobe Acrobat Reader
available at www.adobe.com for FREE!
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