| Electronics > Projects, Designs, and Technical Stuff |
| Test Jig to Test Relay D1D40 |
| (1/1) |
| dareswitch:
Hello All, I'm very new to this forum and still working out my electronics skills in designing. Can some one please help me to build a circuit to test a Solid State Relay unit D1D40. Have a circuit with - SPDT switch and 4 LED (companied with ressitors)and then used 8 x 180Ohm Resistors at the load end of D1D40 relay which get very hot upon operation and i want to come up with a solution for this problem . Please see 4 LED are used for below purposes in my circuit- 1st LED - Power ON indication 2nd LED - to indicate whether the Relay is Active 3rd LED - to indicate Fail open 4th LED - to indicate FAIl Closed BUt i need something simple but everything covered. Kindly suggest Thanks |
| Simon:
Please don't post the same text twice, it really annoys people. |
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