€5,99
150 Watt Step Up Inverter DC-DC Boost, among other things suitable for powering a Laptop at 12 volts - Input 10 to 32 Volts - Output 12 to 35 Volts - Max Power 6 Ampere - Efficiency 94%
€7,50
24V / 12V To 5V / 5A DC-DC Step Down Power Supply
€4,25 €3,99
Current and Voltage Controll Module, suitable as Driver for High Power Leds and Charging Li-ion and Ni-MH Batteries - Adjustable Current - Adjustable Voltage - 92% Efficiency (max) - Input range 5 to 35 Volts - Maximum power 3 Ampere
€9,95
DC DC High Power Adjustable Step up Module 3.0 - 35V 100W With Digital Display Voltmeter for uno r3
€9,95
DC-DC step-down Adjustable constant pressure constant current High Power 12A solar charger LED drive vehicle mounted module
€4,95
LM2577 DC-DC Adjustable Step up Power converter
€8,50
LM2577 DC-DC Step up Power Converter with Digital Voltmeter
€12,50
Mini Adjustable Power Supply with CC / CV and display - Current Adjustable - Voltage Adjustable - With Dual Display - With Data Port - Suitable for Batteries