19,016 Led Driver 40w
results from543 suppliers
UL IP67 Waterproof LED Switching Power Supply Constant Voltage Compact Size 40W 12V24V LED Driver
US$ 12.6-26.5 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Power Supply Mode: Constant Current Source
Euchips 24W 40W 75W 150W 200W Constant Voltage Trailing Edge Dimming LED Triac Driver
US$ 3-45 / Piece
Min. Order:2 Pieces
- Usage: Light
- Output Type: Signal Channel, Single
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, CCC, CE, RoHS
- Modulation System: PWM
- In-Out: Booster Type
Driver LED Emergency 30W 40W 60W
US$ 99-129 / Piece
Min. Order:10 Pieces
- Certification: CE, RoHS
- Warranty: 3 Years
- Output Power: 8W/ 18W I30W
- Output Voltage: 170VDC
- Input Current: 100mA(Max)
- Input Power: 7W(Max)
High Quality Dimming Constant Voltage LED Driver Triac 0-10V PWM Dimmable 220V 24W 40W LED Driver 12V 24V
US$ 1.9-4.9 / Piece
Min. Order:500 Pieces
- Output Type: Single
- Output Power: 40W Max.
- Input Voltage: 100-240VAC 50/60Hz
- Certification: TUV-GS CB
- Power: 40W Max
- Mtbf: 100000 Hours Minimum at Full Load at 25ºC
Mini Size LED Emergency Driver Ultra-Thin Durable for 3-40W All LED Lights
US$ 6.4-6.7 / Piece
Min. Order:1 Piece
- Certification: CCC, ISO, CE, RoHS
- Warranty: 2 Years
- Input Voltage: AC90-280V
- Output Voltage: 12-72V
- Light Power: 3-40W
- Emergency Power: 3W
40W 60W Constant Voltage Triac 0-10V Dimmable Street Lights LED Power Driver
US$ 12.6-15 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle
- Output Type: Single
- Driving Method: Constant Voltage
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Power Supply Mode: Constant Voltage Source
Yistar 3W-40W LED Emergency Driver for LED Panel Down Light
US$ 4-8 / Piece
Min. Order:1 Piece
- Certification: CCC, ISO, CE, RoHS, FCC
- Warranty: 3 Years
- Emergency Time: 2-3hrs
- Battery: Li-ion 18650 2400mAh
- Power: 3-50W ,60W Max
- Output Voltage: DC10-160V
Top Quality Df518s Rechargeable Emergency LED Driver for 3-40W Downlight with Self-Test
US$ 6.5-7 / Piece
Min. Order:10 Pieces
- Certification: ISO, CE, RoHS
- Warranty: 5 Years
- Input Voltage: AC90-280V
- Output Voltage: DC9-72V
- Emergency Power: 5W
- Emergency Time: 90mins
5-40W Series LED Driver Downlight/Spotlight/LED Bulb/Flood Light
US$ 5.45-7.05 / Piece
Min. Order:2000 Pieces
- Usage: Light
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: PWM Controlled
- Certification: TUV, CE, RoHS
- Brand: Haisen
LED Battery Backup Driver 30W 40W 60W
US$ 99-129 / Piece
Min. Order:10 Pieces
- Certification: CE, RoHS
- Warranty: 3 Years
- Output Power: 8W/ 18W I30W
- Output Voltage: 170VDC
- Input Current: 100mA(Max)
- Input Power: 7W(Max)
AC 110V to DC TV UPS Power Supply Board Laptop 5V 12V 15V 24V 1A 2.5A 3.3A 8A 40W SMPS Switching LED Driver
US$ 1.95-3.6 / Piece
Min. Order:5 Pieces
- Output Type: Single
- Warranty: 1 Year
- Output Power: 1 - 50W
- Input Voltage: 110-220V
- Connection Mode: Series Switching Power Supply
- Starting Mode: Self-excited Switching Power Supply
Smooth Dimming 24W 40W 75W 150W 200W Constant Voltage 24V Output Dimming LED Phase Cut Driver
US$ 3-45 / Piece
Min. Order:2 Pieces
- Usage: Light
- Output Type: Signal Channel, Single
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, CCC, CE, RoHS
- Modulation System: PWM
- In-Out: Booster Type
Trailing Edge Dimmer 24V Constant Voltage Single Channel Output 40W LED Triac Driver
US$ 3-17 / Piece
Min. Order:2 Pieces
- Usage: Light
- Output Type: Signal Channel, Single
- Driving Method: LED Constant Voltage
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, CCC, CE, RoHS
- Power Supply Mode: Constant Voltage Source
Spot Light Tunable White LED CCT Dimmable Dt8 40W Dimming Dali Driver
US$ 3-19 / Piece
Min. Order:2 Pieces
- Usage: Light
- Output Type: Signal Channel, Single
- Driving Method: LED Constant Voltage
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, CCC, CE, RoHS
- Power Supply Mode: Constant Voltage Source
Yingjiao Direct From China Factory 36W 40W 50W LED Driver
US$ 2-4 / Piece
Min. Order:500 Pieces
- Output Type: Single
- Input: 100-240VAC 50/60Hz
- Certificates and Approvals: TUV-GS CB
- Power: 60W Max.
