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Mean Well RSDW10H-03 DC-DC Converter - 10W - 43~160V in 3.3V out
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Description
Description
The RSDW10H is a 10W Mean Well power converter (input range: 43~160Vdc).
Key Features
- ✓ Input voltage range: 43~160Vdc
- ✓ 3KVDC 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: EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesRSD Series
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Power Rating10 Watt
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Output Voltage3.3 Volt
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Rated Current2.5 Ampere
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Input Voltage43V~160V
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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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Length3.18 cm
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Width2.03 cm
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Height1.02 cm
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Weight0.02 kg
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the RSDW10H-03 for a 3.3V embedded processor, FPGA, or logic rail?
Yes, it is a constant-voltage converter with a 3.3V output rated at 2.5A and 10W. That aligns with applications that need a regulated 3.3V rail within those output limits.
Is the RSDW10H-03 suitable for industrial or rail electronics running from a higher input range?
It is built for a 43-160VAC input range and provides 3.3V output on the secondary side. The listed EN50155 and EN45545 compliance also makes it relevant for railway-related electronic subsystems.
Would this model work for compact automation or communications boards that need isolated 3.3V power?
Yes, the converter provides 4000VDC isolation in a 31.8 x 20.3 x 10.2 mm package. Its 1U low-profile, half-encapsulated construction supports dense board-level or enclosure-level designs.
Can the RSDW10H-03 handle wide ambient temperatures, and is it rated for outdoor exposure?
Its operating range is -40°C to +85°C, so it is specified for broad temperature conditions. No IP rating is listed, so the provided data does not establish exposed outdoor or sealed-enclosure performance.
What changes across the RSDW10H series besides the part number?
The RSDW10H siblings share the same 10W platform but have different outputs. RSDW10H-03 is 3.3V at 2.5A, RSDW10H-05 is 5V at 2A, RSDW10H-12 is 12V at 835A, and RSDW10H-15 is 15V at 666A.
