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Mean Well RSD-100B-5 DC-DC Converter - 100W - 16.8~31.2V in 5V out
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Description
Description
The RSD-100B is a 100W Mean Well power converter (input range: 16.8~31.2VDC).
Key Features
- ✓ Input voltage range: 16.8~31.2VDC
- ✓ 4KVDC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Overload / Over voltage / Over temperature / Reverse polarity
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration) — S1 level
- ✓ Safety approvals: AS/NZS 62368-1, 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 Rating100 Watt
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Output Voltage5 Volt
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Rated Current20 Ampere
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Input Voltage16.8V~31.2V
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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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Length16.1 cm
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Width6.8 cm
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Height3.6 cm
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Weight0.56 kg
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the RSD-100B-5 to power a 5V industrial controller or embedded computer from a 16.8~31.2V DC source?
Yes, this model is designed for constant-voltage 5V output from a 16.8~31.2V input range. It can deliver up to 20A and 100W, which fits 5V industrial control electronics, embedded computers, and automation logic that require a regulated 5V rail within that power level.
Is the RSD-100B-5 suitable for 24V battery-based automation systems that need a 5V rail?
Yes, a 24V DC source falls within the 16.8~31.2V input range of this converter. The unit provides a 5V constant-voltage output with up to 20A and 100W for control boards, HMIs, and embedded subsystems that run on 5V.
Can this converter be used in transportation or mobile equipment with vibration?
It is built to withstand 5G vibration, which makes it a practical choice for mobile or vibration-prone industrial equipment. Its 161.0 × 68.0 × 36.0 mm size also suits compact control enclosures where a 5V, 20A output is needed from a 16.8~31.2V input source.
Is the RSD-100B-5 suitable for outdoor or harsh-temperature installations?
The operating temperature range is -40°C to +85°C, and the features list notes 70°C operation. No IP rating is listed in the provided specs, so it is better suited to protected enclosures rather than exposed outdoor mounting where water and dust protection would need to come from the enclosure.
How does the RSD-100B-5 compare with other 100W RSD-100 models?
In the 100W RSD-100 range, the 5V versions are RSD-100B-5, RSD-100C-5, and RSD-100D-5, each rated at 100W and 20A. The 12V versions are RSD-100B-12, RSD-100C-12, and RSD-100D-12 at 100.8W and 8.4A, while the 24V versions are RSD-100B-24, RSD-100C-24, and RSD-100D-24 at 100.8W and 4.2A; the main difference across B, C, and D versions is the input range family.
Other RSD-100B Models
1 other model| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well RSD-100B-24 DC-DC Converter - 100.8W - 16.8~31.2V in 24V out | 100.8W | 24V | 4.2A | Indoor | View |
