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Mean Well ELG-150-C500B Power Supply 150W 500mA - Dimmable
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-C500B be used to dim LED downlights via a 0–10V control signal?
Yes. The B suffix denotes three-in-one dimming capability, which accepts 0–10V, PWM, and resistance control signals. This allows the ELG-150-C500B to integrate with standard 0–10V dimming panels used in commercial downlight systems without needing a separate external dimmer.
Is the ELG-150-C500B suitable for outdoor LED signage with rain exposure?
Yes. The ELG-150-C500B carries an IP67 waterproof rating, so it can withstand temporary water immersion and is appropriate for outdoor sign cabinets or luminaires exposed to rain. Its operating range of -40°C to +90°C also supports cold outdoor climates.
Can this driver power LED modules in series strings used for channel letter signage?
Yes. At 500mA constant current with a 150–300V compliance range, the ELG-150-C500B suits series-connected LED modules in channel letter or illuminated cabinet signage. The number of modules per string depends on each module's individual forward voltage — the total string voltage must stay within 150–300V.
What certifications does the ELG-150-C500B carry?
The ELG-150-C500B is certified to c_BSI, CB, CCC, CE, EAC, ENEC, c_RCM, and UL standards. It also carries a 5-year warranty.
How does the ELG-150-C500B differ from the ELG-150-C500A?
Both models share 500mA constant current at 150W and a 150–300V compliance range. The C500B adds three-in-one dimming (0–10V/PWM/resistance) and is rated IP67 waterproof, while the C500A offers analog output adjustment (current trim) and is rated IP65 water-resistant. Choose the C500B when active dimming and full waterproofing are both required.
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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 |
