8 Best
Drok Ac Adapters
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Product Highlights- 【hareware】 this buck converter is equipped with led screen, heat sink and cooling fan. the led screen can clearly display the output voltage. heat sink and cooling fan can control the temperature in a safe range. during the running power is high, the cooling fan will automatically activate with little noise.
- 【protection】 over load protection, over voltage protection, short circuit protection, which can protect your device from damage. note: the default input voltage is 220v, before using, please switching the input voltage to 110v/220v according to your city voltage.
- 【volt adjustment】 input voltage can be 110v or 220v. wide adjustable output voltage range: dc 0-24v. this supply is suitable for 5v 9v 12v 24v devices. the voltage precision is 0.1v. note——the maximum current is 20a. but the actual current is depended on the load. no matter how many voltage is adjusted, the current is 20a and can not be regulated. it can be used to devi...
- 【easy operation】 this supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. the potentiometer is inset into the supply. only to rotate the potentiometer can adjust output parameter.
- 【wide application】 this power supply has variable application. it can be used as a 5v 12v 24v power supply for rv, car, labtop, computer, lab, cctv, etc. all of our item has 1 year long time warranty guarantee.
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Product Highlights
- 【hareware】 this buck converter is equipped with led screen, heat sink and cooling fan. the led screen can clearly display the output voltage. heat sink and cooling fan can control the temperature in a safe range. during the running power is high, the cooling fan will automatically activate with little noise.
- 【protection】 over load protection, over voltage protection, short circuit protection, which can protect your device from damage. note: the default input voltage is 220v, before using, please switching the input voltage to 110v/220v according to your city voltage.
- 【volt adjustment】 input voltage can be 110v or 220v. wide adjustable output voltage range: dc 0-36v. this supply is suitable for 5v 9v 12v 24v 30v 36v devices. the voltage precision is 0.1v. note——the maximum current is 0.7a. but the actual current is depended on the load. no matter how many voltage is adjusted, the current is 0.7a and can not be regulated. make sure to...
- 【easy operation】 this supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. the potentiometer is inset into the supply. only to rotate the potentiometer can adjust output parameter.
- 【wide application】 this power supply has variable application. it can be used as a 5v 12v 24v 30v 36v power supply for rv, car, labtop, computer, lab, cctv, etc. all of our item has 1 year long time warranty guarantee.
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Product Highlights
- Plug size: 5.5mm x 2.1mm,model: cs-4801300
- Certificated by ul ,etl, ce and fcc, and safe to use.circuit board protection of over voltage, current and temperature overloads as well as short circuits.
- Input: ac100 ~ 240v, 50/60hz ,output: dc 48v 1.3a ,62.4 watt max (compatible with 60w)
- Diversified applications：applied to poe switches, poe injectors,netgear prosafe gs108pe gs108pe-100nas,and other 48v office or home devices equal to or less than 62w .
- Warranty: 2-year & 30-day return without reason
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Product Highlights
- Led display: drok voltage regulator with led diplay shows real-time voltage, which will be more convenient for you to adjust voltage.
- Safe protection: drok power inverter designed with over load protection, over voltage protection, short circuit protection, these will protect the module from the damaging.note: before using, please select the input voltage 110v/220v according to your local voltage, to avoid damaging, switch is at right side of the item.
- Input voltage range is ac110-220v, output voltage range is dc 0-24v adjustable, output current is not adjustable and it is up to your load, maximum output current is 20a, so this item will not fit for your device with over 20a current.
- Equipped with temperature control cooling fan: it will automatically operate when this power converter need to be cooled without any noise.
- Application: mainly used for a variety of dc equipment, dc motor stepless speed regulation, led stepless dimming, chemical electrolysis and plating speed regulation, research and testing, student experiment and so on.
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Product Highlights
- It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+pin, 5.5x2.1mm, 5.5x3.0mm+pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, micro-usb, type-c and dc terminal connector. you can screw wires onto it easily, perfect for diy projects. we especially add a reverse polarity converter, which will doub...
