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Mean Well PWM-90-24DA Power Supply 90W 24V - DALI
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Mean Well PWM-90-24DA Power Supply 90W 24V - DALI
Description
Description
The PWM-90 is a 90W Mean Well DIN rail power converter with a 171mm profile (input range: 90~305VAC, operating temperature: -40~+80℃).
Key Features
- ✓ 171mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 90~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -40~+80℃
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.5 UL8750(except for DA-Type), CSA C22.2 No. 250.13-12; ENEC EN61347-1, EN61347-2-13 independent,EN62384, IP67, BIS IS15885(for 12,24,48 Blank Type only), EAC TP TC 004,GB19510.1,GB19510.14
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesPWM Series
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Power Rating90 Watt
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Output Voltage24 Volt
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Rated Current3.75 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlDALI
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Standards MetCB,CCC,CE,EAC,ENEC,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty5 Year
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Length6.73 in
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Width2.48 in
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Height1.48 in
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Weight1.7 lb
File Downloads
File Downloads
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Payment & Security
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Frequently Asked Questions
Can the PWM-90-24DA be integrated into a building automation system using DALI?
Yes. The PWM-90-24DA has a built-in DALI interface and can receive dimming and on/off commands from any DALI-compliant building management system. It can be addressed individually or as part of a DALI group within a larger installation.
Is the PWM-90-24DA rated for outdoor use in wet environments?
Yes. The IP67 rating confirms full protection against dust and resistance to temporary water immersion. This makes it appropriate for outdoor architectural lighting, wet-location signage, and other exposed installations where the driver is not permanently submerged.
How much 24V LED strip can the PWM-90-24DA support?
The driver outputs 90W at 24V (3.75A maximum). A 24V strip rated at 9W per meter would allow up to 10 meters (90W ÷ 9W/m = 10m). For continuous operation, derate to 80% — approximately 8 meters at that strip density. Confirm your specific strip's rated wattage per meter.
Can I use the PWM-90-24DA for 24V LED strip lighting in a hotel corridor dimming system?
Yes. The DALI interface allows precise, addressable dimming suitable for hospitality environments where scene control and zoned dimming are required. At 90W and 24V, it can drive multiple sections of corridor LED strip within a single zone.
Will the PWM-90-24DA operate correctly in extreme temperature environments?
Yes. Its specified operating range is -40°C to +85°C, covering both very cold and high-ambient-temperature environments such as outdoor installations in extreme climates or equipment rooms with limited cooling.
Can the PWM-90-24DA power 24V LED strips used in retail display lighting?
Yes. For retail display lighting, the DALI interface allows each driver to be individually addressed and dimmed as part of a store lighting control system. The 90W, 24V output is suitable for powering display case strips or perimeter shelf lighting within a single zone.
Other PWM-90 Models
10 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PWM-90-24 Power Supply 90W 24V - Dimmable | 90W | 24V | 3.75A | IP67 | $36.37 | View |
| Mean Well PWM-90-24DA2 Power Supply 90W 24V DALI2 | 90W | 24V | 3.75A | IP67 | $50.82 | View |
| Mean Well PWM-90-12 Power Supply 90W 12V - Dimmable | 90W | 12V | 7.5A | IP67 | $42.44 | View |
| Mean Well PWM-90-48DA2 Power Supply 90W 48V DALI2 | 90W | 48V | 1.88A | IP67 | $50.82 | View |
| Mean Well PWM-90-48DA Power Supply 90W 48V - DALI | 90W | 48V | 1.88A | IP67 | $52.82 | View |
| Mean Well PWM-90-48 Power Supply 90W 48V - Dimmable | 90W | 48V | 1.88A | IP67 | $44.52 | View |
| Mean Well PWM-90-36DA Power Supply 90W 36V - DALI | 90W | 36V | 2.5A | IP67 | $52.82 | View |
| Mean Well PWM-90-36 Power Supply 90W 36V - Dimmable | 90W | 36V | 2.5A | IP67 | $44.52 | View |
| Mean Well PWM-90-12DA2 Power Supply 90W 12V DALI2 | 90W | 12V | 7.5A | IP67 | $50.82 | View |
| Mean Well PWM-90-12DA Power Supply 90W 12V - DALI | 90W | 12V | 7.5A | IP67 | $50.82 | View |
