LM2596S DC-DC Voltage Regulator step-down 4.5V-40V power supply module 3A Adjustable Pack of 4 by Akobearla

Parameter: Weight: 13.2g/pc Dimmension: 43(L) x 21(W) x 14(H)mm (16.93 x 8.27 x 51.51inches) IN+ input positive, IN- output negative OUT+ output positive, OUT- output negative Dimensions: 45 (L) 20 (w) 14 (H) mm (with potentiometer) Input Voltage range: DC 3.2V ~ 36V (Max below 35DCV, input voltage must be higher 1.5V than output voltage, can't boost) Output Voltage range: DC 1.25V ~ 34V (Max below 32DCV) voltage continuous adjustable,high-efficiency maximum output current of 3A Conversion efficiency: 92% (the highest) Working Temperature: - 40 ℃ to + 85 ℃ Measured12V input, 5Voutputcurrent is 1Aload regulation rate of less than1% Note: 1.this is the step-down module, the input voltage must be higher than the output voltage 2.Pls don't reflect in connect the circuit on input/output, or it might burn off Voltage Adjustable: Connect the power (3-40V) ,adjust the blue potentiometer knobs, (anti-clockwise rotation step-down) and monitor the output voltage with a multi meter to reach the required voltage. Application: 1.Car stable voltage power supply, only need to connect the module to the car cigarette lighter power supply, you can adjust any output voltage bewteen 1.25V~30V by Adjusting the potentiometer for charging for your mobile phone, MP3, MP4, PSP,etc and many devices, simple and convenient. 2.Power supply for the electronic equipment, you can adjust the voltage 3-35V what you need with this module according to electronic equipment, easy and convenient. 3.Voltage Testing for system work, you can debug a variety of voltage test of system working with this module, easy and convenient. Package included: 4 x DC-DC step-down buck module

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Parameters:Model/Name: LM2596S DC-DC Buck ModuleInput voltage: 3.2V~46V (recommended for use within 40V)Output voltage: 1.25V~35VOutput current: 3A (max.)Conversion efficiency: 92% (highest)Output Ripple: andlt;30mVSwitching frequency: 65KHzWorking temperature: -45°C~ +85°CDimensions: 43mm * 21mm * 14mm (length * width * height)Description:Input voltage range: DC 3.2V to 46V Recommended for use within 40V! (The input voltage must be more than 1.5V higher than the output voltage. Can not

Specifications: Supply voltage: DC12V(±5%) Current regulation range of constant current discharge: 0-10A Discharge voltage range: 3.3V-60V, accuracy: 0.01V Maximum capacity range: 99999mAH Maximum power: 150W Size: Approx. 14 x 10 x 6.5cm / 5.51 x 3.93 x 2.55inch Quantity: 1PC Weight: 410G Usage method: 1.Set Press the rotate button, the main interface and the setting interface will be switched. In the setting interface, adjust the rotary button, changing the corresponding parameters in the

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