Dimmer Manual LED 12-24V / 30A
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 50,99 lei | — |
| 3–4 pcs | 48,44 lei | 5% (−2,55 lei/unit) |
| 5–10 pcs | 45,89 lei | 10% (−5,10 lei/unit) |
| 11+ pcs | 43,34 lei | 15% (−7,65 lei/unit) |
Manual LED strip dimmer with continuous 0-100% adjustment
The manual LED strip dimmer allows precise adjustment of light intensity with a simple turn of a knob, no apps, no remote control, no complications. Compatible with monochromatic LED strips powered by 12V or 24V DC, it is suitable for both residential installations and commercial or decorative applications. With a supported current of up to 30A, it covers large lengths of LED strip without needing additional modules.
What you get with this product
- Continuous brightness adjustment from 0 to 100% with a single rotary knob — no fixed steps, no intensity jumps
- Compatible with 12V and 24V DC LED strips, supporting powers up to 360W at 12V or 720W at 24V — covers extensive installations from a single dimmer
- Robust metal casing with ventilation holes — operates stably even in temperatures between -20°C and +60°C, including in technical or semi-outdoor spaces
- Screw connections on clearly labeled terminals (IN/OUT, V+/V-) — installation is straightforward, without ambiguity
- CE and RoHS certified — meets European standards for electrical safety and environmental compliance
- Compact format (85 x 66 x 20 mm) with integrated mounting tabs — discretely attaches to any surface, including in niches or technical panels
How it works and how to install it
The dimmer connects in series between the DC power source and the LED strip: the input wires (V+ and V-) come from the source, and the output wires go to the strip. The rotary knob controls a PWM signal that adjusts the light intensity without changing the voltage, which means the LEDs do not heat up additionally and do not degrade faster. Installation does not require special tools — only a screwdriver for tightening the terminals — but for permanent installations, it is recommended to involve a qualified electrician.
Frequently asked questions
Does this dimmer work with any LED strip?
It works with monochromatic LED strips (single channel) powered by 12V or 24V DC. It is not compatible with RGB, RGBW strips or AC power sources.
What length of LED strip can I connect to this dimmer?
At 12V you can connect strips with a total consumption of up to 360W, and at 24V up to 720W — equivalent to tens of meters of strip, depending on the type chosen.
Does the dimmer get hot during operation?
At high loads, it can get warm, but the metal casing with ventilation slots dissipates heat efficiently. The guaranteed operating temperature is between -20°C and +60°C.
Technical specifications
| Model | THC-SNZ-2242 |
| Supply voltage | 12V - 24V DC |
| Maximum current | 30A |
| Maximum power at 12V | 360W |
| Maximum power at 24V | 720W |
| Brightness adjustment | 0 - 100% (continuous) |
| Idle consumption | 1W |
| Operating temperature | -20°C / +60°C |
| Dimensions | 85 x 66 x 20 mm |
| Housing material | Metal and plastic |
| Certifications | CE, RoHS |
| Package contents | 1x Manual LED dimmer 12-24V / 30A |
Warranty and support
The product benefits from a 2-year legal warranty in accordance with current Romanian legislation. We accept returns within 30 days of the delivery date, no justification required. Delivery is fast by courier, with shipping confirmation and the possibility to track the package.
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