KVF 200W Flicker-Free TRIAC Dimmable Driver
- Customisable
- Worldwide shipping
- Secure payments
Features:
- Output: Constant voltage
- AC Input Range: 200-240V
- Built-in Active PFC Function
- Efficiency: Up to 87%
- Protections: Short circuit, overload, and over-temperature
- Fully Protected Aluminum Housing: Easy installation
- IP66 Design: Ideal for outdoor use
- Cooling: Free air convection
- Compatible with Leading and Trailing Edge TRIAC Dimmers
- Strong Compatibility: Flicker-free dimming
- Applications: Suitable for LED lighting and moving sign installations
Model:
- KVF-12200-TDH
- KVF-24200-TDH
Output:
- DC Voltage: 12V / 24V
- Voltage Tolerance: ±0.5V
- Rated Current: 16.6A / 8.3A
- Rated Power: 200W
Input:
- Voltage Range: 200-240V AC
- Frequency Range: 47-63Hz
- Power Factor: PF ≧0.97 at 200VAC, 230VAC, 240VAC (Full load)
- Full Load Efficiency (Typ.): 86% / 87%
- AC Current (Max.): 1.4A
- Leakage Current: <0.50mA
Protection:
- Short Circuit: Output voltage shuts down; re-power on to recover after fault condition is removed.
- Overload: ≤120% constant current limiting, auto-recovery.
- Over Temperature: Shuts down at 100°C ±10°C; re-power on to recover.
Environment:
- Working Temperature: -40~+60°C (Refer to Derating Curve)
- Working Humidity: 20~95%RH, non-condensing
- Storage Temperature & Humidity: -40~+80°C, 10~95%RH
- Temperature Coefficient: ±0.03%/°C (0~40°C)
- Vibration: 10 - 500Hz, 5G, 12 min./1 cycle, 72 min. along X, Y, Z axes
Safety & EMC:
- Safety Standards: EN61347-1, EN61347-2-13
- Withstand Voltage: I/P-O/P: 3.75KVAC; I/P-FG: 1.88KVAC; O/P-FG: 0.5KVAC
- Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ/500VDC/25°C/70%RH
- EMC Emission: EN55015, EN61000-3-2,3 (≥60% loading)
- EMC Immunity: EN61000-4-2,3,4,5,6,11, EN61547
Others:
- Weight: 1.45kg
- Size: 265 x 78 x 47mm (LWH)
- Packing: 265x 83 x 65mm inner box, 340x 280x 185mm outer carton (10 PCS / CTN)
Notes:
- All parameters not specifically mentioned are measured at 230VAC input, rated load, and 25°C ambient temperature.
- To extend the driver's lifespan, reduce the loading at lower input voltage.
- Loading range: 10% to 100%.
Our products are made or prepared to order to ensure quality and precision.
Lead times vary depending on stock availability, production schedule, and delivery location.
In-Stock Items
- Melbourne Metro: 1–2 business days
- Other Australian locations: 2–5 business days
- Remote areas (including Hobart & Cairns): 5–7 business days
Made-to-Order / Backordered Items
- Standard production & delivery: 8–12 weeks
- Airfreight option available: 4–5 weeks (additional cost may apply)
International Shipping
All international orders are built to meet local electrical standards.
- Air Freight: approx. 3–4 weeks (production + air transit)
- Sea Freight: approx. 8–12 weeks (production + sea transit)
For urgent or time-sensitive projects, please contact our team at sales@lucretia.com.au before placing your order.