(We ask for your understanding). Unsigned from sheet part with sheet check, good condition see also sample scan.
Chrees Controller Module, 20A Relay Strong Load Capacity 4V 40V DC Voltage Regulation Low Power Consumption, with Copper Terminal Optocoupler Coupling, for Automation Supplies
XY6020L 20A 1200W Voltages Regulator Step Down Adjustable Constant Current Controller Regulator Module Electronic Testing
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XY6020LV Adjustable Stabilized Power Supply Constant Voltages Current Maintenance 20A/1200W Voltages Reduction Module
XY6020L 20A 1200W Step Down Converte Step Down Module LCD Adjustable Regulated Stabilized Voltages Power Supply Module
20A 1200W Adjustable Direct Current Stabilized Voltages Power Supply Base Plate Constant Voltages Current Step Down
