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![]() B01HWJ92GY Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 5 Votes: 1 Find similar productsPink Lizard 5V 1.2W Monocrystalline 104MM x 80MM 240MA Mini Solar Panel Photovoltaic Panel. 5V 1.2W Monocrystalline 104MM x 80MM 240MA Mini Solar Panel Photovoltaic Panel Feature: 5V 1.2W Solar Panel High conversion rate, high efficiency output Excellent weak light effect Suitable for charging cellphone and small DC batteries Build your DIY powered models, solar display , solar light and solar toys, etc Voltage: 5V Power: 1.2W Current: 240 mA Material: Monocrystalline Size: 104 x 80mm Package included: 1 x Solar Panel. If there is a size or colour choice please email me with your choice or it will be sent at random. | ![]() B00RYJ3P8E Availability: Currently unavailable Score: 5.714 Category: Electronics Rating: 3 Votes: 2 Find similar productsSMAKN 4.5-30V to 0.8-30V DC Converter Constant Current Solar Battery Charger PWM LED Buck Driver IC Power Supply. Module properties: non-isolated step-down module (BUCK) Input Voltage: DC 4.5-30V Output Voltage: DC 0.8-30V Output Constant Current Range: 0.1-5A Operating temperature: -40°c to +85°c Working frequency: 300KHz PWM control frequency range: 100-300Hz Conversion efficiency: up to 95% Short circuit protection: YES ( the Limit current is the Setting constant current value) Over-temperature protection: Yes (Over-temperature Automatically shuts down the output) Input reverse polarity protection: None ( please install diode at input port ) Output anti irrigation protection: None ( please follow the picture to install the Anti-irrigation diode ) Charging indication: charging Red light, full charged Green light Installation: four 3mm screws Wiring: Connection: V-IN input, V-OUT output Dimensions: 60x26x20mm Some Application: DIY voltage Regulator, with constant current, can protect the load. The power supply for electronic equipment. For a variety of battery charging, Setting the charging voltage and charging current according to the different voltage and battery capacity, with charging indicator, convenient to observe the state of charge. solar panels power supply for battery charging, With constant current, which prevents battery overcharge. Driver high-power LED, Free series-parallel combination, With PWM control input, Available SCM to Control the LED brightness (PWM control frequency range 100-300Hz). Use as a car power supply, Power supply for electronic equipment. Package Include: 1x DC Converter. |
![]() B07G456MS8 Price: $6.99 Score: 5.525 Category: Electronics Rating: 4.7 Votes: 8 Find similar productsNOYITO DC to DC 5A 75W Buck Power Supply Module CC CV DC 5V - 36V Buck to 1.2V - 32V Output ADJ 75W Max Constant Voltage Constant Current Step-Down Power Supply Module LED Driver Board. Module features: 1. High power, high efficiency, 5A, low ripple; 2. Three-in-one: used as a common step-down module with overcurrent protection; used as a charger for various voltage lithium batteries, batteries, nickel-cadmium nickel-hydrogen batteries (batteries), for solar panels, wind power generation Machine and other occasions; used as a high-power LED constant current drive module; 3. There are two modes of constant voltage and constant current, and there are indicators to indicate which mode the module is currently in; 4. When used as a lithium battery charger, you can set the float voltage and charge current, and the indicator light indicates whether it is charging or is full; 5. With current limiting protection, the module will not burn out even if the output is short circuited. Module parameter Input voltage: DC 5V - 36V. Output voltage: DC 1.25V - 32V continuously adjustable. Output current: adjustable, 5A (recommended for use within 4.5A). Output power: 75W (recommended to use within 50W, please reduce power when using large differential pressure). Working temperature: -40~+85 °C. Working frequency: 180KHz. Conversion efficiency: 96%. Short circuit protection: Yes (limit current 8A). Over temperature protection: Yes (automatically turn off the output after over temperature). Input reverse connection protection: None, (If necessary, please input a large current diode in the input string). Installation method: 4 pieces of 3mm twisted wire. Wiring method: terminal block or soldering terminal, V-IN is input, V-OUT is output. Module size: length 68.2mm width 38.8mm height 15mm. Weight: 35g. Note: When using this module for more than 3A, 35W, please strengthen the heat! ! ! Package Included 1Pcs NOYITO DC-DC 5A 75W Buck Power Supply Module. | ![]() B08D7KSCDN Price: $12.99 Score: 5.376 Category: Electronics Rating: 4.3 Votes: 93 Find similar productsYmiko Boost Converter Module XL6009 DC to DC 3.0-30 V to 5-35 V Output Voltage Adjustable Step-up Circuit Board Apply to Laptops Voltage Regulator for Solar Panels. Specifications: Input Voltage: 3V-35V Output Voltage: 5V-45V Input Current: 5A(Peak) Voltage Display Range: 5V-30V(if input voltage is lower than 4.5V, it will not display) Voltage Display Error: +/-0.1V Size: 72*48*16mm / 2.83*1.89*0.63 Note: 1, This is a boost module so output voltage should be higher than input voltage. 