LM2596HV DC-DC step-down power module, 10100159
Fetures:Input voltage range: 5V - 60V (adviced below 50V)Range of output voltage: 1.25V - 26VOutput maximum current: 3AContinuous/Stable working
LM2596HV DC-DC step-down power module
LM2596 Step Down DC-DC Converter With Voltage Meter Power Module [LM2596 Voltage Meter] - US $3.80 : HAOYU Electronics : Make Engineers Job Easier
Adjustable output voltage range of 1.25V ~ 37V continuously adjustable (1.5V input voltage must be higher than the output voltage). br 2.
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lm2596 dc-dc 3-40v adjustable step-down power supply module
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lm2596 dc-dc 3-40v adjustable step-down power supply module
The Introduction of LM2596 Step Down Power Module DC-DC Converter : 4 Steps - Instructables