太陽能電源控制板(適用於9V / 12V / 18V太陽能電池板)

-18%

太陽能電源控制板(適用於9V / 12V / 18V太陽能電池板)

NT$1,219 NT$1,000 未稅

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商品說明

DFRobot太陽能電源控制板專為聯網項目和可再生能源項目而設計,為製造商和應用工程師提供安全,高效的嵌入式太陽能電源管理模組。

Solar Power Manager是一款完整的小功率和高效太陽能電源管理模組。它具有MPPT(最大功率點跟踪)功能,可最大限度地提高太陽能電池板的效率。除了作為太陽能充電器之外,該模塊還可以為帶有AC適配器(30V以內)或USB充電器的3.7V鋰電池提供高達2A的充電電流,三個獨立的ON / OFF可控DC-DC轉換器,5V 1.5A,3.3V 1A和9V / 12V 0.5A輸出。這些功能滿足各種太陽能發電項目的需求和低功耗應用。該模塊還採用了各種保護功能,如鋰電池保護,電池/太陽能電池板反接保護,輸出過溫和過流/短路保護,大大提高了系統的穩定性和安全性。

DFR0535-太陽能電源管理器概述

連接圖

DFR0535-建造太陽能係統

FEATURES

  • Constant voltage MPPT algorithm, maximizing solar panel efficiency
  • 7V~30V wide solar panel input voltage
  • Various charging mode: solar/AC adapter/USB charger (2A max charge current)
  • Three individual ON/OFF controllable regulated power supply for low-power applications
  • All multi-layer ceramic capacitors (MLCC), safe, stable and high-efficiency
  • Various protection functions
  • USB connector with ESD shell

APPLICATIONS

  • Smart solar environment monitor system
  • Solar powered robot
  • Small solar street lamp
  • Solar power bank

SPECIFICATION

  • Solar power management IC: LTC3652
  • Solar input voltage (SOLAR IN): 7V~30V
  • Battery input (BAT IN): 3.7V single cell Li-polymer/Li-ion battery
  • Charge current(USB/SOLAR IN): 2A Max
  • Charging cutoff voltage(USB/SOLAR IN): 4.2V±1%
  • MPPT setting voltages:OFF/9V/12V/18V
  • USB IN voltage: 5V
  • Regulated power supply: OUT1=5V 1.5A; OUT2=3.3V 1A; OUT3=9V/12V 0.5A
  • Regulated power supply efficiency (3.7V battery IN)
     OUT1: 86%@50%Load
     OUT2: 92%@50%Load
     OUT3 (9V OUT): 89%@50%Load
  • USB charge efficiency: 84%@1A
  • Solar charge efficiency (18V SOLAR IN):78%@1A
  • Maximum quiescent current: <3 mA
  • Protections
     BAT IN: over charge /over discharge /over current /reverse connection protection
     OUT1-OUT3/USB OUT: short circuit/over current/over heat protection
     SOLAR IN: reverse connection protection
  • Operation temperature:-40℃~85℃
  • Dimension:78.0mm*68.0mm

DOCUMENTS

SHIPPING LIST

  • Solar Power Manager                                           x1
  • Black Jumper                                                                x3
  • M3 nylon pillar                                                           x4
  • M3 stainless steel screw                                            x4
  • 14mm*14mm Aluminum cooling fin                        x1
  • 14mm*14mm Thermal conductive silicone pad  x1
  • Female DC power jack adapter                             x1

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