opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board
![AC85-265V wide voltage input 100w w/PFC factor / LED driver / constant current power supply / built-in bare board drive NEW opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/HTB138zHBhSYBuNjSsphq6zGvVXaJ.jpg)
AC85-265V wide voltage input 100w w/PFC factor / LED driver / constant current power supply / built-in bare board drive NEW
Бренд:
1884 Руб.
![AC85-265V wide voltage input 100w w/PFC factor / LED driver / constant current power supply / built-in bare board drive NEW opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/Hfd92ee0423f043fd96fde4fa15e8ba82q.jpg)
AC85-265V wide voltage input 100w w/PFC factor / LED driver / constant current power supply / built-in bare board drive NEW
Бренд:
1704 Руб.
![10 PCS/LOT 12V 2A Switching Power Supply Module new IC chip Regulator Switch Power bare board Monitor LED Lights AC 100-240V opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/H1723b62b141b489f87405406bf0ecf8an.jpg)
10 PCS/LOT 12V 2A Switching Power Supply Module new IC chip Regulator Switch Power bare board Monitor LED Lights AC 100-240V
Бренд:
1659 Руб.
![275nm UVC LED Module For DIY UVC Disinfection Lamps With USB Power Supply Board Deep UVC LED Violet Light Sterilization 285nm opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/H70dcbaa4038849bb93e80e0e8cfa82e5L.jpg)
275nm UVC LED Module For DIY UVC Disinfection Lamps With USB Power Supply Board Deep UVC LED Violet Light Sterilization 285nm
Бренд:
213 Руб.
![1W 350MA 3W 700MA 5V High Power Infrared Ray IR Remote Control Launch Module Launcher Transmitter Board 940nm LED for RC Toy DIY opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/H5c30541994664eb68c8cf283cd824c19e.jpg)
1W 350MA 3W 700MA 5V High Power Infrared Ray IR Remote Control Launch Module Launcher Transmitter Board 940nm LED for RC Toy DIY
Бренд:
1604 Руб.
![50 PCS/LOT Switching Power Supply Module AC 100V-240V 12V 2A IC chip Regulator Switch Power bare board Monitor LED Lights opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/HTB19LFUV7PoK1RjSZKbq6x1IXXaZ.jpg)
50 PCS/LOT Switching Power Supply Module AC 100V-240V 12V 2A IC chip Regulator Switch Power bare board Monitor LED Lights
Бренд:
6835 Руб.
![New 1.2A 5-24V LED Constant Current Dimming Driver Board 300mA 600mA DC Potentiometer Control Knob Lighting Desk Lamp Module opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/S9dc761009a234eccbca66d4139f040feS.jpg)
New 1.2A 5-24V LED Constant Current Dimming Driver Board 300mA 600mA DC Potentiometer Control Knob Lighting Desk Lamp Module
Бренд:
198 Руб.
![Red Laser Diode Driver Board with APCcontrol Current 10-50mA Enter3-5V Voltage 650nm635nm850nm905nm Photoelectric Module General opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/S6b0d065ff1db46f88327adc6455eeb65H.jpg)
Red Laser Diode Driver Board with APCcontrol Current 10-50mA Enter3-5V Voltage 650nm635nm850nm905nm Photoelectric Module General
Бренд:
262 Руб.
![PAM8403 module board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB power supply opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/S09168c7dd2b64b9b8644451f2d766d32j.jpg)
PAM8403 module board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB power supply
Бренд:
666 Руб.
![High power boost constant voltage constant current car notebook power supply LED boost drive aluminum substrate boost board opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/S46c5fcf0a7174812a329c605c6f2b73em.jpg)
High power boost constant voltage constant current car notebook power supply LED boost drive aluminum substrate boost board
Бренд:
458 Руб.
![Blue-green High-power Laser PCB Circuit Board 12V Input TTL And Analog Circuit Switching Constant Current And Constant Voltage opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/H5bf7edd26e194a8c897f36b0e3d550d4g.jpg)
Blue-green High-power Laser PCB Circuit Board 12V Input TTL And Analog Circuit Switching Constant Current And Constant Voltage
Бренд:
3869 Руб.
![New IC chip 12V 2A Switching Power Supply Module DC Voltage Regulator Switch Power bare board Monitor LED Lights 110V 220V opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/H561377ccef87494c8707e7d055779989E.jpg)
New IC chip 12V 2A Switching Power Supply Module DC Voltage Regulator Switch Power bare board Monitor LED Lights 110V 220V
Бренд:
239 Руб.
![Laser Module PCB Circuit Board 3-5V Input Red/Green/Blue Laser Universal ACC Constant Current Voltage Can Be Customized opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/Sbfc5bc34b33346f7b4c74d50c97a94259.jpg)
Laser Module PCB Circuit Board 3-5V Input Red/Green/Blue Laser Universal ACC Constant Current Voltage Can Be Customized
Бренд:
94 Руб.
![New LED Constant Current Dimming Driver Board 1.2A 5-24V Knob Lighting Desk Lamp Module 300mA 600mA DC Potentiometer Control opa548 module power operational amplifier current amplifier 3a continuous current wide output voltage swing function demo board](https://ae01.alicdn.com/kf/Se59c8e0d7fb64aaf9359d598d920330dC.jpg)
New LED Constant Current Dimming Driver Board 1.2A 5-24V Knob Lighting Desk Lamp Module 300mA 600mA DC Potentiometer Control
Бренд:
197 Руб.