What is the maximum watts at 120volts it can support for hours. Plan to use to control swamp cooler fan speed.

120 volts * 8 amperes maximum continuous current equals 960 watts. The TRIAC can run at a peak load of 16 amperes , 1,920 watts, but this cannot be sustained for long. If you need higher wattage you’ll either have to run a higher voltage or run the two modules in parallel.

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2 pcs PWM AC Programmable Light Dimmer 110V-220V AC Module Controller Board for Arduino, STM, ARM, AVR, Raspberry Compatible 50/60Hz with HeatSink 3.3V/5V Logic

Product ID: 510640485

Details

Brand
IOT DynRobot
CPU model
A Series
CPU speed
1 Hz
Cache size
1 MB
Graphics card description
Dedicated
Included components
HeatSink

⚡240V/8A max power control

🧊HeatSink cooling included

🧠3.3V/5V logic compatible

2258039₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Dim your world, power your projects — the smart way!

ROBUST POWER HANDLING - Handles up to 240V/8A AC loads—perfect for lamps, pumps, and home automation.
BUILT IN HEAT SINK COOLING - Keeps your dimmer cool under heavy loads for reliable, long-term performance.
SEAMLESS AC PHASE CONTROL - Smoothly dim lights & control motors with precision phase-cutting tech.
SMART INTERRUPT DRIVEN LIBRARY - RBDdimmer.h library optimizes CPU time, enabling multi-dimmer setups with ease.
UNIVERSAL MICROCONTROLLER COMPATIBILITY - Plug & play with Arduino, Raspberry Pi, STM, ARM, AVR boards effortlessly.

This 2-piece PWM AC Programmable Light Dimmer module supports 110V-220V AC input and is compatible with popular microcontrollers like Arduino and Raspberry Pi. Featuring a heat sink for efficient cooling and a zero-cross detection circuit, it enables precise phase control for dimming lights, controlling AC/DC motors, pumps, and other tools. The included RBDdimmer.h library simplifies coding and supports multiple dimmers on one controller, making it ideal for smart home automation, school projects, and professional applications.

Specifications

ASIN	B07KDNMTSF
Aspect Ratio	16:9
Available Memory Slots	1
Best Sellers Rank	58,872 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 438 in Motherboards
Box Contents	HeatSink
Brand Name	IOT DynRobot
CPU Model Number	1ChDimmerHeat2pcs
Cache Memory Installed Size	1 MB
Colour	multicoloured
Compatible Devices	ARDUINO, STM, ARM, AVR, Raspberry
Cooling Method	Heat Sink
Display Type	LED
Graphics Card Interface	Integrated
Graphics Description	Dedicated
Graphics Ram Type	DDR4 SDRAM
Hardware Interface	USB
Human Interface Types	Buttons
Item Dimensions	6.3 x 3 x 3 centimetres
Keyboard Layout	QWERTZ
Manufacturer	ElectronicNuts
Maximum Display Resolution	1920x1080
Model Name	ChDimmerHeat2pcs
Model Number	1ChDimmerHeat2pcs
Native Resolution	1920 x 1080
Network Connectivity Technology	USB
Operating Systems	DOS
Personal Computer Design Type	Barebone
Power Plug Type	Type B - 3 pin (North American)
Processor Brand	via
Processor Count	1
Processor Series	A Series
Processor Speed	1 Hz
Product Features	AC Phase Control Circuit (Dimming Circuit) / Home Automation, School Projects, Work Related Projects
RAM Memory Technology	DDR4
RAM Type	DDR4 SDRAM
Resolution	1920 x 1080
Specific Uses For Product	Home Automation, School Projects, Work-Related Controlling AC/DC Motors, Electric Pumps, and Tools
Style Name	Minimalist
Unit Count	2.0 count
Video Output	HDMI
Video Output Interface	HDMI
Video Processor	arm

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