12-24 Volt DC PWM Dimming Switch is backordered and will ship as soon as it is back in stock.
This product is in our Sydney warehouse. Orders placed before 10 AM AEST on business days will ship the same day; those after will ship the next business day.
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Smooth, manual dimming for low-voltage LEDs 💡
Bring effortless brightness control to your DC lighting. This 12–24V DC PWM dimming switch uses pulse-width modulation for smooth, responsive dimming with a simple rotary knob—perfect for LED bulbs or strips on low-voltage systems. It’s compact, indoor-rated and backed by a 36-month warranty for peace of mind.
Features & Benefits
- ✅ Wide operating voltage: 12–24V DC for flexible low-voltage setups.
- ✅ High capacity: Single-channel up to 30A total output (observe supply and cable limits).
- ✅ PWM dimming technology: Smooth, stable brightness with a familiar rotary knob.
- ✅ Indoor use: IP20 for protected locations.
- ✅ Compact form factor: 86 × 67 × 20 mm—easy to tuck inside cabinets or joinery.
- ✅ Reliability: 36-month manufacturer’s warranty.
Important: This unit is DC only and not suitable for 240V AC mains circuits.
Technical Specifications
| Specification | Details |
|---|---|
| Input voltage | 12–24V DC |
| Dimming method | PWM (0–100% manual rotary control) |
| Output channel | Single channel |
| Max output current | 30A (total) |
| Illustrative max load | Power depends on supply voltage (e.g. ~360 W @ 12 V; ~720 W @ 24 V) |
| Ingress protection | IP20 (indoor) |
| Dimensions | 86 × 67 × 20 mm |
| Warranty | 36 months |
| What’s included | PWM dimmer unit, user guide |
Lighting Effect
Set the mood from a gentle evening glow to bright task lighting. PWM control helps maintain a consistent look as you dim, so your space feels comfortable and intentional—whether for relaxing, entertaining, or focused work.
Ideal Applications
- Display cabinetry, shelving and joinery on 12/24V DC
- Bedside, reading or task lights with hands-on control
- Shopfitting and hospitality accent lighting on DC systems
- Caravans, camper trailers, boats and off-grid projects
Installation Notes & Tips
- Wire the dimmer between your 12/24V DC power supply and the LED load, observing polarity (+/−).
- Keep within the 30A total load and ensure adequate ventilation.
- Use with dimmable 12/24V DC LED bulbs or LED strips only; avoid non-dimmable or incompatible loads.
- Use appropriately rated cabling and consider fusing on the supply side for protection.
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Input Voltage
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IP Rating
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Dimensions
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Manufacturer's Warranty
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