??? 06/14/07 15:28 Modified: 06/14/07 15:29 Read: times |
#140773 - power supply is not only the transformer... Responding to: ???'s previous message |
... but also the "wires" leading to the chip, to the surrounding circuitry; any voltage regulator involved (7805, perhaps), and, of course, filtering and decoupling capacitors.
Don't underestimate these. Any chance you can make a photo of your circuit and post it here? JW PS> Please don't call me Sir, that makes me shy... I am Jan. |