4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank
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Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module Voltage Buck Converter Adjustable 97.5% 1.8V 2.5V 3.3V 5V 9V 12V
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Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V
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MAX31865 PT100 to PT1000 RTD-to-Digital Converter Board Temperature Thermocouple Sensor Amplifier Module 3.3V/5V For Arduino
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PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module
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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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5/10pcs Step Down Power Supply Module Buck Converter DC-DC 4-18V To 0.8-17V 1.8V/2.5V/3.3V/5V/9V/12V 3A Adjustable
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5pcs Ultra-Small Size Mini DC-DC 3A Step Down Buke Power Module MP1584 Voltage Buck Converter Adjustable 3.3V 5V 9V 12V
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