7812&7912 12 Vdc Dual Power Supply Circuit

Wednesday, 2 September 2009
12 Vdc Dual Power Supply circuit with IC 7812&7912Voltage Regulators low power consumption IC 78W series used in our instrumentation is now so cheap they are an economical alternative to simple regulators NPN-stabilizers. In addition, they offer the benefits of better regulation, current limiting / short circuit protection to 1000 mA shunt and heat down if the electricity disperses too. Indeed,

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