High Power Density Constant Current LED Drivers
Features
Input Voltage
|
Max. Output Power
|
Output Voltage
|
Output Current
|
Efficiency
|
---|---|---|---|---|
120/277 Vac nominal | 72 W | 21 to 82 Vdc | 700 mA to 2.4 A CC | ~90% typical |
Max. Case Temperature
|
THD
|
Power Factor
|
Diming Method
|
Dimming Range
|
---|---|---|---|---|
90°C (measured at hot spot) | < 20% | > 0.9 | 0-10 V | 10 - 100% |
- Very High power density in the market: 8.2 W/in3
- Protections: output open load, over-current and short-circuit (hiccup), and over-temperature with auto recovery
- Conducted and radiated EMI: FCC CFR Title 47 Part 15 Class B and EN55022 (CISPR 22) Class B compliant
- Enables ENERGY STAR® and DLC (DesignLight Consortium®) luminaire compliance
- IP64-rated case with silicone-encapsulation
- 50,000 hours lifetime at 70°C case hot spot temperature
- Class II power supply
- Worldwide safety approvals
Applications
- High current COB LEDs
- High Bay Lights
- Architectural lighting
- Troffers
- Outdoor LED Lighting
- Office LED Lighting
- Industrial LED Lighting
ERP Part Number
|
Nominal Input Voltage (Vac)
|
Iout Set Point +/-5% (mA)
|
Max Output Power (W)
|
Output Voltage Range (Vdc)
|
---|---|---|---|---|
40 to 50 W | ||||
ERM050W-1050-42 | 120/277 | 1050 | 44.1 | 32 - 42 |
ERM050W-1120-42 | 120/277 | 1120 | 47 | 32 - 42 |
ERM050W-1200-36 | 120/277 | 1200 | 43.2 | 27 - 36 |
ERM050W-1200-42 | 120/277 | 1200 | 50.4 | 32 - 42 |
ERM050W-1400-29 | 120/277 | 1400 | 40.6 | 22 - 29 |
ERM050W-1400-32 | 120/277 | 1400 | 44.8 | 24 - 32 |
ERM050W-1400-36 | 120/277 | 1400 | 50.4 | 27 - 36 |
ERM050W-1800-28 | 120/277 | 1800 | 50.4 | 21 - 28 |
51 to 70 W | ||||
ERM060W-0700-82 | 120/277 | 700 | 57.4 | 62 - 82 |
ERM060W-0950-55 | 120/277 | 950 | 52.3 | 45 - 55 |
ERM060W-1000-70 | 120/277 | 1000 | 70 | 52.5 - 70 |
ERM060W-1050-55 | 120/277 | 1050 |
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