Mean Well ELG-150-24B Power Supply 150W 24V - Dimmable

Q: Can the ELG-150-24B be installed outdoors in direct rain exposure?

Yes. The ELG-150-24B carries an IP67 waterproof rating, meaning it can withstand temporary immersion in water up to 1 meter for 30 minutes. This makes it appropriate for outdoor LED sign and landscape lighting installations where the driver may be exposed to rain or wash-down.

Q: Can I use the ELG-150-24B to drive 24V LED strips inside an outdoor architectural lighting fixture?

Yes. With 150W at 24V and IP67 protection, the ELG-150-24B is suitable for outdoor architectural fixtures, facade lighting, and similar applications where the driver is housed inside a weatherproof fitting. It supplies up to 6.25A to 24V LED loads.

Q: Is the ELG-150-24B compatible with PWM dimmers or 0–10V dimming systems?

The B suffix designates a three-in-one dimming interface: PWM signal (10V/1kHz), 0–10V analog signal, and resistance dimming (10–100kΩ). All three methods can reduce the output to a low level, making the ELG-150-24B compatible with standard commercial dimmer controllers.

Q: What strip length can the ELG-150-24B support at 24V?

The driver can supply up to 150W total. For a 10 W/m strip, that is up to 15 m (150 ÷ 10). For a 19.2 W/m strip, approximately 7.8 m (150 ÷ 19.2). Check your specific strip's rated power per meter; never exceed the 150W total output.

Q: Can the ELG-150-24B power LED strips in a cold-room or freezer environment?

Yes. The operating temperature range is -40°C to +90°C, so the driver functions normally in sub-zero cold-room or freezer environments. The IP67-rated metal enclosure provides additional protection against condensation and moisture in those settings.

Q: Is the ELG-150-24B suitable for use in a neon-replacement LED tube signage project?

Yes. 24V LED neon-flex or tube strips are commonly used in neon-replacement signage, and the ELG-150-24B's 150W, 24V output can power a meaningful length of such strip. The IP67 rating is also beneficial for outdoor sign cabinets subject to weather.

Description

Features

100~305VAC wide input range

Built-in active PFC

Protections: Short circuit / Over voltage/Over temperature

No load power consumption <0.5W

High efficiency up to 92%

Suitable for LED lighting and street lighting applications

Cooling by free air convection

100% full load burn-in test

5 years warranty

General Specification

AC input voltage range	100~305VAC;142~431VDC
AC inrush current	Cold start, 65 at 230VAC
DC adjustment range	±10% rated output voltage
Over voltage protection	110%~140% rated output voltage
Setup, rise, hold up time	500ms
Withstand voltage	I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 1.5kVAC
Working temperature	-40~+80°C (refer to output derating curve)
Safety standards	UL8750 approved
EMC standards	EN55015, EN61000-3-2 class C,EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, GB17743,GB17625.1
Dimension (LxWxH)	219x63x35.5
Packing	16pcs / 16.0kg

Specifications

Brand

Mean Well
Series

ELG Series
Power Rating

150 Watt
Output Voltage

24 Volt
Rated Current

6.25 Ampere
Input Voltage

100V~305V
No of Output

1
Dimming Control

0-10V,10V PWM,Resistance
Standards Met

BSI,CB,CCC,CE,EAC,ENEC,KC,RCM,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~90°C
Warranty

5 Year
Length

8.62 in
Width

2.48 in
Height

1.4 in
Weight

2.09 lb

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Frequently Asked Questions

Can the ELG-150-24B be installed outdoors in direct rain exposure?

Yes. The ELG-150-24B carries an IP67 waterproof rating, meaning it can withstand temporary immersion in water up to 1 meter for 30 minutes. This makes it appropriate for outdoor LED sign and landscape lighting installations where the driver may be exposed to rain or wash-down.

Can I use the ELG-150-24B to drive 24V LED strips inside an outdoor architectural lighting fixture?

Yes. With 150W at 24V and IP67 protection, the ELG-150-24B is suitable for outdoor architectural fixtures, facade lighting, and similar applications where the driver is housed inside a weatherproof fitting. It supplies up to 6.25A to 24V LED loads.

Is the ELG-150-24B compatible with PWM dimmers or 0–10V dimming systems?