- Mtbf: 100000 Hours Minimum at Full Load at 25 Ambient
- Output Current: 100mA-5000mA, 100mA-5000mA
40W DC Meanwell LED Driver Dimmable Waterproof IP65 IP67 Switching Power Supply Driver
US$ 12.6-26.5 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Power Supply Mode: Constant Current Source
Ultra-Thin LED Emergency Driver Kit for 40W Panel Light and T8 Tube
US$ 8.5-8.9 / Piece
Min. Order:10 Pieces
- Certification: ISO, CE, RoHS
- Warranty: 3 Years
- Input Voltage: AC90-280V
- Lamp Power: 3-40W
- Emergency Power: 3W Max.10W
- Emergency Time: 30mins
UL Certified LED Driver 40W-320W for Grow Lights and Outdoor Fixtures
US$ 10-20 / Piece
Min. Order:10 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Street Light
- Output Type: Dual
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC, UL ETL Dekra
- Power Supply Mode: Constant Current Source
Rcm Approved LED Switching Power Supply LED Driver Waterproof 40W Slim Design
US$ 3-26.36 / Piece
Min. Order:10 Pieces
- Usage: Light, Industry, Construction
- Output Type: Single
- Driving Method: Constant Voltage
- Circuit Structure: Constant Voltage
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Power Supply Mode: Constant Voltage Source
Euchips 40W Constant Voltage Dali Dimmable LED Driver for 12/24V LED Striplights
US$ 9-65 / Piece
Min. Order:5 Pieces
- Certification: CE, RoHS, CCC, EMC
- Remote Control: Without Remote Control
- Load Type: Direct
- lighting Variation: Stepless
- Switch Device: Passive
- Application: Exhibition Hall, Hotel, Home Lighting
Short-Circuit Protection 40W Down Light Driver Constant Current LED Dimmable 0-10V Driver
US$ 3-17 / Piece
Min. Order:2 Pieces
- Usage: Light
- Output Type: Signal Channel, Single
- Driving Method: LED Constant Voltage
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, CCC, CE, RoHS
- Power Supply Mode: Constant Voltage Source
Inventronics 110V 120V Input 40W 40 W UL Class 2 IP66 LED Drivers for Class I Luminaires
US$ 12.5-16 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Lighting, Mechanical etc.
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC, UL, FCC, Bis, Nom, FCC, ENEC, CB, Ks, Kcc etc.
- Power Supply Mode: Constant Current Source
Euchips UL 40W 850~1200mA 1CH Dali Constant Current Dimmable LED Driver
US$ 5.5-19.8 / Piece
Min. Order:5 Pieces
- Usage: Light, Construction
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: PWM Controlled
- Certification: TUV, CE, RoHS, CCC
- Power Supply Mode: Direct
10W/35W/20W/36W/40W/50W 12V LED Dimmable Driver
US$ 8-15 / Piece
Min. Order:500 Pieces
- Usage: Light
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: PWM Controlled
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Pack Sealing Size: SMD
Dali-2 and D4I Certified 40W 300-1050mA Inventronics LED Driver
US$ 18.4 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Street Lights
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Capacitor Step-down
- Certification: TUV, CE, RoHS, ISO9001
- Power Supply Mode: Constant Current Source
Factory Price 25W 30W 40W LED Emergency Battery Pack Emergency Converter Emergency Back up Driver with 90 Minute Li-ion Battery 5 Years Warranty
US$ 65.2-71.5 / Piece
Min. Order:1 Piece
- Certification: CCC, ISO, CE, RoHS, FCC, E-mark
- Warranty: 5years
- Input Voltage: 100~347VAC,50/60Hz
- Input Current: 200mamax
- Input Power Rating: 12W Max
- Output Voltage: 170
Inventronics Ebs-040s045bt2 40W 30-450 Ma Adjustable 450mA Constant Current Dali-2 D4I Dimmable LED Driver
US$ 20-25 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Street Lights, Tunnel Light, Floodlights Sport
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Capacitor Step-down
- Certification: TUV, CE, RoHS, ISO9001, CCC, LVD, EMC, Bis, FCC, ENEC, CB, Ks, Kcc, SAA, Dali-2
- Power Supply Mode: Constant Current Source
20W 40W 60W 75W 96W Class 2 Constant Voltage Magnetic LED Driver
US$ 15-30 / Piece
