Mean Well ELG-150-36AB Power Supply | Adjustable & Dimmable - Auckland Distributor

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

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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Model	Power	Voltage	Current	IP Rating
Mean Well S-ELG-150-24-3Y Power Supply 150W 24V 6.25A — 3-Wire Input (with Earth)	150W	24V	6.25A	IP67	View
Mean Well ELG-150-12-3Y Power Supply 120W 12V 10A — 3-Wire Input (with Earth)	150W	12V	10A	IP67	View
Mean Well ELG-150-24DA Power Supply 150W 24V - DALI 6.25A	150W	24V	6.25A	IP67	View
Mean Well ELG-150-24A-3Y Power Supply 150W 24V - Adjustable 6.25A — 3-Wire Input (with Earth)	150W	24V	6.25A	IP65	View
Mean Well S-ELG-150-12-3Y Power Supply 120W 12V 10A — 3-Wire Input (with Earth)	120W	12V	10A	IP67	View
Mean Well ELG-150-48DA Power Supply 150W 48V -DALI 3.13A	150.2W	48V	3.13A	IP67	View
Mean Well ELG-150-48A-3Y Power Supply 150W 48V - Adjustable 3.13A — 3-Wire Input (with Earth)	150W	48V	3.13A	IP65	View
Mean Well ELG-150-24DA-3Y Power Supply 150W 24V - DALI 6.25A — 3-Wire Input (with Earth)	150W	24V	6.25A	IP67	View
Mean Well ELG-150-24-3Y Power Supply 150W 24V 6.25A — 3-Wire Input (with Earth)	150W	24V	6.25A	IP67	View
Mean Well ELG-150-12B-3Y Power Supply 120W 12V - Dimmable 10A — 3-Wire Input (with Earth)	120W	12V	10A	IP67	View

Model

Power

Voltage

Current

IP Rating

Mean Well S-ELG-150-24-3Y Power Supply 150W 24V 6.25A — 3-Wire Input (with Earth)

150W

24V

6.25A

IP67

View

Mean Well ELG-150-12-3Y Power Supply 120W 12V 10A — 3-Wire Input (with Earth)

150W

12V

10A

IP67

View

Mean Well ELG-150-24DA Power Supply 150W 24V - DALI 6.25A

150W

24V

6.25A

IP67

View

Mean Well ELG-150-24A-3Y Power Supply 150W 24V - Adjustable 6.25A — 3-Wire Input (with Earth)

150W

24V

6.25A

IP65

View

Mean Well S-ELG-150-12-3Y Power Supply 120W 12V 10A — 3-Wire Input (with Earth)

120W

12V

10A

IP67

View

Mean Well ELG-150-48DA Power Supply 150W 48V -DALI 3.13A

150.2W

48V

3.13A

IP67

View

Mean Well ELG-150-48A-3Y Power Supply 150W 48V - Adjustable 3.13A — 3-Wire Input (with Earth)

150W

48V

3.13A

IP65

View

Mean Well ELG-150-24DA-3Y Power Supply 150W 24V - DALI 6.25A — 3-Wire Input (with Earth)

150W

24V

6.25A

IP67

View

Mean Well ELG-150-24-3Y Power Supply 150W 24V 6.25A — 3-Wire Input (with Earth)

150W

24V

6.25A

IP67

View

Mean Well ELG-150-12B-3Y Power Supply 120W 12V - Dimmable 10A — 3-Wire Input (with Earth)

120W

12V

10A

IP67

View

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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

Mean Well ELG-150-36AB Power Supply 150W 36V - Adjustable and Dimmable 4.17A

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Mean Well ELG-150-36AB Power Supply 150W 36V - Adjustable and Dimmable 4.17A

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