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AJMRTC 5Pcs RC Absorption Snubber Circuit Module, Electromagnetic Interference Suppression, Surge Noise Protection, RC Buffer Circuit for Relay Coil, Contactor, Motor Inductive Load
- 1. RC snubber absorption circuit suppresses voltage spike and back EMF generated by inductive loads when switching off
- 2. Effectively reduces electromagnetic interference, protects MCU, relays and switching transistors from pulse damage
- 3. Pre-soldered module with terminal leads, simple series connection with relay coil, solenoid or small DC motor
- 4. Compact PCB design, wide applicable voltage range for common low-voltage control circuits
- 5. Package includes 5 modules, suitable for industrial control, smart home relay circuits and electronic DIY projects
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Overview
Specs
Reviews
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RC absorption module is used for inductive load noise elimination. When the relay, electromagnetic valve or motor is turned off, the inductance will produce reverse high voltage spike. The RC circuit absorbs this energy and suppresses interference that may cause false triggering of control chips. It is widely matched with relay drive circuits in automation equipment.
Specifications
- Type: RC snubber / absorption circuit module
- Function: Spike absorption, EMI suppression, inductive load protection
- Fit Load: Relay coil, solenoid valve, small motor, inductive component
- Quantity: 5 Pieces
- Connection Mode: Series connection with inductive load
- PCB Size: Small compact board
- Application: Industrial control board, relay drive, Arduino / MCU project, anti-interference circuit
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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