surse DC stepdown adjustabila LM2596 sau stepup
1) 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 21ron 2) stepdown xl6009: 19ron IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A ...
Timisoara, Timis
ieri 08:31