Solar Boost - Power Supply Module - Adjustable DC-DC 3V-5V

Features : 

Small in size, big power, about 1000mAh output currentand under-voltage indicator with high efficiency and average efficiency is up to 90%
Indicator Function: When the voltage is sufficient, indicator lights on;
When voltage is lower than 2.7V and the light goes out, you should charge as soon as possible

Specification:

Input: IN +: positive, IN-: negative
Output Mode: Standard USB
Input Voltage: 0.9 - 6V
Adjusting: first connect input power correctly (0.9-0.6V) then using multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, inverse time step-down),
Output Voltage: 3.3 - 9V buyers may be adjustable, the default is 5V when delivery
Output current: Rated 1000mA (Input 2.8V-3V, the output 00MA; (a single lithium input) output up to 1000MA
Conversion efficiency: average 90% (the higher the input voltage, the higher the efficiency)
Note: Output large Please take time to 6V input supply, connect the load.
Output ripple: 50mV (MAX)
Operating temperature: Industrial grade (-40 ℃ to +85 ℃)
Full Load Temperature Rise:20 ℃
Quiescent Current: 130 uA
Load Regulation: ±1%
Voltage Regulation: ±0.5%
Size: 25 (including USB long-33MM) * 18.8 (W) * 11 (with potentiometer high 13) mm

Use range:

Lithium boost, DC boost MP3 MP4 mobile phone emergency charging power can be DIY.
1).DIY mobile power: When you are on business or traveling outside,you always feel your cell phone, MP3, MP4, PDA, PSP is not enough electricity, and you have extra batteries, You can consider yourself a mobile power source of DIY; as long as you use this module with  [1pc lithium or 2-3 NiMH power]  there will be 5V output voltage for your cell phone, MP3, MP4, PDA, PSP charger, very simple and easy!
2.) Adjust voltage: If you requires a different voltage power supply in the product design, 5V power supply for equipment, and current power supply voltage is low at your hand, this module can be directly step-up to 5V, solving your troubles.
3). Regulated Power Supply: When your power supply is unstable, sometimes high and sometimes low, but when your device needs 5V supply.It will be your best choice to use this module

Package

100% Brand New
1 x Solar Boost DC-DC 3V-5V Adjustable Power Supply Module

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