10 Best
Voltage Regulator For Dc Chargers
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Product Highlights- Output voltage: dc 5v; each port output 2a/10w;total current output is 8a/40w(max）
- With reverse polarity、over current、over temperature、short circuit、low voltage、over charge protection to provide better protection for your device.
- Input voltage: dc 8-35v, (12v/24v lead-acid battery or lithium-ion battery can be changed to 5v)
- 4 usb charging ports can charge 4 devices at the same time. with integrated switch ultra-thin regulator module, the conversion rate is as high as 96%.
- Battery + converter = super power bank, perfect for home and outdoor travelers, can replenish the power of cell phones and other 5v electronic devices
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Product Highlights
- 【precision components】the module has components such as inductor coil, copper heat sink, high-precision potentiometer (boost clockwise, counterclockwise), digital tube voltage display (display voltage is more intuitive), input indicator and output indicator.
- 【practical tool】the power supply of electronic equipment can be set according to the system voltage.large capacity 12v battery high power notebook mobile power can be used at will. the single battery high current notebook mobile power supply with usb interface and identification resistance, and with 2.5a high current output.
- 【boost module】this is a powerful dc-dc boost power supply module, suitable for electronic equipment, digital products, etc. it can diy regulated power supply, input voltage 3v-35v, output voltage 5v-45v adjustable for monolithic integration circuit, digital programming, precise control, reliable and durable.
- 【good performance】 0.9wh power sensor adopts new original ic input and output switch display. input and output terminals are designed with screw terminals for easy connection and disconnection.usb and 2.5a high current output design can identify resistance and the phone at the same time.
- 【note】after inputting the power (3-35v), the input indicator lights up and the module works normally, adjust the blue potentiometer knob (usually rotate clockwise to increase counterclockwise rotation and fall), and use a multimeter to detect the output voltage until needed. if the module output voltage cannot be adjusted, it is always equal to the input voltage.
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Product Highlights
- Waterproof:this power adapter made of high quality plastic housing, good flame-retardant performance.the step down power converter using silicone packaging technology has strong thermal conductivity, water resistant and shockproof.
- Protective function: our power step-down module is designed with over current protection, output short circuit protection, over temperature protection,3 intelligent security protection.
- High efficiency:our high-efficiency buck regulator has synchronous rectification technology, sufficient power, and the maximum power transformer efficiency exceeds 95%
- Basic specification:output interface: single usb.input voltage: dc 8-35v.output voltage: dc5v.output current: 3a.output power: 15w.conversion efficiency: max.＞95%.over current protection: 3.5a.operation temperature: -40-80°c.weight: 43g.
- Widely used：buck with usb output suitable for the field of car audio, radio, monitor, led display, children's car, lcd tv, electric fan, solar power generation, photovoltaic panel, motor, industrial equipment and other fields.
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Product Highlights
- - new design, 3 solid state ceramic capacitors (mcc), long life and low ripple
- - with output over-voltage protection. there is 1.5a fuse, 5v output has 300w tvs tube to protect your usb device.
- - input voltage: dc 6-24v, output voltage: 5.1-5.2v, the max output current 3a, long time use 2.1a.
- - synchronous rectification, high efficiency, 6.5v to 5v 0.7a can up to 97.5%, 12v to 5v 1a can up to 94%
- - ultra-low static current, 0.85 ma only. no need to add switch when connected to the car battery, can be connected to car cigarette lighter cable or a dc power supply.
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Product Highlights
- Wide application: with reverse polarity protection diode, it will not be broken when the input is connected incorrectly, ultra-low static current, only 0.85 ma; no need to add switch when it is connected to the car battery, and can be connected to car cigarette lighter cable or acc power supply cable
- Size details: dc-dc buck voltage regulator module is 26.4 x 15 x 7.4 mm (l x w x h)
- Parameters: non-isolated buck usb charger module (buck) synchronous rectification; input voltage: dc 6 - 24v; output voltage: 5.1 - 5.2v; output current: 3a max (please enhance heat dissipation when using at full load), the actual test result input 12v output current 2a and does not need to enhance heat dissipation
- Protection: output overvoltage protection: input 1.5a fuse, output 5v with 300w tvs tube clamp protection; there is input reverse polarity protection
- Package including: 10 pieces usb dc-dc voltage regulator modules
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Product Highlights
- Superdense and reinforced aluminum radiator allows lower and more stable operating temperature.
- With bright led indicator in the module, making the operation more clear.
- Wide input voltage: dc 5-40v; output voltage: dc1.2-36v; out current: 12a(max.); output power: 100w.
- The module has the tvs diode to prevent voltage surge from breaking the chip down, hence safe for use.
- V-in for input and v-out for output; installation needs four 3mm screws and four screw holes are on the board, which make the installation more convenient and easier.
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Product Highlights
- 【product description】:this is a great dc to dc step-up power supply module for electric equipment, digital products, etc. it can also be used as a power supply for laptops or voltage regulator for solar panels
- 【product features】:this step up voltage converter is designed with usb and 2.5a large current output, can identify resistance and charge several phones at same time
- 【product specification】: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), size: 72 x 48 x 16mm / 2.83 x 1.89 x 0.63"
- 【multi-function】:input and output are designed with screw terminals for convenient wire connection and disconnection. there is a heat sink on board that would ensure a better heat dissipation
- 【wide application】:this voltage regulator adjustable step-up circuit board is widely used on storage battery, power transformers, diy adjustable regulated power supply, industrial equipment
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Product Highlights
- Synchronous rectification, high efficiency, 6.5v to 5v 0.7a can up to 97.5%, 12v to 5v 1a can up to 94%.
- Provide a regulated 5v usb output to charge your for most of phones.
- Input voltage: dc 6-24v; output voltage: 5.1-5.2v; output current: 3a max (long time use 2.1a)
- With output overvoltage protection, there is 1.5a fuse, output 5v have 300w tvs tube protect your usb device; input with reverse polarity protection diode, will not damage when input connect incorrect; output short circuit protection: yes, but please do not short circuit for a long time.
- Package content:5 x dc-dc buck converter 6-24v 12v 24v to 5v, 1 x 19.6inch/50cm 24awg wire
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Product Highlights
- These are buck converter modules used for voltage step-down that input voltage is higher than output voltage
- They are great step-down modules for accumulator, power transformer, diy adjustable regulated power supply, laptop power supply on car and industrial equipment
- These buck module can be remarkably efficient, and the maximum efficiency can be up to 96%), making them very useful
- The input voltage range is 4v to 38v dc, and the output voltage is adjustable from 1.25v to 36v
- This set contains total 10 pieces dc-dc buck modules that you can use for many different projects
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