SHANLING H2 Headphone Power Amplifier Protable DAC AMP Decoder Headphone Amplifier Bluetooth 5.0 Hi-Res Audio Amplifier CS43198
Aliexpress UK
98% 4A Mini DC-DC Buck Converter 5.5V-16V 6V 9V 12V 15V to 5V 3.3V Step-down Voltage Regulator Power Supply Module
Aliexpress UK
5 PCS 3.3-6V to 3V 3.3V DC-DC Converter Step-Down Power Supply Buck LDO Module Voltage regulator Board
Aliexpress UK
LM2596HVS LM2596 HV LM2596HV DC-DC Adjustable Step Down Buck Converter Power Module 4.5-50V To 3-35V Urrent limiting
Aliexpress UK
10Pcs 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
Aliexpress UK
Automatic Step Up Down DC Power Supply AT30 Converter Buck Boost Module Replace XL6009 4-30V To 0.5-30V
Aliexpress UK
300W XL4016 DC-DC Step Down Buck Converter 5-40V To 1.2-35V Max 9A DC DC Adjustable Power Supply Module LED Driver For Arduino
Aliexpress UK
SAMIROB DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK