FMF Supply
PS-305D 30V 5A Adjustable DC Bench Power Supply
PS-305D 30V 5A Adjustable DC Bench Power Supply
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PS-305D 30V 5A Adjustable DC Bench Power Supply
The PS-305D is a linear adjustable DC regulated bench power supply for stable DC voltage and current output. It is suitable for electronic repair, laboratory testing, notebook repair, school experiments, production testing, and general DC power supply work.
The listed output range is 0-30V and 0-5A. The front panel provides LED voltage and current readings, coarse and fine adjustment knobs, CV/CC indicators, an A/mA current display switch, and three output terminals.
Suitable Uses
- Electronics repair and troubleshooting work that needs adjustable DC output.
- Laboratory testing, school experiments, and production test benches.
- Notebook repair and general low-voltage DC test applications.
- Bench work where a linear regulated DC power supply is preferred.
Key Features
- Adjustable DC output from 0-30V and 0-5A.
- Linear regulated design for stable DC voltage and current output.
- Automatic CV/CC switching according to load conditions.
- Three-digit LED display for voltage and current readings.
- A/mA current display switch for ampere and milliampere display.
- Rear input voltage selector for AC 110V/220V operation.
- Temperature-controlled fan starts automatically when internal temperature exceeds about 50°C.
Specifications
| Model | PS-305D |
| Product type | Adjustable DC regulated bench power supply |
| Output voltage | 0-30V DC |
| Output current | 0-5A |
| Input voltage | AC 110V/220V ±10%, 50/60Hz |
| Display | Three-digit LED voltage and current display |
| Operating modes | CV/CC automatic switching |
| Current display | A/mA display switch |
| Fuse reference | 5 x 20 mm, 3A, shown on the rear label |
| Cooling | Temperature-controlled fan, about 50°C start point listed in product notes |
| SKU | FMF-PS-305D-29721 |
Panel And Connection Notes
- Use the coarse and fine knobs to adjust voltage and current output.
- The front output terminals are marked negative, earth, and positive.
- Select the correct rear input voltage position before powering on the unit.
- Product images show a power cord and test leads; confirm the exact accessory set before ordering if those items are critical for your setup.
FAQ
What is the PS-305D used for?
It is used as an adjustable DC bench power supply for electronics repair, lab testing, notebook repair, school experiments, production testing, and general DC output work.
What output range does this model provide?
The listed output range is 0-30V DC and 0-5A.
Does it support CV and CC operation?
Yes. The product notes list automatic switching between constant voltage and constant current modes according to load conditions.
Can the input voltage be switched between 110V and 220V?
Yes. The rear panel label and selector show AC 110V/220V input selection. Select the correct input voltage before use.
What should I confirm before ordering?
Confirm your required voltage range, current range, input voltage setting, plug or cord needs, and whether the visible test leads match your work setup.
