LED 驱动器

结果:
339
Manufacturer
Series
Power (Watts)
Voltage - Output
Size / Dimension
Package / Case
Current - Output (Max)
Voltage - Input (Min)
Features
Voltage - Input (Max)
Operating Temperature
Efficiency
Approval Agency
Topology
Mounting Type
Dimming
Standard Number
Number of Outputs
Type
结果339
选择
图片产品详情单价可用性ECAD 模型Mounting TypePackage / CaseCurrent - Output (Max)Standard NumberOperating TemperaturePower (Watts)EfficiencySeriesTypeTopologyVoltage - Input (Min)Voltage - Input (Max)Voltage - OutputDimmingFeaturesSize / DimensionApproval AgencyNumber of Outputs
VLD25-700-DIP
LED SUPPLY CC BUCK 3.3-36V 700MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
700mA
-
-40°C ~ 71°C
25 W
95%
VLD25-DIP
Constant Current
Buck
5.5V
46V
3.3 ~ 36V
Analog, PWM
Remote On/Off, SCP
0.90" L x 0.40" W x 0.37" H (22.9mm x 10.2mm x 9.5mm)
CE, EN, IEC
1
RCD-24-0.50/PL/A
LED SUPPLY CC BUCK 2-35V 500MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
6-SMD
500mA
-
-40°C ~ 80°C
18 W
96%
LIGHTLINE RCD-24-PL
Constant Current
Buck
4.5V
36V
2 ~ 35V
Analog, PWM
Remote On/Off, OTP, SCP
1.22" L x 0.45" W x 0.26" H (31.0mm x 11.4mm x 6.6mm)
EN
1
RCD-24-0.35/PL/A
LED SUPPLY CC BUCK 2-35V 350MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
6-SMD
350mA
-
-40°C ~ 85°C
12 W
96%
LIGHTLINE RCD-24-PL
Constant Current
Buck
4.5V
36V
2 ~ 35V
Analog, PWM
Remote On/Off, OTP, SCP
1.22" L x 0.45" W x 0.26" H (31.0mm x 11.4mm x 6.6mm)
EN
1
RCD-24-0.30/PL/A
LED SUPPLY CC BUCK 2-35V 300MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
6-SMD
300mA
-
-40°C ~ 85°C
11 W
96%
LIGHTLINE RCD-24-PL
Constant Current
Buck
4.5V
36V
2 ~ 35V
Analog, PWM
Remote On/Off, OTP, SCP
1.22" L x 0.45" W x 0.26" H (31.0mm x 11.4mm x 6.6mm)
EN
1
RCD-24-0.70/VREF
LED SUPPLY CC BUCK 2-35V 700MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
700mA
-
-40°C ~ 71°C
25 W
96%
LIGHTLINE RCD-24
Constant Current
Buck
4.5V
36V
2 ~ 35V
Analog
SCP
0.87" L x 0.49" W x 0.33" H (22.1mm x 12.6mm x 8.5mm)
cULus
1
LDU4860S150
LED SUPPLY CC BUCK 2-57V 150MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
23-DIP Module, 9 Leads
150mA
-
-40°C ~ 85°C
9 W
97%
LDU48
Constant Current
Buck
7V
60V
2 ~ 57V
Analog, PWM
Remote On/Off, SCP
1.25" L x 0.80" W x 0.49" H (31.8mm x 20.3mm x 12.5mm)
EN
1
4015-D-I-350
LED SUPP CC BOOST 48V 350MA 7SIP
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
7-SIP Module
350mA
-
-40°C ~ 85°C
17 W
95%
BoostPuck 4015
Constant Current
Boost
5V
28V
48V (Max)
Analog
Remote On/Off
0.83" L x 0.83" W x 0.43" H (21.1mm x 21.1mm x 10.9mm)
-
1
LDH-65-1050
DC-DC STEP-UP CONSTANT CURRENT L
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
1.05A
-
-40°C ~ 60°C
63 W
95.5%
LDH-65 (65W)
Constant Current
Boost
9.5V
32V
12.5 ~ 60V
Analog, PWM
OVP, SCP
2.95" L x 2.09" W x 0.89" H (75.0mm x 53.0mm x 22.7mm)
CE, EAC
1
LDH-45A-350
LED DRIVER CC BOOST 12-86V 350MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
7-DIP Module
350mA
-
-40°C ~ 70°C
30 W
91%
LDH-45
Constant Current
Boost
9V
18V
12 ~ 86V
Analog, PWM
Remote On/Off, OVP, SCP, UVLO
2.95" L x 2.09" W x 0.89" H (75.0mm x 53.0mm x 22.7mm)
CE
1
LDH-25-250
DC-DC STEP-UP CONSTANT CURRENT L
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
250mA
-
-40°C ~ 70°C
21 W
94%
LDH-25 (25W)
Constant Current
Boost
9.5V
32V
12.5 ~ 84V
Analog, PWM
OVP, SCP
2.06" L x 1.07" W x 0.94" H (52.4mm x 27.2mm x 24.0mm)
CE, EAC
1
VLD24-350
LED SUPPLY CC BUCK 2-30V 350MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
350mA
-
-40°C ~ 85°C
11 W
96%
VLD24
Constant Current
Buck
6.5V
36V
2 ~ 30V
Analog, PWM
Remote On/Off, SCP
0.90" L x 0.40" W x 0.37" H (22.9mm x 10.2mm x 9.5mm)
-
1
RCD-48-1.00
LED SUPPLY CC BUCK 2-56V 1A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
7-DIP Module
1A
-
-40°C ~ 80°C
56 W
96%
LIGHTLINE RCD-48
Constant Current
Buck
9V
60V
2 ~ 56V
Analog, PWM
Remote On/Off, SCP
1.28" L x 0.64" W x 0.44" H (32.6mm x 16.5mm x 11.1mm)
EN, UL
1
LDD-1500LS
LED DRIVER CC BUCK 2-30V 1.5A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
24-SMD Module, 18 Leads
1.5A
-
-40°C ~ 71°C
-
95%
LDD-L
Constant Current
Buck
6V
36V
2 ~ 30V
Analog, PWM
Remote On/Off, SCP
1.25" L x 0.80" W x 0.45" H (31.8mm x 20.3mm x 11.4mm)
CE
1
LDD-300H
LED DRIVER CC BUCK 2-52V 300MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
24-DIP Module, 9 Leads
300mA
-
-40°C ~ 85°C
-
97%
LDD-H
Constant Current
Buck
9V
56V
2 ~ 52V
PWM
Remote On/Off, OTP, SCP
1.25" L x 0.80" W x 0.48" H (31.8mm x 20.3mm x 12.2mm)
CE
1
NLDD-350H
DC-DC CONSTANT CURRENT STEP-DOWN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
24-DIP Module, 9 Leads
350mA
-
-40°C ~ 50°C
-
96%
NLDD-H
Constant Current
Buck
10V
59V
6 ~ 52V
PWM
Remote On/Off, OVP, SCP
1.26" L x 0.81" W x 0.49" H (32.1mm x 20.5mm x 12.5mm)
CE, EAC
1
LDH-25-350
DC-DC STEP-UP CONSTANT CURRENT L
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
350mA
-
-40°C ~ 70°C
25 W
95%
LDH-25 (25W)
Constant Current
Boost
9.5V
32V
12.5 ~ 72V
Analog, PWM
OVP, SCP
2.06" L x 1.07" W x 0.94" H (52.4mm x 27.2mm x 24.0mm)
CE, EAC
1
RCDE-48-1.05
LED DRVR CC BUCK 3-52V 1.05A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
24-DIP Module, 9 Leads
1.05A
-
105°C
-
97%
LIGHTLINE RCDE-48
Constant Current
Buck
6V
60V
3 ~ 52V
Analog, PWM
OTP
1.26" L x 0.81" W x 0.48" H (32.1mm x 20.6mm x 12.3mm)
-
1
RCD-24-1.00
LED SUPPLY CC BUCK 3-31V 1A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
1A
-
-40°C ~ 71°C
31 W
96%
LIGHTLINE RCD-24
Constant Current
Buck
6V
36V
3 ~ 31V
Analog, PWM
Remote On/Off, SCP
0.87" L x 0.49" W x 0.33" H (22.1mm x 12.6mm x 8.5mm)
cULus
1
RCD-24-0.50
LED SUPPLY CC BUCK 2-35V 500MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
500mA
-
-40°C ~ 80°C
18 W
96%
LIGHTLINE RCD-24
Constant Current
Buck
4.5V
36V
2 ~ 35V
Analog, PWM
Remote On/Off, SCP
0.87" L x 0.49" W x 0.33" H (22.1mm x 12.6mm x 8.5mm)
cULus
1
VLD24-500
LED SUPPLY CC BUCK 2-30V 500MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
6-DIP Module
500mA
-
-40°C ~ 71°C
15 W
96%
VLD24
Constant Current
Buck
6.5V
36V
2 ~ 30V
Analog, PWM
Remote On/Off, SCP
0.90" L x 0.40" W x 0.37" H (22.9mm x 10.2mm x 9.5mm)
-
1

