4CH Multifunction Delay Relay Module Flip-Flop Bistable Self-locking Interlock Power Conditioner Audio Device Power Up

Specifications 1 Operating voltage DC 5V 12V 24V Optional​2 Operating Current DC 12V Standby current 4MA 1 relay open 32MA 2 relays open 59MA 3 relays open 86MA 4 relays open 114MA ​3 Size 68 x 53 5 x 20 mm4 Weight 58g ​5 Relay maximum load capacity DC 1 110V 5A AC 85 265V 6A​Features 4 channel relay each channel independently triggered independent delay do not interfere with each other ​4 kinds of Functional mode Delay Non locking Momentary Self locking Toggle Inter lock Latch Power sequencer Relay sequences opens ​Low pulse trigger Connect to the power supply GND via the trigger button or low level control via the MCU IO port ​The function mode and delay time are selected by the DIP switch ​Noun resolved ​ NO Relay normally open contact ​COM Relay common contact ​NC Relay normally closed contact ​Relay open COM connect NO ​Relay close COM disconnect NO Typical applications ​ ​Automotive electronics ​AC DC Motor ​Audio amplifier Sequential power up ​Power Conditioner Sequencer ​LED ​Smart Home ​Emergency lighting ​MCU development board ​Toy car ​Car delay power off function ​Audio device power up sequences ​ ​how to use ​ Select the desired function mode and delay time via the DIP switch on the board ​Note Re power up after changing the Dip switchPackage inlcuded 1 x IO26G04DC 5V 12V 24V 4ch Dip Switch Delay relay Board