5A RC TX Controlled Relay Switch PWM Receiver


In stock

SKU: 1119181
  1. RX lead length:100mm
  2. Power in/out lead length:100mm (each)
  3. Switching load current (DC):5A (Continuous current)
  4. Input Voltage (DC):5-28V


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Brand: ReadytoSky
Category: Drone Transmitter and Receiver

This is a NEW 5A RC TX Controlled Relay Switch PWM Receiver LED Control Spray Switch

Normal Mode:
The module can read a pulse width that can range from 400 to 2600us.
If the width of the pulse is more than 1800us, the MOSFET switch will close, if less than 1200us, the MOSFET switch will open.
Safe-protection Function:
This module has a safe-protection feature that reduces the likelihood of unexpected activation.
In below 2 conditions the Safe-protection mode will active:
1. The pulse is more than 1800us at first power-up, the MOSFET switch open. The LED will blink, you should move the input to the off position, then normal more will active;
2. The signal is bad continuously for 500ms, the MOSFET switch open. The LED will blink. When the signal is good, the device will deactivate safe-protection mode.
LED:(Normal mode)
The LED will on when input pulse >1800us;
The LED will off when input pulse <1200us;
Safe-protection mode: the LED will fast blink.


When using the electronic switch, make sure to supply 5V to the receiver. If the voltage is greater than 5V, it will not work properly.
In addition, the remote control channel needs more than 3 channels.


  1. This module is a nice little relay switch controlled by a spare auxiliary channel on your receiver. Ideal for switching lights, sound, and any other auxiliary electrical items.
  2. When PWM duty is more than 1500us, the switch will turn on; when PWM duty is less than 1400us, the switch will turn off.

Package Includes :

1 x 5A RC TX Controlled Relay Switch PWM Receiver

SKU: 1119181 Category:
RX ead length


Allowed Wire Size (AWG):


Shipping Weight 0.01 kg
Shipping Dimensions 10 × 7 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China

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