Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well RSDW20F-15 DC-DC Converter - 20W - 9~36V in 15V out 1.33A
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The RSDW20F is a 20W Mean Well power converter (input range: 9~36Vdc).
Key Features
- ✓ Input voltage range: 9~36Vdc
- ✓ Protections: Short circuit / Overload / Over voltage / Under voltage
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration)
- ✓ Remote ON/OFF control
- ✓ Safety approvals: EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesRSD Series
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Power Rating20 Watt
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Output Voltage15 Volt
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Rated Current1.33 Ampere
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Input Voltage9V~36V
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Standards MetCB,CE,EAC,EMC,RCM
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length5.08 cm
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Width2.54 cm
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Height1.02 cm
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Weight0.04 kg
::specification::
Frequently Asked Questions
Can I use the RSDW20F-15 for a 15V industrial control device?
Yes, this model is a constant-voltage DC-DC converter with a 15V output rated for up to 1.33A and 20W. It is a fit for 15V industrial control or embedded equipment that stays within those output limits and accepts a regulated 15V supply.
Is the RSDW20F-15 suitable for railway or rolling stock electronics?
It is designed for demanding transport-related use, with compliance to EN50155 and EN45545 listed in the product features. Its 9-36VAC input range, 4000VDC isolation, and -40°C to +85°C operating temperature also support use in rugged mobile or rail-adjacent electronic systems.
Can this converter power a 15V embedded system from a variable low-voltage source?
Yes, it is built to convert a 9-36VAC input to a constant 15V output. That makes it suitable for embedded or automation electronics that require 15V and draw no more than 1.33A or 20W.
Is the RSDW20F-15 a good choice for space-limited automation hardware?
It can be a practical option where board or enclosure space is tight because the unit measures 50.8 × 25.4 × 10.2 mm and uses a 1U low-profile, half-encapsulated design. Those physical specs are useful for compact industrial and embedded assemblies that need isolated 15V power.
How does the RSDW20F-15 compare with the other RSDW20F models?
All listed RSDW20F siblings are 20W converters. The RSDW20F-03 provides 3.3V at 5.5A, the RSDW20F-05 provides 5V at 4A, the RSDW20F-12 provides 12V at 1.67A, and the RSDW20F-15 provides 15V at 1.33A.
Can the RSDW20F-15 be used in outdoor or harsh-temperature environments?
The provided specs list an operating temperature range of -40°C to +85°C, so its temperature capability is broad. However, no IP rating is provided here, so dust and water protection are not defined in the supplied specifications.
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