ac dc buck step down power supply module adjustable dual output isolation switch converter board 110v 220v to 12v 24v 36v 100w
PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module
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mini2in1 DC DC Step-Down & Step-Up Converter 1.8V-5V to 3.3V Power for Arduino Wifi ForBluetooth ESP8266 HC-05 CE1101 LED Module
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DC 9-120V to 5-12V 3A Step Down Converter Module Non-isolated Power Supply Buck Stabilizer Adjustable Voltage Regulator
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4A Mini DC-DC Buck Converter 6V-16V 9V 12V to 5V 3.3V Step-down Power Voltage Regulator Module Efficiency 98%
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DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case
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Power Module DC-DC Buck Converter 9V/12V to 5V3A output high efficiency Step-down Power Voltage Regulator Module input 6~16V
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DC 9-120V to 5-12V 3A Step Down Converter Module Non-isolated Power Supply Buck Stabilizer Adjustable Voltage Regulator
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MCP23017 I2C Interface 16bit I/O Extension Module Pin Board IIC to GIPO Converter 25mA1 Drive Power Supply for Arduino and C51
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264 Руб.