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B09Z7N1H5L Price: $9.29 Score: 1000.000 Category: Electronics Rating: 4.5 Votes: 81 Find similar products ATNSINC 4Pack LM2596 DC-DC Buck Converter, Adjustable Step Down Voltage Regulator 3-40V to 1.5-35V High Efficiency Power Supply Volt Reducer Transformer Module. .	B06XZ49ZS9 Price: $7.99 Score: 15.152 Category: Electronics Rating: 5 Votes: 2 Find similar products 5 PCS Buck Converter, Icstation LM2596S DC-DC Voltage Regulator Step Down Converter Module Power Supply 4-35V to 1.25-35V 3A. .
B08JYTQ5BW Availability: Currently unavailable Score: 11.111 Category: Electronics Rating: 5 Votes: 5 Find similar products ANMBEST 5PCS MT3608 Boost Converter DC-DC 2V-24V to 5V-28V 2A Step-Up Adjustable Power Supply Module. .	B0B63C1458 Price: $22.99 Score: 10.870 Category: Electronics Rating: 4.5 Votes: 31 Find similar products BULVACK 20-Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Power Supply Step-Down Module. Electrical Parameters: Input Voltage: DC 3 -40 V Output Voltage: DC 1.5 - 35 V Output Current: 3A(MAX) It is recommended to use under 2A (NOTE: When using high power, add a heat sink to the power supply chip) Load adjust ratio: +/-0.5% Voltage adjust ratio: +/-2.5% Transferring efficiency: 92% Max(the higher output voltage, the higher efficiency) ON/OFF frequency: 150KHz Output ripple: 200mV Module feature: buck and non-isolated Rectification method: non-synchronous rectification Function: 1.Built in over-temperature protection function 2.Built in current limit function 3.Built in output short-circuit protection function How to use： 1.Access the power supply ( 3 -40 V), the power indicator light, the module is working properly. 2.Adjust the blue potentiometer knob (usually clockwise rotation boost, counterclockwise rotation Step-down) and monitor the output voltage with a multimeter to reach the required voltage. 3.A customer reflects the module output voltage can not be adjusted, always equal to the input voltage. When you encounter this problem, please first counterclockwise rotation potentiometer 10 laps above, and then use the module can be normal adjustment of the voltage. Package includes: 20 X LM2596 board Note: This is a buck module. The input voltage must be higher than the output voltage. The input and output interface can not be reversed. It is recommended to use the current within 2.5A when working for a long time. If it exceeds 2A, you need to add a heat sink (output above 10W).
B092479721 Price: $18.99 Score: 10.417 Category: Electronics Rating: 4.1 Votes: 226 Find similar products ACEIRMC XL6019 5A High Power Current DC to DC Step-up 5V 6V 12V 24V 3-35V to 5-40V XL6019 Converter Adjustable Voltage Regulator Power Modules Boost Module Booster (10pcs). Description： MS + -> Positive; IN ---> Negative; OUT + -> Positive; OUT ---> Negative Input Voltage: DC 3-35 V(40V MAX) Output Voltage: DC 5-40V ( 45V MAX Adjustable) Input Current: 5A (MAX) Conversion efficiency: 94% (MAX) Output ripple: 100mv (MAX) Switching Frequency: 220 kHZ Working Temperature: Industrial (-40 ° C to + 85 ° C) Voltage regulation: ± 0.5% Load regulation: ± 0.5% Size: Approx 50 * 28 * 13mm (L * W * H) Instructions: Input and Output must be connected correctly Conventional Constant Voltage Output BOOST Fully Integrated Solutions, Integrated MOSFET, Fewer External Components, Smaller Cos System Built-in over temperature protection, full set overcurrent protection circuit reliability, high reliability TO263-5L standard package, suitable for 30W boost inside applications. Power (3-35 V), power indicator light, module is working properly. Adjust the blue knob of the potentiometer (counterclockwise general impulse, buck clockwise rotation) and with a multimeter to monitor the output voltage reaches the required voltage NOTE: Long hours working current is recommended for use at less than 2.5 M, while adding heatsink mass (10 W output above); Because it is boosting the module, in order to ensure stable output, please keep the minimum differential 1.5 V. Package： 3 * XL6019 5A Current DC to DC Adjustable Boost Power Supply Board Module.	B09LLZMM1C Price: $20.59 Score: 10.309 Category: Electronics Rating: 4.4 Votes: 18 Find similar products AITRIP 10PCS 4PCS AC/DC to DC Step Down Buck Converter AC 5-30V DC 5-48V 24V 36V 48V to DC 2.5-35V 12V Voltage Regulator Board 2A Adjustable Volt Power Supply Module. Features 1: A: The power module adopts the plug-in LM2596HV, the high voltage version of the LM2596. The maximum input voltage is 50V (limited by the filter capacitor withstand voltage). The external heat sink can withstand high current operation. The input terminal uses a 4A rectifier bridge stack to input AC power, and has a dedicated DC input port, which is commonly used for AC and DC input. The output voltage can be adjusted from 3.3V to 33V, and the output voltage will vary with different input voltage ranges. B： Input AC voltage AC5V-AC30V or DC5V-50V, due to the large fluctuation of AC voltage, the recommended AC voltage range has reserved margin. The power module has a maximum input voltage of 50V (limited by the filter capacitor withstand voltage) and a heat sink. The output current can work stably at 2.2A output current for a long time, and can work at 3A output current for a short time. The front of the PCB has the name of the silk screen terminal, and the back side also has the name of the silk screen terminal. When soldering the lead, please recognize it and solder it to prevent damage. Futures 2: Input voltage range: AC 5V-30V, DC 5V-50V Output output range: DC 3.3V-33V Output current range: up to 2.2A (the regulator chip can withstand a maximum current of 3A, can work at 3A output current for a short time Module size: 51mm*26mm Package： 10pcs LM2596HV AC/DC to DC Buck Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A LM2596 Power Supply.
