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Lifud LF-GIF050YA(H)-1250 LED Driver 41.25-50W 1250mA - Flicker Free
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LF-GIF050YA(H)-1250 is the 33-40Vdc output model of this series.
Isolated LED driver for class I, class II LED luminaire. Category: AC220-240V, plastic case, flicker free Properties: flicker coefficient ≤0.5%, active PFC, high PF, high efficiency, low THD Warranty: 5 years (Tc≤80℃; Please refer to the warranty condition). Certificate: TUV, CE, CB, RCM (are coming soon)
Specifications
Output
- Output voltage
- 33-40Vdc
- Output current
- 1250mA
- Ripple voltage
- ≤ 2V
- Current tolerance
- ±5%
- Time to light
- ≤ 0.5S/230Vac
- Temperature drift
- ±10%
- Line regulation
- ±5%
- Flicker coefficient
- ≤ 0.5%
Input
- Line regulation
- ±5%
- Rated input voltage
- 220-240 Vac (Max input voltage:200-264Vac)
- Frequency
- 47Hz-63Hz
- Input current
- 0.4A Max
- Power Factor
- ≥0.95/230Vac
- THD
- ≤20%
- Efficiency
- ≥90%/230Vac
- In-rush current (peak /duration)
- I<60A/350uS@230Vac
- Typ. power input on stand-by
- Pin≤0.3W
Protective features
- No-load
- Max. output voltage (no-load voltage) 55Vdc
- Short-circuit
- Hiccup mode (auto-recovery)
Environment condition
- Working temperature
- -30℃ ~ +50℃
- Working humidity
- 20-90%RH (no condensation)
- Storage temperature/humidity
- -40℃ ~ +80℃ (6 months under the class I environment); 10-90%RH (no condensation)
- Atmospheric pressure
- 86-106KPa
Safety and norms
- Certifications
- TUV, CE, CB, RCM are coming soon
- Hi-pot test
- I/P-O/P: 3.75KVac, ≤5mA, 60S
- Insulation resistance
- I/P-O/P: 500VDC, >100MΩ
- Surge level
- Comply with IEC61000-4-5(L/N:1KV)
- EMI
- Comply with EN55015, EN61000-3-2.
- EMS
- Comply with EN61000-4-2,3,4,5,6,8,11; EN61547.
Others
- Packing (weight)
- Net weight: 140g ±5%/pc; 66pcs/ctn; 10kg±5%/ctn; Carton size: 39 x 29 x 21 cm(L*W*H).
- IP level
- IP20
- Warranty condition
- 5 years (Max. case temperature must not exceed 80℃).
Technical drawings
Typical applications
- indoor office lighting, decorative lighting, commercial lighting and residential lighting
Downloads
FAQ
What type of product is the Lifud LF-GIF050YA(H)-1250?
The Lifud LF-GIF050YA(H)-1250 is a flicker-free LED driver designed for constant-current LED lighting applications. This model is rated at 1250 mA and supports up to 50 W output for indoor lighting use.
What lighting applications is this LED driver suited for?
This model is intended for indoor office lighting, decorative lighting, commercial lighting, and residential lighting. Its flicker-free performance makes it a strong fit for spaces where visual comfort and lighting quality matter.
Is the LF-GIF050YA(H)-1250 a dimmable LED driver?
No. The listed dimming control for this model is none, so it is a non-dimmable LED driver. It is better suited to applications that require stable fixed-output operation rather than lighting control.
What are the key performance features of this Lifud driver?
This LED driver is described as flicker free, with a flicker coefficient below 0.5%. It also features active PFC, high power factor, high efficiency, and low THD, which makes it suitable for quality-focused lighting projects.
What operating temperature range does this model support?
The LF-GIF050YA(H)-1250 is rated for ambient temperatures from -30°C to 50°C. That range supports a variety of indoor environments, provided the application stays within the product's stated operating limits.
What certifications and warranty does this product have?
This model is listed with TUV, CE, and CB certifications, with RCM noted as coming soon. It also carries a 5-year warranty, subject to the stated condition of Tc below 80°C and the manufacturer's warranty terms.
Payment & Security
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Other LF-GIF050YA(H) Models
1 other model| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Lifud LF-GIF050YA(H)-1200 LED Driver 39.6-48W 1200mA - Flicker Free | 48W | 40V | 1.2A | — | View |
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