OT 12W UNV 0A3 DUALDIM DIM-1 J-HOUSING J25 Optotronic
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OT 12W UNV 0A3 DUALDIM DIM-1 J-HOUSING J25 Optotronic
Description
Description
The eldoLED OPTOTRONIC OT12W Dual Dim-1 LED Driver is a compact, high-performance solution designed for tight-space LED installations in commercial and residential applications. This 12W constant current driver features dual dimming control via 0–10V analog and phase-cut (forward and reverse) inputs, enabling smooth, flicker-free dimming from 0.6V dim-to-off to full brightness. Its programmable output current range of 100–300mA allows precise LED control, while the wide output voltage range of 26–42VDC supports diverse LED configurations. With F-style and J-style housing options, the OT12W fits snugly into compact fixtures while maintaining reliable performance.
Engineered for safety and long-term durability, the OT12W includes NTC thermal foldback at 95°C, overload, overvoltage, and short-circuit protection. UL Class P listing, FCC Part 15 compliance, RoHS certification, and IP20 dry/damp location rating ensure high standards of safety and regulatory compliance. With a rated lifetime of 50,000 hours at 80°C Tc and a 5-year warranty, this LED driver delivers energy-efficient, long-lasting performance for demanding indoor lighting projects.
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Dual Dimming Control: Supports 0–10V and phase-cut dimming with dim-to-off at 0.6V and turn-on at 1V for smooth, flicker-free lighting.
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Programmable Output Current: Adjustable 100–300mA (1mA resolution) for precise LED performance and flexibility.
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Compact & Flexible Housing: F-style (3.98” L × 1.22” W × 1.0” H) or J-style (3.56” L × 1.31” W × 1.0” H) for tight-space installations.
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Advanced Protection Features: Includes thermal foldback, overload, overvoltage, and short-circuit protection (non-latching).
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Certified & Reliable: UL Class P, FCC Class A & B, RoHS compliant, IP20 rated, with 50,000-hour lifetime and 5-year limited warranty.
Specifications
Specifications
| Attribute | Specification |
|---|---|
| Product Code | OT12W Dual Dim-1 |
| Input Voltage | 120–277VAC ±10% |
| Frequency | 50–60Hz |
| Input Current | 0.12A @ 120V, 0.06A @ 277V |
| Output Power | 12W Max |
| Programmable Output Current | 100–300mA (1mA resolution) |
| Output Voltage Range | 26–42VDC |
| Efficiency | ≈81% @ 120V, ≈80% @ 277V |
| Power Factor | >0.9 @ full load |
| Ripple Current | <30% |
| Startup Time | <0.5 sec |
| THD | <20% |
| NTC Thermal Foldback | 95°C |
| Inrush Current | 4.2A @ 120V, 10.1A @ 277V |
| Dimming Compatibility | 0–10V and Phase-Cut (forward/reverse) |
| Mounting Distance | Up to 16 feet |
| Wire Leads | AWG18 (input/output), AWG22 (DIM/PRG) |
| Housing Type | F-style (3.98” L × 1.22” W × 1.0” H), J-style (3.56” L × 1.31” W × 1.0” H) |
| Ambient Operating Temp | -30°C to +50°C |
| Case Temperature (Tc) | 80°C rated, 90°C max |
| Storage Temperature | 75°C max |
| Humidity | 85% RH, non-condensing |
| Location Rating | Dry & Damp, IP20 |
| Certifications | UL Class P Listed (E333135), FCC Part 15 Class A & B, RoHS Compliant |
| NEMA Compliance | NEMA 410 (Inrush Protection) |
| Sound Rating | Class A |
| Warranty | 5-year limited warranty @ 80°C Tc |
Payment & Security
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