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5-35VDC / 5-22VAC to 1-34VDC LM317T Step Down Linear Regulator Converter Module

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5-35VDC or 5-22VAC to 1-34VDC LM317T Adjustable Step Down Linear Regulator Converter Power Supply Module This LM317T regulator module converts an input DC voltage from 5V to 35V, or an AC input voltage from 5V to 22V, to 5V to 34V DC output voltage, continuously variable by means of the onboard multi-turn potentiometer.It lets you use those surplus computer and wall plug power supplies as an adjustable source of clean DC power for electronics, radios, and other equipment. Simply connect the power supply input to the input of the regulator, and adjust the regulator’s output to your desired voltage using the onboard potentiometer. The large 1000uF input filter capacitor reduces output ripple, noise, and interference, removing most of the “hash” noise created by common switching wall warts and laptop power supplies. For example, a 19V computer power supply can be used to create a clean, regulated, adjustable DC power source with output from a few volts to about 16V. The module also features an input rectifier bridge facilitating AC as well as DC input. Specifications Input voltage range – DC: 5V – 35V Input voltage range – AC: 5V – 22V A PCB-mounted LED illuminates when an input voltage is applied Output voltage range: 1V – 34V * (continuously adjustable with onboard potentiometer) Maximum continuous output current: 600mA when the difference between the input and output voltage is less than 10V; When the voltage difference is more than 10V, please ensure that the output current is <400mA Operating temperature range: 0C to 100C, at higher ambient temperatures or higher output current, active cooling such as forced air may be required Dimensions: 50mm x 25mm (28mm including heatsink) x 25mm / 2in x 1in x 1in (L x W x H) Weight: 24 grams * This is a step-down regulator, therefore the input voltage must be at least ~2.5V greater than the output voltage.OperationConnect the input AC or DC power supply to the terminal block labeled “AC”. For DC input, the polarity does not matter as the voltage is rectified in the first stage. The LED labeled “LED1” should illuminate. Connect a voltmeter to the output terminal block labeled “GND” and “V+”. Set the output voltage to the desired level using the onboard multi-turn potentiometer. Disconnect or turn off the input power, connect your load to the “GND” and “V+” terminal block, and reapply the input voltage. Monitor the operation to ensure that the output current does not exceed its maximum specification and that the heatsink does not become excessively hot. If so, take steps to reduce the output current and/or to provide additional cooling such as a fan. Package Includes: 1X 5-22V/5-35V AC/DC to 1-34V DC LM317T Voltage Rectifier Regulator Power Supply Module Link to online installation and operation instructions Get it faster! Stocks and ships in 1 business day from our US Colorado office for quick delivery. We provide FREE USPS First Class Shipping with Tracking – Not Economy Shipping

4V-38V to 1.3V-36V 8A Step Down Buck Power Supply Module w/ Voltmeter XL4016 US

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8A XL4016 / XH-M404 DC-DC Adjustable 4V to 38V Input 1.3V to 36V Output Step Down Buck Power Supply Module With Digital Voltage Display / Voltmeter This PWM buck (step-down) DC/DC converter module provides 1.3V to 36V continuously adjustable output voltage at up to 8A peak / 5A continuous current with high efficiency, low ripple and excellent line and load regulation. An onboard multi-turn potentiometer is used to adjust the output voltage level. It features a 3-character digital display which displays the output voltage. An onboard trim potentiometer can be used to calibrate the display if needed. This module is ideal for regulating 12V, 18V or 24V battery voltage down to the 12V, 9V, 5V or 3.3V levels required by many electronic circuits. For example, it could step a 12V car battery down to 5V for USB-powered devices such as cell phones or Arduino microcontrollers. Specifications:Input voltage range: 4V to 38VDCOutput voltage range: 1.3V to 36VDC adjustable via onboard multi-turn potentiometerOutput current: 0A to 5A continuous, 8A peakMaximum output power: 200W Efficiency: Up to 94%Built in thermal shutdown functionBuilt in current limit functionBuilt in output short protection functionDimensions (approximate): 64mm x 47mm 26MM (L x W x H)Weight: 45gThis is a buck (step-down) converter, therefore the input voltage must be at least ~2V greater than the output voltage. Package includes:1X (1 piece) XL4016 DC-DC Adjustable Step Down Buck 1.3V-36V 8A Power Supply ModuleLink to online installation and operation instructions Get it faster! Stocks and ships from our US Colorado office for quick delivery. We provide FREE USPS First Class Shipping with Tracking – Not Slow Economy Shipping

