icShop Logo
Welcome, ( 登入 or 註冊 )


創客萊吧 MakerLab

USB DC-DC 升壓模組 (0.9V~5V)
$ 18.0 元

5V USB升壓模組(@500mA from 1.8V+)
售價 : NT$ 400.0 元
製造商 :Adafurit
適用運送方式 : 7-11取貨付款,7-11純取貨,郵寄(單一運費),貨運,宅配,貨到付款,7,8
出貨時程: 【現貨+預購】如遇缺貨,預購交期為4~10個工作天(不含例假日)   

輸入數量 :
Add to wish list
產品上架時間 2015 四月 17 週五.



PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. Like our popular 5V 1A USB wall adapter, we tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance.

The PowerBoost 500 has at the heart a TPS61090 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!

    • Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output
    • 2A internal switch (~2.5A peak limiting) means you can get 500mA+ from as low as 1.8V,750mA+ from 2 NiMH or Alkaline batteries, and at least 1000mA from a 3.7V LiPoly/LiIon battery or 3 NiMH/Alkalines.
    • Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for the most common usage of LiPo/LiIon battery usage
    • On-board 500mA charge-rate 'Apple/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for 500mA charge rate. Not suggested for iPad (which really needs 1A charge rate).
    • Full breakout for battery in, control pins and power out
    • 90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)

Great for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB and a loose USB A jack. If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). If you would like to use a terminal block, pick up a 3.5mm 2pin block here and solder to the output spot where the USB jack would go. Or don't solder anything in for a more compact power pack.




    • 28mm x 22mm x 2mm / 1.1" x 0.9" x 0.08"
    • Height w/ JST: 7mm / 0.3"
    • Weight: 3g



大功率 5V USB升壓模組@500mA+【限量5個】
$ 749.0 元
1 x '大功率 5V USB升壓模組@500mA+【限量5個】'
XL6009 DC-DC 直流升壓模組
電源模組 輸出可調 超LM2577 最大4A電流
$ 32.0 元
1 x 'XL6009 DC-DC 直流升壓模組'
LM2577大功率DC-DC 升壓模塊
DC-DC升壓模組,穩壓電源模組,IN3.5-30V OUT4-30V帶指示燈

$ 200.0 元
$ 100.0 元
1 x 'LM2577大功率DC-DC 升壓模塊'
FT232 USB UART Board (mini)
$ 220.0 元
1 x 'FT232 USB UART Board (mini)'
聚合物鋰電池-5100mAh 3.7V
鋰電池,可充電電池,Polymer Lithium Ion Battery
$ 280.0 元
1 x '聚合物鋰電池-5100mAh 3.7V'
2017年版 1W 5100mAh 充電供電蓄電套件
Arduino MCU 開發板或各類 USB 小型裝置
$ 680.0 元
1 x '2017年版  1W 5100mAh 充電供電蓄電套件'
U3V50ALV升壓模組 4-12V【限量3個】
IN voltage: 2.9 V to VOUT, OUT4~12V

$ 590.0 元
$ 299.0 元
1 x 'U3V50ALV升壓模組 4-12V【限量3個】'