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Mean Well PWM-90-12DA Power Supply 90W 12V - DALI
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Mean Well PWM-90-12DA Power Supply 90W 12V - 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 Voltage12 Volt
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Rated Current7.5 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
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Payment & Security
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Frequently Asked Questions
Can I use the PWM-90-12DA to power outdoor LED strip lighting?
Yes. The PWM-90-12DA carries an IP67 waterproof rating, meaning it is fully protected against dust and temporary immersion in water. This makes it suitable for outdoor LED strip installations such as architectural facade lighting or covered exterior signage, provided the unit is not continuously submerged.
Is the PWM-90-12DA compatible with a DALI lighting control system?
Yes. This driver includes a native DALI interface, allowing it to receive dimming commands from any DALI-compliant building automation or lighting control system. No separate DALI interface module is required.
Can I use this driver to power 12V LED strips for cabinet or display case lighting?
Yes. The PWM-90-12DA outputs 12V at up to 7.5A (90W total), which is well suited for 12V LED strip lighting in display cases, under-cabinet installations, or retail shelving. Ensure the combined rated wattage of all strips does not exceed 90W.
How much 12V LED strip can the PWM-90-12DA power?
With a maximum output of 90W at 12V, this driver can power up to 90W of LED strip load. For example, a strip rated at 9W per meter would support 10 meters (90W ÷ 9W/m = 10m). Always check your strip's rated power per meter and apply an 80% derating for continuous operation, which gives a practical limit of about 72W.
Can the PWM-90-12DA handle a wide range of input voltages found in international applications?
Yes. This unit accepts 90–305VAC input, covering both 100V and 230V mains systems. This makes it usable across North America, Europe, and most other global markets without modification.
Is the PWM-90-12DA suitable for use in cold environments such as outdoor winter installations?
Yes. The operating temperature range is -40°C to +85°C, so the driver will function reliably in freezing outdoor conditions. The fully enclosed IP67 plastic case also provides protection against moisture and condensation.
How does the PWM-90-12DA compare to other models in the PWM series?
The PWM series spans 40W to 200W and voltages of 12V, 24V, 36V, and 48V. The PWM-90-12DA is 90W at 12V with DALI dimming. Related 90W models include the PWM-90-12 (3-in-1 dimming), PWM-90-12DA2 (DALI2), PWM-90-24DA (24V DALI), PWM-90-36DA (36V DALI), and PWM-90-48DA (48V DALI). Higher-power alternatives at 12V include the PWM-120-12DA (120W) and PWM-200-12 (200W).
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-90-24DA Power Supply 90W 24V - DALI | 90W | 24V | 3.75A | IP67 | $47.55 | View |
| Mean Well PWM-90-12DA2 Power Supply 90W 12V DALI2 | 90W | 12V | 7.5A | IP67 | $50.82 | View |
