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Mean Well RSDW20UW-12 Ultra-wide input DC/DC LED Driver 20W 12V - Heavy Duty
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Mean Well RSDW20UW-12 Ultra-wide input DC/DC LED Driver 20W 12V - H...
The RSDW20UW is a 20W Mean Well power converter (input range: 8.5~160Vdc).
Key Features
- ✓ Input voltage range: 8.5~160Vdc
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload / Over voltage / Under voltage
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration)
- ✓ Remote ON/OFF control
- ✓ Safety approvals: UL62368-1, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesRSDW20UW Series
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Power Rating20 Watt
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Output Voltage12 Volt
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Rated Current1.67 Ampere
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Input Voltage8.5V~160V
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No of Output1
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Dimming ControlNon Dimmable
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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~95°C
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Warranty3 Year
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Length2 in
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Width1 in
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Height0.4 in
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Weight0.06 lb
::specification::
Frequently Asked Questions
Can I use the RSDW20UW-12 to power 12V automation electronics from a very wide input range?
Yes, if the load needs regulated 12V power and stays within 1.67A and 20W. This version is designed for an 8-160VAC input range, which supports systems operating across that full specified span.
Is this model suitable for 12V control, monitoring, or interface modules in heavy-duty equipment?
It can be used for 12V control, monitoring, or interface modules that do not exceed 1.67A or 20W. The converter also lists 4000VDC isolation and compliance with EN50155 and EN45545 railway standards.
Can the RSDW20UW-12 be used in compact 12V rail or transit electronics?
It is suited to compact 12V loads because it provides up to 1.67A in a 50.8 × 25.4 × 10.2 mm package and is described as 1U low profile. The stated railway compliance and -40°C to +95°C operating range are also relevant for transit equipment designs.
What kind of environment can the RSDW20UW-12 handle?
Its specified operating temperature range is -40°C to +95°C, so it is intended for demanding temperature conditions within that band. Because no IP rating is given, environmental sealing is not defined by the listed specs and should come from the enclosure.
What is the difference between the RSDW20UW-12 and its sibling models?
Within the RSDW20UW series, all three models are rated 20W with 8-160VAC input, 50.8 × 25.4 × 10.2 mm dimensions, 0.0285 kg weight, and -40°C to +95°C operation. The output options are 5V at 4A for the -05, 12V at 1.67A for the -12, and 15V at 1.33A for the -15.
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Other RSDW20UW Series Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RSDW20UW-15 Ultra-wide input DC/DC LED Driver 20W 15V - Heavy Duty | 20W | 15V | 1.33A | Indoor | $57.67 | View |
| Mean Well RSDW20UW-05 Ultra-wide input DC/DC LED Driver 20W 5V - Heavy Duty | 20W | 5V | 4A | Indoor | $57.67 | View |
