โมดูลพาวเวอร์ซัพพลายสเต็ปดาวน์ LM2596s DC-DC 3A XL4005 5A Voltage Regulator 12V 5V 3V ปรับได้ คุณภาพสูง

Name : LM2596 DC-DC Buck module -Input voltage :4V ~ 35V -The output voltage : 1.23V ~ 30V -Output Current :3A( Max) -Conversion efficiency:92%( MAX ) -Output ripple: <30mV -Switching frequency: 150KHz -Working temperature: -forty Five~ +85 -Size :43mm * 21mm * 14mm(Long*Width*Hight) Name : XL4005 Adjustable Buck Module 4~38V High Power 96% High Efficiency Low Ripple 5A - Module performance and characteristics: - Module properties: non isolated depressurization module (BUCK) - Input voltage: 4-38V (please do not exceed 38V as much as possible) - Output voltage: 1.25-36V continuous adjustable - Output current: 0-5A, it is recommended to be used in 4.5A. - Output power: recommended in 75W, more than 50W Please add heat sink. - Working temperature: -40~+85 degree - Working frequency: 180KHz - Conversion efficiency: maximum 96% (efficiency related to input, output voltage, current, pressure difference) - Load adjustment rate: S (I) = 0.8% - Voltage adjustment rate: S (U) = 0.8% - Power indicator lamp: there is - Short circuit protection: (limited current 8A) - Overtemperature protection: (automatic shut off after overheating) - Input back protection: No, (if you need to enter a large current diode in the input string) - Installation: 2 3mm screws - Connection mode: welding, V-IN for input, V-OUT for output - Module size: long 54mm wide 23mm high 18mm ***หมายเหตุ*** สั่งสินค้าก่อน 15:00 จัดส่งในวันนั้นๆ สั่งสินค้าหลัง 15:00 จัดส่งในวันถัดไป