100 Pcs 2-Pin Screw Terminal Block Connector 5.08mm Pitch PCB Mount Blue 100X

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2-Pin Screw Terminal Block Connector 5.08mm / 0.2 Inch Pitch PCB Mount Blue – 100 Pieces 5.08-301-2P 301-2P Specifications: Type: 5.08-301-2P 301-2PScrew material: M2.5 steel Zinc platedContact material: phosphor bronze Ni plated or stainless steelPin header material: Brass, Tin platedHousing material: PBT, UL94V-0Color: BluePitch: 5.08mm / 0.2 inchesPoles: 2PRated voltage: 250VRated current: 10AContact resistance: 20mΩInsulation resistance: 5000MΩ/1000VWithstanding voltage: AC1500V/1MinWire gauge: 16 – 28 AWGTemperature range: -30℃ ~ +120℃Max. soldering: +250℃ for 5 SecTorque: 0.5Nm Package includes:100x 2-Pin 5.08-301-2P 301-2P Terminal Blocks Get them faster! Stocks and ships from our US Colorado office for quick delivery. We provide FREE USPS First Class Shipping with Tracking – Not Slow Economy Shipping

150W DC-DC Boost Converter 10-32V In to 12-35V Out 6A Step Up Voltage Charger US

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150W DC-DC 10-32V Input to 12-35V Output 6A Step Up Boost Converter Power Supply Voltage Charger Module This versatile DC-DC boost power supply / step-up converter module steps up any input voltage from 10V to 32V to any output voltage from 12V to 35V at up to 150W output power (100W without forced air cooling) and 6A current. It is especially useful for automotive 12V applications, where standard 12V battery power can be boosted to 19V for use as a laptop computer power supply, or to 18V or 24V for other applications requiring higher voltages. Module Specifications:Type: Non-isolated step-up power conversion module Input voltage: 10-32V on IN+ and IN- screw terminalsInput Current: 10A (MAX)Output Voltage: 12V-35V Continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage)Output Voltage Adjustment: Screwdriver-adjustable multi-turn board-mounted potentiometerOutput Current: 6A Maximum (Also see the maximum Output Power below, at higher output voltages the current must be limited so you do not exceed the maximum power rating) Output Power: Natural cooling 100W (MAX), with forced air 150W (MAX) Conversion efficiency: 94% (Measured with input = 16V, output = 19V 2.5A)Operating temperature: Industrial grade (-40C to + 85C) If ambient temperature exceeds 40 degrees, derate power or use a cooling fanTemperature rise at full power: 45C No-load current: Typical 25mA Short circuit protection: None, please use caution to protect module from overcurrent Input reverse polarity protection: None, please use diode in series with the input to protect against input reverse polarityIndicators: On-board LED illuminates when voltage is applied to the moduleSize : 65mm x 46.5mm (including heatsinks) x 23mm (2.56in x 1.8in x 0.9in)Weight: 64 grams Applications:DIY adjustable output vehicle power supply. Provide 12V input, the output voltage can be continuously adjusted from 12V to 35V (output voltage cannot be lower than the input voltage).Universal car laptop power supply. Provide 12V input, output voltage is adjustable to your laptop’s input voltage level. Can easily drive dual-core or quad-core notebooks at 19V and up to 6A output current.Boost Charger, to convert your car’s 12V power to greater than 12V, such as 18V or 24VPower supply for your electronic devices, as long as the voltage is adjusted to the voltage and does not exceed the module’s rated current. Note: Set the output voltage to the desired level by adjusting the onboard potentiometer using a voltmeter before connecting it to your equipment or load. Package Includes:1 piece 150W 10-32V In 12-35V Out 6A Step Up Boost Converter Power Supply ModuleOnline installation and operation instructions Get it faster! Ships in 1 business day from our Colorado office for quick delivery. Expand your DIY and Arduino-compatible development with these other development boards, shields and modules from Envistia Mall. We provide FREE USPS First Class Shipping with Tracking – Not Economy Shipping

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