B07NSNJGPP Availability: Currently unavailable Score: 10.000 Category: Electronics Rating: 5 Votes: 1 Find similar products fosa DC-DC Converter, Step Down Voltage Regulator DC 4.75-24V to 0.93V-18V Buck Converter Power Supply Module. .	B07TCF26NT Price: $10.83 Score: 9.804 Category: Electronics Rating: 4.8 Votes: 3 Find similar products DC-DC Buck Converter Step Down Voltage Regulator DC 4.5V-30V to 0.8V-12V Buck Converter Constant Voltage Constant Current Adjustable Power Supply Module. DC-DC Buck Converter Step Down Voltage Regulator DC 4.5V-30V to 0.8V-12V Buck Converter Constant Voltage Constant Current Adjustable Power Supply Module.
B09Y1WFMGQ Price: $12.99 Score: 9.259 Category: Electronics Rating: 4.3 Votes: 94 Find similar products Valefod XL6009 DC to DC Boost Converter 3.0-30V to 5-35V Step-up Transformer Power Module, Pack of 6. Features: - DC to DC step up module - Thickened circuit boards - Built-in 4A high-efficiency MOSFET switch and high-frequency(400KHZ) switching technique - Advanced solid-state capacitor - 100% tested, sealed in anti-static packaging Kindly Note: 1. The output voltage must be higher than the input voltage. 2. The input voltage should be within 5V to 30V, other input voltage may cause damage or failure with a high probability. 3. Do not reverse the input and output interface 4. Keep output under 2.5A and use a heat sink when for a long time working Specifications: - Model: XL6009/DSN6009/XL6009E1 - Input voltage: DC 3V - 30V (optimum working voltage range is 5V to 30V) - Output Voltage: DC 5V - 35V (adjustable) - Output Current: <4A, no-load 18mA (5V input, 8V output, no-load current 18mA, the higher the voltage, the greater the no-load current.) - Conversion Efficiency: <94% (the greater differential pressure, the lower the efficiency) - Switching Frequency : 400KHz - Rectification: non-synchronous rectification - Module property: non-isolated boost module - Output ripple: 50mV (the higher the voltage, the greater the current, the greater the ripple) - Operating Temperature: -40℃ to +85℃ - Load Regulation: ± 0.5% - Voltage Regulation: ± 0.5% - Size(L x W x H): 432114mm / 1.690.830.55inch - Weight: 12g Package List: 6x DC to DC Boost Converter Module.	B08978VFS8 Availability: Currently unavailable Score: 9.259 Category: Electronics Rating: 4 Votes: 10 Find similar products DAOKI 2Pack DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module with 24AWG Cable. Description: Module properties: non-isolated step-up module (BOOST) Input voltage: DC10V-40V Input current: 6A (MAX) exceeds4A please enhance heat dissipation Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet) Output voltage: 10-50V continuously adjustable Constant] range: 0.2-6A Temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150KHz Conversion efficiency: up to 96% Overcurrent protection: There Input reverse polarity protection: Yes Applications: 1. DIY a power supply, 12V can input and output can 12-50V adjustable. 2. the power supply for your electronic device, according to your system can set the output voltage value. 3. as the car power supply for your laptop, PDA or a variety of digital products supply. 4. DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books. 5. solar panel regulator. 6. to the battery, rechargeable lithium batteries. 7. driving high-power LED lights. Package Included: 2 x DC-DC Boost Converter Module 250W 1 x 19.6 24AWG Wire.