OFF After Delay Switch by Mosfet

This is OFF After Delay Switch Circuit. It is use Mosfet control the work of LOAD get. By have the work is simple be press Switch (Close) and liberate (Open) S1 an electric bell will loud. After C1 is charger within or change R1 ( the accessory is ) The Q1 is stop work. An electric bell is soundless while delay long follow want. By the change value C1. If be valuable about 1uF delay about minute , but if become 100uF values be hour.

OFF After Delay Switch by Mosfet

Note: Load that use be Piezo Buzzer or handbag radio or light bulb etc. Be careful don’t use exceed one’s power of Q1. you use a resister builds serial at the dot X for decrease the trend that flow through Q1 go to still Load less. This circuit may in rows think to is simple about , Delay Switch Circuit again interesting circuit please sir.

Related Links
Protection Surge with Delay the relay using ic 4011This circuit can be used to delay other appliances connected to the output of the relay. After working set To prevent equipment damage from pressure SurgeThe IC number is 4011 Nand Gate CMOS[…]
Automatic timer switch with ua741 This circuit will help facilitate in sleepy eliminating the need to get off or the radio. Etc., which can save energy costs down. When the switch S1 / 2 power input to the circuit C1 No.ua741. To a voltage comparison circuit. The pin 3 is the noninverting pin. for pin 2 to pin inverting.[…]
Timer set for 30 minutes by transistor This circuit is based on learning of the discharge and charge of the C, which can be used as a timer circuit and can be applied in the off electrical appliances. The application has also put relay instead of LED can be enabled. When you click the switch S1 will cause […]
Delay to supply voltage for surge protector by scr Power source that, when connected to an external circuit, and now will turn to a current surge.Power supply is a high voltage surges.External circuit therefore damage. […]
Delay Off Switch 0 to 10 Minutes Electronic Module

           Eleccircuit highly recommends EasyEDA for PCB design and order

Low Cost & Fast PCB Prototypes - EasyEDA

Only $2 for 10 pcs, 2-Layer 100x100mm PCBs, 2-3 days delivery


Add a Comment

Your email address will not be published. Required fields are marked *