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Cindy: /* Technical Specification */

2021-01-15T01:14:40Z

Technical Specification

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{{GD Template Impl}}
[[File:X705-IMG-7035.jpg|thumb|right|X705 Power Mangement Board]]
[[File:X705-Interface-Schematic-01.jpg|thumb|right|X705 Power Mangement Board]]
[[File:X705-IMG-7036.jpg|thumb|right|X705 Power Mangement Board]]
[[File:X705-accessories.jpg|thumb|right|X705 Power Mangement Board]]
==Overview==
The X705 is a multifunctional expansion board for all current models of the Raspberry Pi using a 40 pin header. It provides an advanced uninterruptible power supply and power . The X705 reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications. The X705 can also be used with the X820 (2.5" HDD/SSD Shield), X850 (MSATA SSD shield), X822.

==Features==
* Smart Uninterruptible Power Supply (UPS)
* Out 5.1V Max. 8000mA Power Backup for even the most demanding Raspberry Pi set ups
* Supports 2A via micro-USB socket or 3A via DC jack fast charging
* Can work with single or dual 18650 Lithium Ion battery
* Integrated battery protection circuit
* Integrated over current protection and over voltage protection
* Integrated 10-A fully-integrated synchronous boost converter
* Intelligent automatic charging and discharging
* On-board 4 green LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100%
* On-board red LED show the status of battery charging or fully charged

* On-board push button to control power on /off (Press-ON, Hold the button pressed at least 2s -OFF)
* On-board pin header allows to select AUTO power-on when power supplied or battery installed
* Ultra-low standby power consumption of μA to maximize battery life
* On-board blue LED shows the status of power on/off
* Powers the Raspberry Pi via the 40-pin header - simple cabling required
* Allows power input via DC jack or Micro-USB socket or XH2.54 connector
* On-board XH2.54 power output connectors allow to power other devices
* On-board XH2.54 power input and output connectors allows to integrate with your products
* DON'T supports software safe shutdown.

==Technical Specification==
* Power supply: via Micro-USB socket : 4.7~5.5Vdc, 2.5A; Via DC power jack : 4.7~5.5Vdc ±5%, ≥4A
* UPS output : 5.1V ±5% Max 8A
* UPS charging current: 2A via Micro-USB socket, 3A via DC jack

* Terminal Battery Voltage : 4.2V
* Recharge Threshold : 4.1V

<span style="color:red;">WARNING:</span>

<span style="color:red;">Important Note: Please use high quality power supply, the low quality power supply will generate Surge Voltage, which will damage the board chip.</span>

DO NOT APPLY POWER TO YOUR RASPBERRY PI VIA THE PI's MICRO USB or Type-C SOCKET.

DO NOT APPLY POWER TO X705 VIA THE MICRO USB SOCKET AND DC JACK AT THE SAME TIME.

DO NOT USE 18650 BATTERY WITH BUILT-IN PROTECTION CIRCUIT

==Packing List==
* 1 x X705 Expansion Board
* 1 x Power daughter board
* 1 x 2-Pin Power connection wire(length: about 25mm)
* 4 x Screw M2.5*6mm
* 4 x Spacer F/F M2.5*14mm
* 4 x Spacer M/F M2.5*22mm
* 1 x Spacer M/F M2.5*11mm

==Document==
[http://www.suptronics.com/miniPCkits/x705-hardware.html X705-Hardware]

==FAQ==
* Q1: Does the X705 UPS support to use with X825?
* Answer: Yes, the X705 support to use with X825 board, but the power supply must be connected to X705, also the X825 "AUTO-ON" PIN must be shorted. Also you need to prepare extra spacers to install the kit.

* Q2: Does the X725/X750/X705 support power failure detection?
* A: No, the X725/X750/X705 dose not support power failure detection.


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[[Category:Product Manual]]
[[Category:Raspberry pi]]

X705 - Revision history

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