OTI 25W UNV 1A2 1DIM DIM-1 J-HOUSING J20 Optotronic
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OTI 25W UNV 1A2 1DIM DIM-1 J-HOUSING J20 Optotronic
Description
Description
The eldoLED OPTOTRONIC OTi 25W Compact is a programmable LED driver designed for high-performance architectural and commercial lighting applications. With a programmable output range of 150–1250mA and a wide 8–55VDC output voltage, it ensures precise constant current for consistent LED performance. The driver features isolated 0–10V dimming down to 1%, soft-start functionality, and NTC thermal protection to safeguard LEDs against over-temperature conditions. Optional AUX output models provide flexible integration with sensors or control devices, all within a compact F-Style or J-Style housing suitable for tight installation spaces.
Engineered for reliability and efficiency, the OTi 25W Compact includes protections against overload, over-voltage, short-circuit, and thermal foldback. Its compliance with UL Class P, FCC Part 15 Class A, RoHS, and NEMA SSL 1-2010 transient protection ensures safety and regulatory standards are met. With low standby power, California Title 24 compliance, and a 5-year warranty, this driver delivers long-lasting performance and energy-efficient operation for demanding lighting systems.
Key Features & Benefits
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Programmable Constant Current Output: 150–1250mA adjustable in 1mA increments for precise LED control.
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Advanced Dimming: Isolated 0–10V dimming from 1–100% with dim-to-off functionality.
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Thermal & Electrical Protection: NTC LED thermal foldback and protection against overload, over-voltage, short-circuit, and over-temperature.
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Optional AUX Output: Configurable 12V/20V/24V output for sensors or low-power devices.
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Compact & Certified: F-Style and J-Style housings, UL Class P, FCC Class A, RoHS compliant, IP20, 5-year warranty.
Specifications
Specifications
| Attribute | Specification |
|---|---|
| Product Code | OTi 25W Compact |
| Input Voltage | 120–277VAC ±10% |
| Frequency | 50–60Hz |
| Power Factor | >0.9 @ full load |
| Efficiency | ≈87% @ 120V, ≈86% @ 277V |
| Input Current | 0.28A @ 120V / 0.12A @ 277V |
| THD | <20% @ full load |
| Output Current | 150–1250mA (programmable) |
| Output Voltage | 8–55VDC |
| Max Output Power | 25W |
| Ripple Current | <20% |
| Dimming | Isolated 0–10V (1–100% with dim-to-off) |
| NTC Input | ~25kΩ for thermal foldback |
| Startup Time | <0.5 sec |
| Standby Power | <1W |
| Operating Temperature | -30°C to +50°C |
| Case Temperature (Tc) | Max 90°C (80°C for 50k hrs) |
| Storage Temperature | 75°C |
| Humidity | 85% RH, non-condensing |
| IP Rating | IP20 |
| Housing Size | F-Style: 4.3″ × 2.4″ × 1.2″ / J-Style: 4.2″ × 2.4″ × 1.2″ |
| Mounting | 4.5″ (F-Style) / 2.0″ (J-Style) |
| Certifications & Compliance | UL Listed Class P, FCC Part 15 Class A, RoHS Compliant, NEMA SSL 1-2010 Transient Protection (2.5kV), California Title 24 Startup Compliant |
| Warranty | 5-Year Limited (at Tc ≤80°C) |
Payment & Security
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