2, Peak output current is less than 5A. 3, This kit requires professional knowledge and ability, please make sure you know how to use it. Instruction: 1. Connect the module to power supply (4.5-40V), the input indicator light is on, and module is working normally. 2. Adjust the blue potentiometer knob (generally turn clockwise to step up and turn counterclockwise to step down) and check the output voltage with a multimeter until it meets requirement. 3.If the output voltage of the module can not be adjusted, which means it is equal to the input voltage, please turn the potentiometer counter-clockwise for several circles then the voltage can be adjusted normally. Package Includes: 1 x Boost Module. |
![]() B007XAEINU Availability: Currently unavailable Score: 5.376 Category: Electronics Rating: 3 Votes: 20 Find similar productsSUN-600G 600W Watt MPPT Micro Grid Tie Solar Power Inverter Solar Panel 120V AC NEW US Seller. . | ![]() B07HCP8QFN Price: $5.99 Score: 5.236 Category: Electronics Rating: 4.1 Votes: 13 Find similar productsFASTROHY DC 3v-6v to 400kV Boost Step-up Power Module High-Voltage Generator 400000V. Specification: Voltage: Input DC3.6-6V, output DC400kV - 600KV ( Please note that when security) High Type : Pulse Current High voltage bipolar discharge distance : 10mm-20mm Output voltage lines Length: about 100mm Input power cable length: about 100mm Dimensions : Φ24 * 65mm Input wiring: Red and green power connection red line:+ green line - About Power : 3.7V Li-ion battery can be used single or two series , such as 18650 , idle cell phone batteries ( to remove the protection board , the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack , 4V or 6V Lead Acid batteries. |
![]() B07GMHLL2M Price: $6.99 Score: 5.181 Category: Electronics Rating: 4 Votes: 58 Find similar productsNOYITO PC817 4-Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module. Parameter Drive terminal signal voltage: 3.6-24V. Output terminal voltage range: 3.6-30V (output current depends on the specific situation but the maximum does not exceed 10MA, the total power is constant, the voltage and current are inversely proportional) Whether the output is a high potential output or a low potential can be realized by a jumper cap. The 4 channels 817 are separated., can achieve simultaneous control of different voltages, etc. Board size: 48mm x 38mm (length and width); long side hole distance: 42mm; wide side hole distance: 32mm Package Inluded: 1pcs NOYITO PC817 4-Channel Optocoupler Isolation Board. | ![]() B0948FT8PT Availability: Currently unavailable Score: 5.181 Category: Electronics Rating: 5 Votes: 1 Find similar productsFafeicy 0.96in OLED Display Module, Serial Self-Luminous Display Board 128x64 Driver for IIC Serial Display Board Module, Integrated Circuit Ic. Specification: Item Type: Display Module Material: for PCB Color: As Picture Shown Size: Approx. 0.96in Weight: Approx. 6.0g/0.2oz Resolution: 128x64 Communication Method: IIC Communication Wide Viewing Angle: > 160° Low Power Consumption: 0.06W in normal Display Wide Power Supply Range: DC 3.3-5V Working Temperature Range: -30-70 Service Life: no Less Than 16000 Hours Brightness and contrast can be controlled by program instructions Purpose: Suitable for operation, learning and development of college students, engineers, technicians, factories, DIY, electronic enthusiasts, etc. Package List: 1 x Display Module. |
![]() B0084XBQTE Availability: Currently unavailable Score: 5.155 Category: Electronics Rating: 2.5 Votes: 2 Find similar productsSolar Panel USB Battery Charger for MP3 MP4 PDA Digital Camera. . | ![]() B08KWQW35Z Price: $199 Score: 5.155 Category: Electronics Rating: 5 Votes: 1 Find similar productsVoltaic Systems Arc 45W Solar Laptop Panel. ETFE Coated Panel Lasts 2-3X Longer Than Similar Folding Solar Panels Features Size and Weight Solar Panel Open: 119.2 x 28.3 x 0.3cm Solar Panel Folded: 29.3 x 28.3 x 1.9cm Weight: 1.51kg (3.33lbs) Solar Panel Output Monocrystalline cells - 19% efficient Open Circuit Voltage: 20.0V Peak Voltage: 18.4V Peak Current: 2.3A Peak Power: 44 Watts Solar Panel Construction Integrated 750mm 22 AWG cable ETFE coating 2mm substrate Compatibility Recommended for use with Voltaic V250 Laptop Battery and V88 Laptop Battery for charging laptops, including MacBooks and Surface Books. |









