DC Dimmer
| Quantity | Discount | Unit Price | |||
|---|---|---|---|---|---|
| 1 | -0% | $12.99 | |||
| 20 - 50 | -8% | $11.99 | |||
| 50+ | -15% | $10.99 | |||
| I need way more than that! | |||||
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- For orders below $500, a delivery fee of $20 - $50 applies.
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General specs
- Max. power: 350W
- Max. voltage (DC): 75V
- Disposable fuse: 30A
- Isolation: Optical
DC Dimmer Module
The DC Dimmer Module provides precise PWM control for constant‑voltage LED lighting and other DC loads across your wire‑first SIMO.io system.
TL;DR
- PWM dimming at 3 kHz or 20 kHz (configurable in app).
- Up to 350 W; max DC voltage 75 V; 30 A disposable fuse.
- Optical isolation on control side.
Key Features
-
Dual terminal design: two screw terminals, each with (+/−) pairs for power input and load output.
- DC power (+ and −)
- DC load (+ and −)
Simple layout for quick, reliable wiring.
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Advanced LED dimming: PWM at 3 kHz or 20 kHz (set in the SIMO.io app) for smooth, quiet operation.
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Versatile DC control: beyond lighting, use PWM for devices that accept variable DC drive (within ratings).
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Robust power handling: accepts up to 75 V DC input and delivers up to 350 W (observe thermal and cable limits).
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Optical isolation: optocoupler‑based control isolation helps protect the controller from electrical interference.
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Integrated 30 A disposable fuse: overcurrent protection for safe operation.
Specs
| Max. power | 350 W |
|---|---|
| Max. voltage (DC) | 75 V |
| Disposable fuse | 30 A |
| Isolation | Optical |
Wiring Example
LED strip (constant‑voltage): Power supply (+/−) → dimmer PWR (+/−); dimmer OUT (+/−) → LED strip (+/−). Set PWM frequency in the app.
For best low‑level performance, set a device minimum (e.g., ~15%) for LED loads that don’t emit below that level.
Change the module, not your weekend
Every SIMO.io PCIe‑style module is field‑replaceable. Your logic is bound to the port—not to throwaway device IDs—so if a module ever fails or you’re upgrading, pull it off the rail, snap in the replacement, and you’re done. The Game Changer board provides the same signals over that PCIe port instantly, so scenes, schedules, and security rules stay intact. No re‑pairing. No reprogramming. No hunting through automations. Keep a small set of spares and restore full function in minutes. That’s professional serviceability by design.
SIMO.io — Smart Home Supremacy. Every module serves with quiet precision—ruled locally by The Game Changer board, commanded by your SIMO.io hub (local or virtual)—for protective, reliable, inevitable control.
Customer Reviews
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