Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
Features
| Compliance with BS EN/EN50155 and BS EN/EN45545-2 railway standard |
| Ultra compact and 1U low profile(25mm |
| 4:1 wide input range |
| No minimum load required |
| Protections: Short circuit / Overload / Over voltage / Input reverse polarity / Over temp. |
| 4000VDC I / O isolation |
| Half encapsulated, cooling by free air convection |
| -40~+70℃ wide working temperature |
| The built-in constant current limiting circuit |
| LED indicator for power on |
| 100% full load burn-in test |
| 3 years warranty |
General Specification
| Line regulation (max.) | ± 0.5% |
| Load regulation (max.) | ± 0.5% |
| Overload protection Range | 105% ~ 135% |
| Overload protection Type | Constant current limiting recovers automatically after the fault condition is removed |
| Over-voltage protection | 115% to 135% Shutdown O / P voltage, re-power on to recover |
| Withstand voltage | I / PO / P: 4kVDC, I / P-FG: 2.5kVDC, O / P-FG: 2.5kVDC, 1 minute |
| Isolation resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH |
| Working temperature | -40 ~ + 85°C (refer to output derating curve) |
| Safety standards | IEC 62368-1, UL 62368-1, AS/NZS 62368-1, EAC TP TC 004 approved, Design refer to BS EN/EN62368-1 |
| EMC standards | EN55022 class B, EN50121-3-2, EN61000-4-2,3,4,5,6,8 |
| Railway standard | EN50155 / IEC60571 |
| Dimension (LxWxH) (mm) | 113 x 60 x 25mm |
| Packing | 0.25Kg; 56pcs/15Kg/0.81CUFT |
Specifications
Specifications
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BrandMean Well
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SeriesRSD Series
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Power Rating30 Watt
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Output Voltage5 Volt
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Rated Current6 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~70°C
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Warranty3 Year
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Length11.3 cm
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Width6 cm
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Height2.5 cm
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Weight0.25 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the RSD-30G-5 for 5V industrial computers, SBCs, or USB-powered control electronics?
Yes, it is suitable for regulated 5V loads when the total demand stays within 30W and 6A. That makes it relevant for compact industrial computing and embedded electronics that run on 5V constant-voltage power.
Is the RSD-30G-5 appropriate for powering 5V automation peripherals from a 9-36VAC source?
It is a fit for 5V automation peripherals if the input is within 9-36VAC and the load does not exceed 30W or 6A. The constant-voltage output is intended for electronics that require a stable 5V rail.
Can this converter be used for 5V embedded systems in moving equipment?
Yes, for 5V embedded systems up to 30W and 6A, this model aligns with that use case. Its 5G vibration specification and -40°C to +70°C operating range are relevant for equipment exposed to motion and broader temperature variation.
Is the RSD-30G-5 suitable for outdoor cabinets or exposed environments?
The provided specifications define an operating temperature range of -40°C to +70°C, but they do not provide an IP rating. That means thermal limits are stated, while exposure resistance for outdoor use is not established by the data shown.
Other RSD-30G Models
3 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well RSD-30G-3.3 DC-DC Converter - 19.8W - 9~36V in 3.3V out | 19.8W | 3.3V | 6A | Indoor | View |
| Mean Well RSD-30G-24 DC-DC Converter - 30W - 9~36V in 24V out | 30W | 24V | 1.25A | Indoor | View |
| Mean Well RSD-30G-12 DC-DC Converter - 30W - 9~36V in 12V out | 30W | 12V | 2.5A | Indoor | View |





