Specification Brand : Reland Sun BulletPoint : 10Pcs Multifunction Delay Trigger Timing Chip Mudule Timer IC Timing 2s - 1000h BulletPoint1 : Product name:One key switch timer BulletPoint2 : Input voltage: DC 12V BulletPoint3 : Output type:: output switch BulletPoint4 : Setting range: Jump test 1 minute-10 hours BulletPoint5 : Control capacity: 10A?Timing accuracy: ±2 seconds ExternallyAssignedProductIdentifier : 4862440106683 ExternallyAssignedProductIdentifier1 : 0765083555020 ExternallyAssignedProductIdentifier2 : 765083555020 ItemName : Reland Sun XH-M117 high precision one key timing module 12 files adjusted 1 minutes -10 hours countdown module ItemPackageQuantity : 1 ItemTypeKeyword : timing-integrated-circuits Manufacturer : Reland Sun Material : Copper ModelNumber : CD4030BE NumberOfItems : 1 PartNumber : 1 ProductDescription : product description: 1. Connect the input end to 12V DC (note that the positive and negative poles are not reversed), this is the power indicator red light will light up. 2. Connect the output terminal to a power supply with a maximum voltage of 250V and a maximum current of 10A, and connect the load. 3. Click the setting button to start setting the time; there are a total of 12 gears, (respectively 1, 2, 5, 10, 30, 45 minutes and 1, 2, 3, 5, 8, 10 hours), click The setting button automatically switches to the next gear; when the minute is set, the blue light of the minute indicator lights up, and the hour is green; 4. After the timing is set, wait for 5 seconds to start the countdown. In the countdown state, the indicator light will keep flashing, and the circuit will automatically disconnect when the countdown ends.