Power Supply Modules - Wholesale Electronic Components
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5 products available in Power Supply Modules. Filter by subcategory below, or use our search to find exact part numbers.
Power Supply Modules / DC-DC Converters
LM317 DC-DC Converter Buck Step Down Circuit Board Module LM317 Adjustable Voltage Regulator Power Supply
LM317 可调线性稳压降压模块，输出电压 1.25V–37V 连续可调，最大电流约 1.5A，配多圈电位器，适用于实验电源与可调供电场景。
Reference Price: $0.36
Final price subject to quotation
Power Supply Modules / DC-DC Converters
AMS1117 1.5V DC-DC Step Down Power Supply Module AMS1117-1.5V for Raspberry Pi
AMS1117-1.5 1.5V 低压差线性稳压(LDO)电源模块，输出固定 1.5V，最大电流 800mA，适用于传感器、低电压逻辑供电与树莓派扩展。
Reference Price: $0.15
Final price subject to quotation
Power Supply Modules / DC-DC Converters
AMS1117 2.5V DC-DC Step Down Power Supply Module AMS1117-2.5V for Raspberry Pi
AMS1117-2.5 2.5V 低压差线性稳压(LDO)电源模块，输出固定 2.5V，最大电流 800mA，适用于 FPGA/MCU 内核供电与模拟电路。
Reference Price: $0.15
Final price subject to quotation
Power Supply Modules / DC-DC Converters
AMS1117 3.3V Power Supply Module AMS1117-3.3V Power Module AMS1117-3.3V for DIY Kit
AMS1117-3.3 3.3V 低压差线性稳压(LDO)电源模块，输出固定 3.3V，最大电流 800mA，板载滤波电容，适用于 Arduino/树莓派等 5V 转 3.3V 供电。
Reference Price: $0.15
Final price subject to quotation
Power Supply Modules / DC-DC Converters
DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA
AMS1117-3.3 3.3V 低压差线性稳压(LDO)电源模块，输出固定 3.3V，最大电流 800mA，板载滤波电容，适用于 Arduino/树莓派等 5V 转 3.3V 供电。
Reference Price: $0.1
Final price subject to quotation