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Lifud LF-GCV300H24-YH 24V 300W 12.5A IP20 Power Supply
Lifud LF-GCV300H24-YH LED power supply – 24 Vdc constant-voltage, 300 W (0-12.5 A), flicker-free. Input 220-240 Vac, efficiency up to 94 %. DIP-switch adjustable power (100/75/50/35 %) and selectable soft-start. Aluminium IP20 housing, Class I/II fixtures. Lifetime 100,000 h, 5-year warranty.
Lifud LF-GCV300H24-YH 24V 300W Power Supply
A 24 Vdc constant-voltage power supply rated at 300 W, flicker-free and high-efficiency, with DIP-switch adjustable power for LED strips and professional lighting.
🔌 24 Vdc / 300 W ⚡ Efficiency 94 % 👀 Flicker-free 🎛 DIP-adjustable power 🛡 5-year warranty
| 300 W Max power |
24 Vdc Constant voltage |
0-12.5 A Output current |
94 % Efficiency |
The Lifud LF-GCV300H24-YH LED power supply is a 24 Vdc constant-voltage unit rated at a maximum of 300 W (0-12.5 A). Compact and cooled by natural convection, it is designed to power LED strips and office, commercial and decorative lighting.
Its input is 220-240 Vac (176-264 Vac) and its efficiency reaches 94 %, with a no-load consumption of ≤0.5 W. Its flicker-free design complies with the IEEE 1789 standard (CIE SVM ≤0.4), with ripple ≤500 mV and a voltage tolerance of ±2 %.
Using its DIP switches, the output power is adjustable across 4 levels (100 / 75 / 50 / 35 %) and the soft-start function can be enabled. It protects against short circuit, overload, overvoltage and over-temperature (OTP), for a lifetime of up to 100,000 h and a 5-year warranty (Tc ≤90 °C).
Why choose this Lifud power supply?
Stable constant voltage for LED strips, efficiency up to 94 % and low no-load consumption (≤0.5 W).
Select 100, 75, 50 or 35 % of the power via the DIP switches, and enable the soft-start (gradual start-up) to suit the installation.
Short-circuit, overload (110-200 %), overvoltage and over-temperature (OTP) protection, for Class I/II fixtures, a 100,000 h lifetime and a 5-year warranty.
DIP-switch adjustable power
The output power is easily selected via the DIP switches (factory setting: 100 %):
| 100 % | 300 W (factory setting) |
|---|---|
| 75 % | 225 W |
| 50 % | 150 W |
| 35 % | 105 W |
A dedicated DIP switch enables the soft-start function (gradual start-up of 3 to 8 s depending on the load).
Technical specifications
| Reference | LF-GCV300H24-YH |
|---|---|
| Type | Switching power supply, constant voltage |
| Output power | 0-300 W (max. 300 W) |
| Output voltage | 24 Vdc (no-load 24.5 V max) |
| Output current | 0-12.5 A |
| DIP-adjustable power | 100 / 75 / 50 / 35 % |
| Soft-start | Selectable via DIP (3-8 s) |
| Input voltage | 220-240 Vac (176-264 Vac) |
| Frequency | 50/60 Hz |
| Input current | 3.4 A max. |
| Power factor | ≥0.4 |
| Efficiency | ≥93 % (up to 94 %) |
| Ripple voltage | ≤500 mV |
| Voltage tolerance | ±2 % |
| Flicker | Flicker-free (IEEE 1789; CIE SVM ≤0.4; IEC-Pst ≤1) |
| Start-up time | <0.5 s |
| No-load power | ≤0.5 W |
| Protections | Short circuit, overload (110-200 %), overvoltage, over-temperature (OTP) |
| Withstanding voltage / insulation | I/O 3 kV; insulation >100 MΩ |
| Surge capability | L-N 2 kV; L/N-ground 4 kV |
| Fixture compatibility | Class I / II |
| Outputs | 2 channels |
| Cooling | Natural convection |
| Noise level | ≤24 dB |
| Ingress protection | IP20 (indoor use) |
| Operating temperature | -30 ºC to +50 ºC (Tc max 90 ºC) |
| Operating altitude | Up to 5,000 m |
| Housing | Aluminium, silver gray |
| Dimensions (L×W×H) | 210 × 59.2 × 35.5 mm |
| Weight | 470 g |
| Lifetime | Up to 100,000 h |
| Certifications | CQC, CE; RoHS 2.0; EN IEC 62368-1 |
| Warranty | 5 years (Tc ≤90 ºC) |
Recommended applications
| 🌟 | 24 V LED strips — stable constant-voltage supply for LED strip installations. |
| 🏢 | Office and commercial lighting — flicker-free light for workspaces and retail areas. |
| ✨ | Decorative lighting — a compact, reliable solution for integration into lighting projects. |
Key benefits of the Lifud LF-GCV300H24-YH
- ✓ 24 Vdc / 300 W constant voltage: ideal for LED strips.
- ✓ High efficiency: up to 94 %, no-load ≤0.5 W.
- ✓ DIP-adjustable power: 100/75/50/35 % + soft-start.
- ✓ Flicker-free: compliant with IEEE 1789.
- ✓ Protected: short circuit, overload, overvoltage, OTP.
- ✓ Durable: 100,000 h, 5-year warranty, CQC/CE, RoHS 2.0.
Wiring and installation
| 1 | Switch off the power Turn off the mains supply before any wiring. |
| 2 | Mains input (L / N / earth) Connect the 220-240 Vac live, neutral and earth to the L, N and ⏕ input terminals. |
| 3 | 24 Vdc output (V+ / V-) Connect the LED strip or module to the V+ / V- output terminals, observing polarity (2 channels available). |
| 4 | Set the power (DIP) and fix Choose the power (100/75/50/35 %) and soft-start via the DIP switches, then fix the housing (202.1 mm spacing, Ø4.1 mm) in a ventilated indoor location. |
Frequently asked questions
Yes. It delivers a constant 24 Vdc up to 300 W (0-12.5 A), ideal for 24 V LED strips.
Via the DIP switches: 100 % (300 W), 75 % (225 W), 50 % (150 W) or 35 % (105 W). A dedicated DIP enables the soft-start.
No, this model is not dimmable. The DIP switches pre-set the output power; they do not vary the intensity during operation.
No. With an IP20 rating, it is intended for indoor installation, in a protected, ventilated location.
| 🔌 24 Vdc / 300 W Constant voltage |
⚡ 94 % Efficiency |
🎛 DIP 100/75/50/35 % |
🛡 100,000 h 5-year warranty |
Data sheet
- Power (W)
- 300
- Power source (V)
- 24V-DC
- IP
- IP20
- Frequency (Hz)
- 50-60Hz
- Power factor φ
- 0.95
- Measures (mm)
- 210x59.2x35.5mm
- Material
- PC
- Driver
- Lifud
- Operating temperature
- -20ºC ~ +40ºC
- Lifespan
- 35.000h
- Certification
- CE - RoHS
- Warranty
- 5 años
