Over 15 years experience of providing support of MEAN WELL Power Supplies
The PSD-30B is a 30W Mean Well power converter (input range: 9~18VDC).
Key Features
- ✓ Input voltage range: 9~18VDC
- ✓ DC output voltage adjustable ±10%
- ✓ 1.5KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Reverse polarity
- ✓ Safety approvals: IEC 62368-1 CB
- ✓ 3 years warranty
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BrandMean Well
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SeriesPSD Series
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Power Rating25 Watt
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Output Voltage5 Volt
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Rated Current5 Ampere
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Input Voltage18V~36V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC,EMC,RCM
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Operation ModeConstant Voltage
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Operating Temperature-20°C~60°C
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Warranty2 Year
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Length4 in
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Width2 in
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Height1.18 in
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Weight0.33 lb
::specification::
Frequently Asked Questions
Can I use the PSD-30B-5 for a 5V embedded controller or SBC in industrial equipment?
Yes, if the board requires a regulated 5V output and the total load stays within 5A. This model delivers constant-voltage 5V output, is rated for 25W, and accepts an 18-36 input range.
Is the PSD-30B-5 a fit for 5V logic, sensors, and communication modules on a 24V-class system?
It is suitable for 5V electronics as long as the load does not exceed 25W or 5A. The 18-36 input range is intended for systems that present that input window while the output remains fixed at 5V.
Can this converter power a compact HMI, gateway, or industrial interface that runs on 5V?
Yes, if the device expects constant 5V and its demand is at or below 5A. The PSD-30B-5 is sized for lower-power 5V embedded and interface loads rather than larger 5V systems.
What are the main PSD family alternatives to the PSD-30B-5?
Across the PSD series, siblings include 5W 5V 1A models, 15W models in 5V 3A and 12V 1.25A, 14.4W 24V models, 25W 5V 5A models, 30W models in 12V 2.5A and 24V 1.25A, 30W 5V 6A models, and 45W models in 12V 3.75A, 24V 1.88A, and 5V 9A. The PSD-30B-5 is the 25W, 5V, 5A version with an 18-36 input range.
Is the PSD-30B-5 appropriate for outdoor or unsealed enclosures?
Its operating temperature is specified as -20°C to +60°C. The provided specifications do not show an IP rating, so the product data does not establish exposed outdoor suitability.
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Other PSD-30B Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PSD-30B-24 DC-DC Converter - 30W - 18~36V in 24V out | 30W | 24V | 1.25A | Indoor | $15.50 | View |
| Mean Well PSD-30B-12 DC-DC Converter - 30W - 18~36V in 12V out | 30W | 12V | 2.5A | Indoor | $15.50 | View |




