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Lifud LF-GDE023YF-500 LED Driver 1.134--30W 500mA - Dimmable
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LF-GDE023YF-500 is the 27-42 VDC output model of this series.
Isolated LED driver designed for class II LED luminaires. Category: 0-10V/PWM plastic case dimmable version. Product properties: active PFC, high PF, high efficiency, low THD, 0-10V/PWM dimmable. Application: commercial, residential and decorative lighting. Warranty: 5 years (please refer to the warranty condition).
Specifications
Output
- Output voltage
- 27-42 VDC
- Output current
- 500mA
- Ripple current
- < 300mA
- Ripple voltage
- < 4.2V
- Current tolerance
- ±5%
- Time to light
- 100Vac <1S, 230Vac <0.5S, 277Vac <0.5S
- Temperature drift
- ±10%
- Output Line regulation
- ±5%
Input
- Input Line regulation
- ±5%
- Rated input voltage
- 100-240 Vac, 277 Vac (Max input voltage: 90-305Vac)
- Frequency
- 47Hz-63Hz
- Input current
- 0.3A Max
- Power factor
- ≥0.98 (100Vac), ≥0.95 (230Vac), ≥0.90 (277Vac)
- THD
- ≤20%
- Efficiency
- ≥84% (100Vac), ≥86% (230Vac), ≥85% (277Vac)
- In-rush current (peak /duration)
- <60A / 350uS @ 230Vac
- Typ. power input on stand-by
- <1W
Protective features
- No-load
- 55V
- 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
- ENEC, GS, CE, CB, RCM, SAA
- Hi-pot test
- I/P-O/P: 4KVac, <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: 130g±5%/pc; 48pcs/carton; 7.0KG±5%/carton. Carton size: 39 x 29 x 21 cm (L x W x H).
- IP level
- IP20
- Warranty condition
- 5 years (Max. case temperature must not exceed 65℃).
Technical drawings
Downloads
FAQ
What type of LED application is the Lifud LF-GDE023YF-500 designed for?
The LF-GDE023YF-500 is an isolated LED driver intended for Class II LED luminaires. Based on the product details, it is suited to applications such as panel lights, downlights, and tube lights. That makes it a fit for commercial and professional LED fixture builds where a constant current driver is required.
What are the main electrical specifications of this LED driver?
This model provides a rated output current of 500 mA with a DC output voltage range of 27-42 V. Its listed output power range is 9-23 W, and the product record shows a 21 W power rating. It also accepts a wide AC input range for global use, with AC100-277V nominal input and AC90-305V maximum input range.
Does the Lifud LF-GDE023YF-500 support dimming?
Yes, this driver supports 0-10V and PWM dimming. The stated dimming range is 10% to 100%, which makes it suitable for applications needing adjustable light output. This is one of the main differentiators of this model compared with non-dimmable constant current drivers.
What operating environment is this driver rated for?
The specified ambient temperature range is -30°C to 50°C. That gives it a broad operating window for many indoor commercial lighting environments, provided the overall fixture is designed for those conditions. Buyers should also note the product's stated 1KV surge protection and nominal lifetime above 50,000 hours.
Is this LED driver suitable for projects that require strong efficiency and power quality performance?
This model is designed with active PFC and lists a power factor above 0.95 at AC230V. It also specifies efficiency up to 86% and THD of 20% or less. Those characteristics make it relevant for buyers evaluating driver performance for professional LED lighting products.
Is the LF-GDE023YF-500 compatible with smart lighting control systems?
The product details state that when used with a Lifud ZigBee convertor, it can support ZigBee smart wireless control functionality. It also supports 0-10V and PWM dimming control methods. Compatibility with any broader control system depends on the complete fixture and control architecture used in the project.
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