he 1-channel 5V 30A Relay Module Power Failure Relay is a relay board equipped with LED indicators, which can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM, or any other 5V operating microcontroller.
This relay module utilizes a high-quality mechanical relay along with industry-leading subminiature two-way isolation optical coupling, providing excellent anti-interference capabilities and stable performance.
Users can select the relay control level, choosing either a high level to turn it off or a low level to do the same. The single-channel 5V 30A Relay Module Power Failure Relay features limited flow resistance, allowing for direct control from a negative power supply or through MCU I/O control.
The relay module includes a power indicator light (red) and a relay status indicator light (blue). With this relay, you can easily manage electrical appliances, lights, and more.
Its fault-tolerant design ensures that even if the control line is broken, the relay will remain inactive.
Module interface :-
- DC+: DC power supply positive pole
- DC-: DC power supply negative pole
- IN: signal triggering pin
- JD+: relay control voltage positive
- JD-: relay control voltage negative
Features :-
- Optical coupling isolation, driving ability is strong, stable performance; Trigger current is 5mA
- The module can be set high level or low-level trigger by the jumper
- Rated current of the interface is 16A
- DC+ and JD+ shorted by jumper cap, DC- and JD- shorted with jumper cap, it is the same voltage between trigger terminal and relay control terminal.
- High and low-level trigger mode selection. Jumper and L pin connection, IN pin, is low-level trigger Jumper and H pin connection, IN pin, is the high-level trigger.
Package Includes :-
1 x 1 channel 5V 30A Relay Module Power Failure Relay
Specifications :-
| Trigger Voltage (VDC) |
5
|
| Trigger Current (mA) |
20
|
| Switching Voltage (VAC) |
250@30A
|
| Switching Voltage (VDC) |
30@30A
|
| Length (mm) |
50
|
| Width (mm) |
33
|
| Height (mm) |
24
|
| Weight (gm) |
36
|
* Product Images are shown for illustrative purposes only and may differ from actual product.
