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SUPERNIGHT LED Light Strip Dimmer, DC 12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/OFF Switch with Aluminum Housing, Single Channel for 5050 3538 Single Color Tape

SUPERNIGHT LED Light Strip Dimmer, DC 12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/OFF Switch with Aluminum Housing, Single Channel for 5050 3538 Single Color Tape

Q: Could someone tell me the frequency that this dimmer's pwm module operates at? my eyes are susceptible to led flicker. 60hz would be way too slow.

I just measured mine with an oscilloscope. It switches at 1200 Hz, which is lower frequency than I would’ve expected for a PWM switch. The minimum on period is about 5%, and the maximum is about 92%. Mine has a voltage drop (PWM +Mosfet RDSon) of approximately 1 V with a 14 amp load. it is probably in excess of 1.5 V at it’s rated load (30A). I use a Meanwell 15 volt 200 watt power supply set to 13.2 volts to get full brightness from my 12 V / 14 amp LED string. If you go this route, the voltage adjustment is a small potentiometer next to the terminal block on the power supply.

Q: Will this work on a 18 w 12 v led light?

Yes and these dimmers work very well. I have 2 of them and they control 50 ft. of lights each. They are very "smooth" in dimming. Not all jumpy like others..

Q: I wire from the battery to the "in" side and to the lights (strip led) on the "outside" of the controller. Works once then it won't dim?

I would send it back. Must be defective. Mine work fine

Product ID: 538600518

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Details

Operation Mode
ON-OFF-ON
Current Rating
30 Amps
Operating Voltage
24 Volts
Contact Type
Normally Open
Connector Type
Screws

Frequently Bought Together

SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing

BTF-LIGHTING FCOB COB 10mm 0.39in Connector Kit 14pcs Transparent Connector 5pcs 15cm Long 20AWG Extension Wires for Non-Wired Gapless Solderless,FCOB 2 pin v+ v- Single Color Strip Corner Connection

SHNITPWR 24V 3A DC Power Supply Adapter AC 100V~240V to DC 24 Volt 3 Amp 72W Converter Transformer 5.5x2.5mm Plug for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor

Description

【Full range dimming capability】0%-100% fully dimmable, easily adjustable brightness to suit different needs and preferences with the rotatable knob
【Long Lasting】High quality aluminum housing provides excellent anti-corrosion and heat-dissipation capacity and ensures a long-lasting performance even in harsh environments
【Flexible Usage】Compatible with DC 12V-24V MAX 30A LED light application, single channel dimming controller for single color LED strip lights
【Protection For LED】PWM digital dimming avoids rush current and protects your LED lights
【Easy Installation】The screw-in input and output terminals, pre-drilled mounting holes make the installation literally a breeze

Full description not available

Have a Question? See What Others Asked

Could someone tell me the frequency that this dimmer's pwm module operates at? my eyes are susceptible to led flicker. 60hz would be way too slow.

Will this work on a 18 w 12 v led light?

will this work with a. 12volt / .5 amp led singl light??

I wire from the battery to the "in" side and to the lights (strip led) on the "outside" of the controller. Works once then it won't dim?

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€ 78.58

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