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Mean Well ELG-150-C1400AB Power Supply 150W 1400mA - Adjustable and Dimmable
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Mean Well ELG-150-C1400AB Power Supply 150W 1400mA - Adjustable and...
Description
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
Specifications
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BrandMean Well
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SeriesELG-C Series
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Power Rating149.8 Watt
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Output Voltage115 Volt
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Rated Current1.4 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,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
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can the ELG-150-C1400AB be used to drive dimmable LED downlights in a smart lighting system?
Yes. The ELG-150-C1400AB combines output-current adjustment with dimming capability (1–10V, PWM, or resistance), making it suitable for smart LED downlight systems that require both initial output calibration and dynamic dimming control.
Is the ELG-150-C1400AB appropriate for LED signage exposed to rain?
The ELG-150-C1400AB carries an IP65 rating, protecting it from low-pressure water jets and dust ingress. For direct rain or washdown exposure, an IP67-rated variant such as the ELG-150-C1400B or ELG-150-C1400DA would provide a higher level of protection.
What lighting applications is the ELG-150-C1400AB well-suited for?
The ELG-150-C1400AB at 149.8W and 1400mA constant current is well matched to commercial LED downlights, architectural LED modules, and indoor signage where both dimming control and fine current adjustment are needed. Its 54–107V CC range accommodates multi-LED series strings.
What is the CC output voltage range of the ELG-150-C1400AB, and why does it matter for LED compatibility?
The ELG-150-C1400AB operates in constant current mode with a CC voltage range of 54–107V. This means the combined forward voltage of all LEDs in the series string must fall within that window. The exact number of LEDs depends on each LED's forward voltage specification.
How does the ELG-150-C1400AB differ from the ELG-150-C1400A?
Both the C1400A and C1400AB share the same 149.8W output, 1400mA constant current, and 54–107V CC range. The C1400A offers only output adjustment; the C1400AB adds dimming via 1–10V, PWM, or resistance input in addition to adjustment, giving more control options for dynamic lighting applications.
Can the ELG-150-C1400AB operate on a 277V commercial circuit?
Yes. The driver accepts 100–305VAC input, which includes 277V circuits commonly used in North American commercial electrical systems. No voltage-selector switch is needed.
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 |
