| Select Input Voltage: | AC 110-220V (Base) |
|---|---|
| Select Power: | 25W (Base) |
| Availability | In Stock |
| Condition | Brand New |
Ensure stable, reliable power for your smaller-scale lighting projects with the S-FS25-12, a compact 25W 12V DC switching power supply. Engineered for durability, its IP67 waterproof rating makes it the ideal choice for outdoor accent lighting, landscape features, and installations in wet locations like kitchens and bathrooms. This unit provides a consistent 12V constant voltage output, essential for the optimal performance and longevity of your LED light strips. Its universal AC input (110-220V) and slim profile allow for versatile and discreet installation. This model is an direct upgrade to the discontinued 20W version, offering more power capacity for your creative lighting designs.
Delivers a steady DC 12V, perfect for powering smaller runs of low-voltage LED strips and modules.
A fully sealed, robust aluminum housing protects against dust, rain, and temporary submersion.
Automatically adapts to standard residential and commercial voltages from 110V to 220V AC.
Features built-in safeguards against short circuits, overloads, and over-voltage for reliable operation.
Its slender profile makes it easy to conceal within channels, junction boxes, or tight spaces for a clean finish.
| Parameter | Details |
|---|---|
| Model | S-FS25-12 |
| Type | AC/DC Constant Voltage Switching Power Supply |
| Input Voltage | AC 110-220V |
| Input Frequency | 50/60Hz |
| Output Voltage | DC 12V |
| Output Power | 25W |
| Max Output Current | 2.08A |
| IP Rating | IP67 Waterproof |
| Housing Material | Aluminum |
| Dimensions (L×W×H) | 153 × 22 × 21 mm |
| Wire Length (Input/Output) | Approx. 110mm / 4.33" |
| Protections | Short Circuit, Overload, Over Voltage |
| Cooling | Free air convection |
| Working Temperature | -20°C to +60°C |
| Efficiency | >85% |
Q: This model is 25W, but the old name mentioned 20W. What's the difference?
A:This S-FS25-12 is the official upgraded model, providing a higher 25W capacity for more flexibility. The previous 20W version has been discontinued.
Q: How many feet of LED strip can this 25W driver power?
A:It depends on the power consumption of your strip (Watts per foot). For a strip that uses 2W/ft, you could safely power up to 10 feet (10ft x 2W/ft = 20W, which is 80% of the driver's 25W capacity).
Q: Is this LED driver dimmable?
A:No, this is a standard non-dimmable switching power supply. To dim your 12V LED strips, you must install a separate PWM dimmer on the low-voltage (DC) side, between the driver and the strips.
Q: What is the difference between constant voltage and constant current drivers?
A:This is a Constant Voltage (CV) driver, designed for products like LED strips that require a stable voltage (e.g., 12V). Constant Current (CC) drivers are for specific LED fixtures that require a fixed amperage. To learn more, read our guide on constant voltage and constant current drivers.
Q: Can I use this outdoor power supply indoors?
A:Absolutely. Its robust construction and safety features make it perfectly suitable for both indoor and outdoor applications, especially in areas where moisture or dust is a concern.
Q: What does an IP67 rating mean?
A:IP67 indicates the enclosure is completely dust-tight and can withstand temporary immersion in water up to 1 meter deep for 30 minutes, making it highly reliable for outdoor use.
Q: How do I know how to calculate power for my lights?
A:You can calculate the total power by multiplying the strip's wattage per meter/foot by the total length you plan to use. We have a detailed guide on how to calculate power for LED strip lights.