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Mean Well ELG-150-C500A Power Supply 150W 500mA - Adjustable
The ELG-150 is a 150W Mean Well power converter.
Key Features
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: UL8750 (type”HL”), EN61347-1, EN61347-2-13 independent, EN62384, IP65 or IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG-C Series
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Power Rating150 Watt
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Output Voltage315 Volt
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Rated Current0.5 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length8.62 in
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Width2.48 in
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Height1.4 in
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Weight2.09 lb
::specification::
Frequently Asked Questions
Can the ELG-150-C500A be used for LED high-bay or area lighting requiring field-adjustable current?
Yes. The A suffix indicates a built-in analog dimming and output adjustment capability, allowing the output current to be trimmed in the field. At 500mA constant current across a 150–300V compliance range and 150W capacity, it suits high-bay LED arrays where on-site tuning is needed.
Is the ELG-150-C500A suitable for damp outdoor environments?
The ELG-150-C500A carries an IP65 water-resistant rating, which protects against low-pressure water jets from any direction. It is appropriate for partially sheltered outdoor luminaires or sign cabinets but should not be submerged or directly exposed to heavy rain without additional enclosure protection.
Can this driver power a series string of signage LED modules at 500mA?
Yes. Operating as a constant current source at 500mA, the ELG-150-C500A maintains stable current through a series string as long as the total forward voltage of all modules falls within the 150–300V compliance range. The specific number of modules depends on each module's forward voltage.
How does the ELG-150-C500A differ from the ELG-150-C500 base model?
Both deliver 500mA constant current at 150W with a 150–300V compliance range, but the C500A adds an analog (0–10V or resistance trim) output adjustment for field-level current tuning. The base C500 has no adjustment interface. The C500A is rated IP65 while the C500 is rated IP67.
What input voltage range does the ELG-150-C500A accept?
The ELG-150-C500A accepts 100–305VAC, making it compatible with 120V, 208V, 240V, and 277V distribution without manual voltage selection. Operating temperature range is -40°C to +90°C.
Payment & Security
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Other ELG-150 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-C700B Power Supply 150W 700mA - Dimmable | 149.8W | 225V | 0.7A | IP67 | $40.48 | View |
| Mean Well ELG-150-C700A Power Supply 150W 700mA - Adjustable | 149.8W | 225V | 0.7A | IP65 | $36.61 | View |
