PSD-45C-12 - Audio/video converter Mean Well - Free user manual and instructions
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| Product Type | Audio/Video Converter (Switching Power Supply) |
| Input Voltage | 100-240V AC |
| Input Frequency | 50/60Hz |
| Output Voltage | 12V DC |
| Output Current | 3.75A |
| Output Power | 45W |
| Efficiency | 85% typical |
| Protection | Short circuit, overload, overvoltage |
| Cooling System | Free air convection |
| Dimensions (L x W x H) | 159 x 97 x 38 mm |
| Weight | 0.44 kg |
| Operating Temperature | -10°C to +60°C |
| Safety Standards | UL, CUL, TUV, CB, CE |
| Maintenance | No user-serviceable parts |
| Cleaning | Wipe with dry cloth only |
| Spare Parts and Repairability | Unit must be replaced if faulty |
| General Information | Regulated output, low ripple and noise, high reliability |
Frequently Asked Questions - PSD-45C-12 Mean Well
What is the output voltage and current of the Mean Well PSD-45C-12?
The Mean Well PSD-45C-12 provides a 12V DC output with a maximum current of 3.75A, delivering a total power of 45W.
What is the input voltage range for this power supply?
It accepts a wide range of AC input from 100V to 240V AC with a frequency of 50/60Hz, making it compatible with mains supplies worldwide.
Does the PSD-45C-12 have short circuit protection?
Yes, it features built-in short circuit protection, as well as overload and overvoltage protection to safeguard connected equipment.
Can I use this power supply in a confined space?
The unit is designed for free air convection cooling. Maintain at least 20mm clearance around the device to ensure proper airflow and reliable operation.
What is the operating temperature range?
The PSD-45C-12 operates from -10°C to +60°C, with derating above 45°C depending on the load, ensuring performance in various environments.
How should I clean the power supply?
Use a dry, soft cloth to wipe the exterior. Do not use water, solvents, or cleaning agents, and ensure the unit is disconnected from power before cleaning.
Is the output regulated?
Yes, it provides a regulated DC output with low ripple and noise, suitable for sensitive electronic and audio/video equipment.
What safety certifications does the unit have?
The device complies with international standards including UL, CUL, TUV, CB, and CE, ensuring safe and reliable operation.
Can the unit be repaired if damaged?
The power supply contains no user-serviceable parts. If it fails, replace the unit. Contact Mean Well or an authorized distributor for a replacement.
What is the recommended storage condition?
Store in a dry, cool place with relative humidity below 85% non-condensing and temperature between -20°C and +85°C to preserve longevity.
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USER MANUAL PSD-45C-12 Mean Well
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Product information
Brand : Mean Well
Model : PSD-45C-12
Category : Audio/video converter