Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
The PSD-45A is a 45W Mean Well power converter (input range: 9.2~18VDC).
Key Features
- ✓ Input voltage range: 9.2~18VDC
- ✓ 1.5KVAC reinforced I/O isolation
- ✓ Protections: Over voltage
- ✓ Safety approvals: TUV EN62368-1 , EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesPSD Series
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Power Rating30 Watt
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Output Voltage24 Volt
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Rated Current1.25 Ampere
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Input Voltage9V~18V
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Standards MetCB,CE,EAC,EMC,RCM,TUV
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Operation ModeConstant Voltage
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Operating Temperature-10°C~60°C
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Warranty2 Year
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Length12.7 cm
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Width7.6 cm
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Height3 cm
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Weight0.19 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the PSD-45A-24 for a 24V PLC, HMI, or industrial control circuit on a 9-18VAC source?
Yes, this converter is built for constant-voltage 24V output from a 9-18VAC input. It suits 24V control equipment when the load stays within 30W and 1.25A.
Is the PSD-45A-24 a good option for 24V sensors, transmitters, or field devices in automation panels?
It can be a fit for 24V field devices that need stable constant-voltage power and have a combined demand no higher than 1.25A. Its total output capacity is 30W, so sizing should be based on both the 24V output and the 30W limit.
Can this model support a compact 24V communications or control subsystem?
Yes, if the subsystem requires 24V constant-voltage power and falls inside the converter's 30W rating. The maximum output current for this version is 1.25A, which is the main sizing limit for 24V loads.
Would the PSD-45A-24 work for a 24V embedded controller inside industrial equipment?
It is suitable for enclosed 24V embedded electronics where the available source is within 9-18VAC and the load does not exceed 30W. The 2:1 wide input range can also help in systems with variable input within that stated range.
Can the PSD-45A-24 be used outdoors or in exposed conditions?
The temperature spec is -10°C to +60°C, which defines its operating range. Since no IP rating is listed, the published specs do not establish suitability for outdoor, washdown, or dust-heavy environments.
Other PSD-45A Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well PSD-45A-5 DC-DC Converter - 30W - 9~18V in 5V out | 30W | 5V | 6A | Indoor | View |
| Mean Well PSD-45A-12 DC-DC Converter - 30W - 9~18V in 12V out | 30W | 12V | 2.5A | Indoor | View |




