Lifud LF-GIF040YW1050H(S) LED Driver 40W 300-1050mA 9-50V

The Lifud LF-GIF040YW1050H(S) is a 40W constant current LED driver with 16 selectable output currents (300–1050mA) adjustable via DIP switch, designed for panel lights and commercial and decorative lighting. It delivers a stable 9–50V DC output with flicker-free performance to IEEE Std 1789-2015, and carries ENEC, CB, CE and RCM certifications for broad compliance.

Accepting 198–264VAC universal input, the LF-GIF040YW1050H(S) achieves high efficiency up to 90%, a power factor up to 0.95 and low THD (≤20%) with output ripple below 5%. Its SELV isolated output, automatic short-circuit protection and no-load protection safeguard the connected load, and it is rated from -30°C to +45°C for use in Class II light fixtures.

Key Features

• ✓Constant current output: 9–50V DC, 2.7–40W (40W max)
• ✓16 selectable output currents (300–1050mA) via DIP switch
• ✓Flicker-free operation to IEEE Std 1789-2015
• ✓SELV isolated output — suitable for Class II light fixtures
• ✓Universal AC input: 198–264VAC, PF up to 0.95, THD ≤20%
• ✓High efficiency up to 90%; output ripple <5%
• ✓Automatic short-circuit and no-load protection
• ✓Certifications: ENEC, CB, CE, RCM, RoHS
• ✓Wide operating temperature: -30°C to +45°C
• ✓Compact enclosure: 125 × 43.2 × 21.5 mm
• ✓5-year Lifud guarantee

• Brand
  Lifud
• Power Rating
  40 Watt
• Output Voltage
  9 Volt
• Rated Current
  1050 Milliampere
• Standards Met
  CB,CE,ENEC,RCM,ROHS,SELV
• Operation Mode
  Constant Current
• Length
  12.5 cm
• Width
  4.32 cm
• Height
  2.15 cm

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