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Mean Well ELG-150-36AB Power Supply 150W 36V - Adjustable and 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 Series
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Power Rating150.1 Watt
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Output Voltage36 Volt
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Rated Current4.17 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming Control0-10V,10V PWM,Resistance
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,KC,RCM,UL
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Operation ModeConstant Current,Constant Voltage
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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 I use the ELG-150-36AB to power a 36V LED strip installation in a covered outdoor area?
Yes. The ELG-150-36AB is rated IP65, meaning it is protected against low-pressure water jets from any direction. This makes it suitable for covered outdoor or semi-exposed locations such as canopies, soffits, or sheltered signage cabinets where the driver will not be directly rained on.
How many meters of 36V LED strip can the ELG-150-36AB power?
The ELG-150-36AB delivers 150.1W at 36V. To estimate strip length, divide 150W by your strip's rated power per meter. For example, a 10 W/m strip yields roughly 15 meters maximum; a 14.4 W/m strip yields roughly 10.4 meters. Always check your specific strip's rated power per meter and derate by ~80% for a safe continuous load, giving approximately 12 m or 8.3 m respectively in those examples.
Is the ELG-150-36AB suitable for outdoor LED channel letter signage?
Yes. The 36V output and 150.1W capacity make it a strong match for medium to large LED channel letter signs. Its IP65 rating provides dust-tight protection and resistance to water spray, covering most signage enclosure environments. The -40°C to +90°C operating temperature range accommodates both cold-climate and heat-exposed cabinet installations.
Can I dim the ELG-150-36AB and also manually adjust its output voltage?
Yes. The 'A' suffix indicates an analog voltage/resistance dimming input (0–10V or 10V PWM or resistance), and the 'B' suffix indicates a built-in potentiometer for output voltage trimming. The ELG-150-36AB includes both, so you can fine-tune the output within the 18–36V constant-current range using the onboard trim pot and also dim the driver via a 0–10V control signal.
Can this driver power 36V LED strips for architectural cove lighting indoors?
Yes. The ELG-150-36AB works well for indoor architectural cove or linear lighting runs using 36V strip. The constant-current operation with a 18–36V compliance range accommodates varying strip lengths within one run, and the 0–10V dimming allows smooth integration with building automation or wall dimmers.
Is the ELG-150-36AB a good choice for retail display case lighting using 36V strips?
Yes. Its compact 219 × 63 × 35.5 mm metal case fits in most display case back-panels or under-shelf enclosures. At 150.1W, it can power multiple short runs of 36V strip simultaneously, and the 0–10V dimming allows brightness adjustment without a separate dimmer module.
How does the ELG-150-36AB compare to the ELG-150-36 and ELG-150-36B in terms of control options?
All three share the same 150.1W, 36V, 4.17A output and IP65/IP67 housing. The ELG-150-36 has no dimming or adjustment. The ELG-150-36B adds only a built-in output-voltage trimming potentiometer. The ELG-150-36AB adds both the potentiometer (B) and a 0–10V / PWM / resistance dimming input (A), making it the most flexible variant for dimming-capable installations.
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Other ELG-150 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-48 Power Supply 150W 48V | 150.2W | 48V | 3.13A | IP67 | $40.43 | View |
| Mean Well ELG-150-48DA Power Supply 150W 48V -DALI | 150.2W | 48V | 3.13A | IP67 | $46.89 | View |
| Mean Well ELG-150-48B Power Supply 150W 48V - Dimmable | 150.2W | 48V | 3.13A | IP67 | $43.79 | View |
| Mean Well ELG-150-24DA Power Supply 150W 24V - DALI | 150W | 24V | 6.25A | IP67 | $46.89 | View |
| Mean Well ELG-150-48A-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | — | — | — | IP65 | $39.82 | View |
| Mean Well ELG-150-12B Power Supply 120W 12V 3-wire Input - Dimmable | 120W | 12V | 10A | IP67 | $43.79 | View |
| Mean Well ELG-150-12-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | 150W | 12V | 10A | IP67 | $71.75 | View |
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