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Product Name:DC 6V 9V 12V 24V 4CH Flip-Flop Latch Relay Board Bistable Self-locking Electronic Switch Module
Packing list:
1 pcs 4 Channel DC 6-24V Self-locking Relay Module
Description:
Working voltage: DC 6-24V
Working current: 1 relay 37MA;2 relay 73 MA; 3 relay 1 10MA; 4 relay 146 MA
Standby current: 2mA
Load current: AC 250V / 10A, DC 30V / 10A
Trigger mode: Low pulse trigger
Size: 65mm * 47mm * 19mm (L * W * H), Small size
Weight: 57 g
This is a bistable (self-locking) relay module,Trigger once, the relay pull (and holds);Trigger again, the relay releases (and holds)
Module interface:
1. V: positive power supply (VCC)
2. G: negative power supply (GND)
3. T1 : Trigger port 1
4. T2 : Trigger port 2
5. T3 : Trigger port 3
6. T4 : Trigger port 4
Relay outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
USE 1:
By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
USE 2:
By default, the relay is release, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the third low-pulse, the relay pull, and so on.
Typical applications:
Automotive electronics
Motor
LED
Smart Home
Emergency lighting
MCU development board
Toy car
PLC
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
