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Mean Well RSDW08G-05 DC-DC Converter - 8W - 18~75V in 5V out
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Description
Description
Features
| Compliance with EN50155 railway standard |
| DIP 24 package with standard pinout |
| 4:1 wide input range |
| Wide operating temperature range -40~+85°C |
| No minimum load required |
| Fully encapsulated |
| Protections: Short circuit(Continuous)/Overload/Over voltage/Input under voltage |
| 1.5KVDC I/O isolation |
| Remote ON/OFF control |
| 3 years warranty |
General Specification
| Voltage Accuracy | ±1.5% |
| Overload Protection | 120~180% rated output power |
| Efficiency | 86% |
| Short circuit protection | Continuous, automatic recovery |
| Working temperature | -40°C to +85°C |
| EMC | Compliance to EN55032 class A, EN61000-4-2,3,4,5,6 |
| Temp. Coefficient | 0.03% / ℃ (0 ~ 71℃) |
| Dimension (LxWxH) (mm) | 31.8*20.3*10.2mm |
| Potting material | Non-conductive black plastic |
Specifications
Specifications
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BrandMean Well
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SeriesRSD Series
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Power Rating8 Watt
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Output Voltage5 Volt
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Rated Current1.6 Ampere
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Input Voltage18V~75V
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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
Payment methods
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Frequently Asked Questions
Can I use the RSDW08G-05 to power a 5V embedded controller or sensor node in industrial equipment?
Yes, it is a constant-voltage DC-DC converter with a 5V output rated at 1.6A and 8W. That makes it suitable where the load requires regulated 5V and stays within those output limits.
Is the RSDW08G-05 appropriate for railway electronics or rolling stock subcircuits?
It is designed for that type of environment because the listed features include compliance with EN50155 and EN45545 railway standards. It also provides 4000VDC isolation and operates from -40°C to +85°C, which supports use in demanding transport-related electronics.
Can this 5V model be used for compact automation or control boards where space is tight?
Yes, the module is compact at 31.8 x 20.3 x 10.2 mm and uses a 1U low-profile, half-encapsulated design. It fits applications that need a regulated 5V rail up to 1.6A without taking much board space.
Is the RSDW08G-05 suitable for outdoor or washdown environments?
The operating temperature range is -40°C to +85°C, so the temperature tolerance is broad. However, no IP rating is listed in the provided specs, so exposed outdoor, washdown, or dust-sealed use is not established by this data alone.
How does the RSDW08G-05 compare with the other RSDW08G models?
Within the 8W RSDW08G family, the differences are in output voltage and current. RSDW08G-03 is 3.3V at 2A, RSDW08G-05 is 5V at 1.6A, RSDW08G-12 is 12V at 666A, and RSDW08G-15 is 15V at 530A.