Min. Order:10 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, LED
- Output Type: Single
- Driving Method: Class 2 and High Power Single Channel
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC, ETL
- Power Supply Mode: Constant Voltage Source
Yingjiao 12V/24V Constant Voltage LED Driver 10W/20W/30W/40W/50W/60W/72W with Ce/Rosh
US$ 3-8 / Piece
Min. Order:200 Pieces
- Usage: Light
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC, Ce/TUV/GS/
- Power Supply Mode: Constant Voltage/Current
Euchips 40W Zigbee Driver Single Chanel Constant Current LED Driver 850-1200mA
US$ 9.8-19.8 / Piece
Min. Order:5 Pieces
- Certification: CE, RoHS, CCC, EMC
- Remote Control: With Remote Control
- Load Type: Indirect
- lighting Variation: Stepless
- Switch Device: Active
- Application: Exhibition Hall, Hotel, Home Lighting
China Factory DC Constant Current LED Driver (12V/24V/18W/24W/36W/40W) with Ce
US$ 6-10 / Piece
Min. Order:500 Pieces
- Usage: Light
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: PWM Controlled
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Power Supply Mode: Constant Voltage/Current
Inventronics 35W 40W 50W IP66 IP67 Class I Selv Output LED Driver with Indian Bis Certification
US$ 15-18.9 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, Mechanical etc.
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC, LVD, EMC, Bis, FCC, ENEC, CB, Ks, Kcc, Eac etc.
- Power Supply Mode: Constant Current Source
Driver LED Emergency 30W 40W 60W 100-277VAC
US$ 99-109 / Piece
Min. Order:10 Pieces
- Certification: CE, RoHS
- Warranty: 3 Years
- Output Power: 30W 40W 60W
- Output Voltage: 170VDC/120VAC
- Input Current: 100mA(Max)
- Input Power: 7W(Max)
86W 12V/3A 5V/2A Custom PCBA LED Converter Control Circuit Board 40W Backlight Driver Inverter Open Frame Switching Power Supply Board PCB Assembly
US$ 4.99-10.74 / Piece
Min. Order:100 Pieces
- Metal Coating: Tin
- Mode of Production: DIP
- Layers: Double-Layer
- Certification: RoHS, ISO
- Customized: Customized
- Condition: New
Hyrite Indoor LED Driver 12V/24V Super Slim 40W 100W LED Switching Power Supply AC to DC with Terminal
US$ 1.89-5.87 / Piece
Min. Order:10 Pieces
- Usage: Light, Industry, Construction
- Output Type: Single
- Driving Method: Constant Voltage
- Circuit Structure: Constant Voltage
- Certification: TUV, CE, RoHS, UL
- Power Supply Mode: Constant Voltage Source
Flicker Free 24W 40W 75W 150W 200W Constant Voltage Phase Cut LED Triac Dimmable Driver
US$ 3-45 / Piece
Min. Order:2 Pieces
- Usage: Light
- Output Type: Signal Channel, Single
- Circuit Structure: Conventional Step-down Transformer
- Certification: TUV, CE, RoHS, CCC, CE, RoHS
- Modulation System: PWM
- In-Out: Booster Type
40W 1.2A Isolated LED Driver with 0.95 Pfc and Ce/EMC/UL
US$ 6.45-10.15 / Piece
Min. Order:1000 Pieces
- Usage: Light
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: PWM Controlled
- Certification: TUV, CE, RoHS
- Brand: Haisen
10-30V 20-30V 30-60V DC 40W 150W 200W 240W Solar Street Light Power Supply Light Tower LED Driver
US$ 12.6-26.5 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Electronic Step-down Transformer
- Certification: TUV, CE, RoHS, ISO9001, CCC
- Power Supply Mode: Constant Current Source
Inventronics Ebs-040s070bt2 40W Full Power Constant Power 450-700mA Dimmable LED Driver
US$ 18.4 / Piece
Min. Order:100 Pieces
- Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Street Lights
- Output Type: Single
- Driving Method: LED Constant Current
- Circuit Structure: Capacitor Step-down
- Certification: TUV, CE, RoHS, ISO9001
- Power Supply Mode: Constant Current Source
12V 24V 20W 40W 60W 75W 96W Hardwired LED Power Driver
US$ 12-21 / Piece
Min. Order:10 Pieces
- Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, LED
- Phase: Single
- Core: Core-type Transformer
- Cooling Method: Dry-type Transformer
- Winding Type: Two-winding Transformer
- Certification: ISO9001-2000, ISO9001, CCC, ETL
