Parameters: Name: XL1509 DC-DC step-down module Input: 5V-40V Output: 1.2-35V continuously adjustable Output current: 2A (Max) Conversion efficiency: 96% (Max) Switching frequency: 150KHz Size: L22mm * W17mm * H7mm Working temperature: – 40 ℃ -+85 ℃ Load capacity: about 5W for long time and about 7W for short time
Fast charge support protocol: PD2.0/PD3.0, QC2.0/QC3.0, AFC Support voltage: 5V, 9V, 12V, 15V, 20V (voltage step is not supported) Voltage adjustment method: According to the table on the back of the board, adjust the DIP switch to control the voltage output Size: 3.1*2*cm Net weight: 3.5g
Specifications: Current: 100A Voltage: AC9-12V Input Time: 1-50 cycle unit (1 cycle = 20ms) Package: 1 x NY-D01 100A Digital Display Spot Welding Module Time and Current Controller Panel Timing Ammeter Spot Welders Control Board Description: The NY-D01 Digital Display Spot Welding Module is an essential tool for spot welders, offering precise control over welding time and current. It supports up…
2S 20A 7.4V 8.4V 18650 Lithium battery protection board/BMS board Standard/Balance NOTE: after batteries connected to BMS please connect charging voltage for short time to the BMS to activate it. •Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on…