- The 108w all-in-one multipurpose ac/dc adapter fit for many 9~36v electronics such as audio amplifier, wireless router, surveillance camera, 3d printer, water pumps, electric fans, dc linear motor, led strips, under-cabinet light, tv box, smart speaks, essential oil diffuser, humidifier, usb fan, wifi camera, usb hub, hard disk box, digital photo frame, dvr nvr surveill...
- Input: ac 100~240v, 50/60hz ; output: dc 9~36v adjustable, max 3a 108w ; it can supply with any voltage between 9~36v,such as 9v 10v 12v 14v 16v 18v 20v 22v 24v 26v 28v 30v 32v 34v 36v etc and any amp less than 3a, such as such as 500ma, 800ma,1a, 1.5a, 2a, 2.5a, 3a. lcd display will show the output voltage, in case that wrong voltage regulation damage your device. neve...
- Uilt-in intelligent protection system. automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. no noise, no spontaneous combustion, no explosion, no fire hazard, safe to use. 6ft long power cable, more convenient. the power supply has sufficient power and has undergone aging tests, using high-quality copper core wire, effec...
- Please choose correct voltage before plug it to your device. wrong voltage may damage your device. we recommend to use less than 80% of the full load. we have 30 days money back guarantee, 12 months exchange，worry-free shopping. if there is any issue, please feel free to contact us.
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Product Highlights
- It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+pin, 5.5x2.1mm, 5.5x3.0mm+pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, micro-usb, type-c and dc terminal connector. you can screw wires onto it easily, perfect for diy projects. please carefully check the tips dimension and confirm whether i...
- Built-in multiple safety protection systems. automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. we focus on producing premium quality and safety power adapters. no noise, no spontaneous combustion, no explosion, no fire hazard, safe to use. 6ft long power cable makes it convenient to use.
- Input: ac 100~240v, 50/60hz ; output: dc 3~24v adjustable, max 3a 72w ; it can supply with any voltage between 3~24v,such as 3v 4v 4.5v 5v 5.5v 6v 9v 12v 14v 15v 19v 20v 24v, etc and any amp less than 3a, such as 300ma, 500ma,1a, 1.5a, 2a, 2.5a, 3a. lcd display will show the output voltage, in case that wrong voltage regulation damage your device.
- The 72w all-in-one multipurpose ac/dc adapter fit for many 3~24v small household electronics such as led strips, under-cabinet light, tv box, smart speaks, wireless routers, essential oil diffuser humidifier, usb fan, wifi camera, usb hub, hard disk box, dc motor, dc pump, digital photo frame, dvr nvr surveillance system etc.
- Please choose correct voltage before plug it to your device. wrong voltage may damage your device. we recommend to use less than 80% of the full load. we always stand behind our products. if there is any issue, please contact us anytime. we have 12 hour response，30 days money back guarantee, 12 months exchange.
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Product Highlights
- Clear led display: our generator has bright and clear 3-digit led digital display screen, which can be used to monitor the output current and voltage. you just need to push the switch below the monitor easy to switch the display.
- Wide application: our signal adapter can be used as signal generator, valve adjustment, inverter control, plc debugging, panel debugging, led testing, simulating the output of transmitter.
- Amp & volt dual signal generator: multifunctional drok signal generator kit is able to generate ampere & voltage by one module, which generate 0/4 - 20ma current signal and 0-10v voltage signal just by rotating a multi-cycle precise potentiometer, simple and handy.
- Amp & volt display calibration: there are current and voltage display calibrating potentiometer on the back of the module. if the display is accurate, you can calibrate the display value of current voltage by yourself.
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![[UL Listed ] Security-01 AC to DC 48V 1.3A 60Watt Power Supply Adapter](https://m.media-amazon.com/images/I/419srfJF+UL._SL500_.jpg)
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