LED 驱动器

LED驱动器是一种专门的设备,可确保在电压发生变化时,稳定和持续地向发光二极管(LED)提供电流。LED需要特定的电流以高效运行并以所需的亮度发光。 LED驱动器的主要功能是调节和控制通过LED电路的电流,以实现LED的最佳性能和寿命。驱动器通过调整其输出电压来补偿输入电压的变化或其他可能影响LED工作的因素来实现这一目标。 LED驱动器配备了各种电子元件和电路来实现这些目标。 LED驱动器常用的一种方法是脉宽调制(PWM),其中驱动器以高频率快速开关电流流动。通过改变这些脉冲的宽度,可以控制供应给LED的平均电流。 LED驱动器中使用的另一种技术是恒流调节。这种方法可确保LED接收到稳定和精确的电流量,即使输入电压有波动。这种方法有助于保护LED免受过大或过小电流可能引起的损害。 LED驱动器有不同的配置和设计,以适应各种应用。它们可以集成在LED灯具本身中,也可以作为单独的外部设备提供。一些LED驱动器是可调光的,用户可以根据需要调整光强度。 LED驱动器在最大化LED的效率、寿命和性能方面起着至关重要的作用。它们保护LED免受电压峰值、电流突增和其他可能损坏或降低其性能的电气异常。 LED驱动器通过提供LED所需的最佳电流来提高能源效率,同时减少了能量的浪费。 总之,LED驱动器是一种专门的设备,用于确保向LED提供稳定和持续的电流。它对电压波动和其他电气因素进行补偿,以保持最佳性能并保护LED免受损害。 LED驱动器是LED照明系统中不可或缺的组件,有助于提高能源效率并延长LED的使用寿命。