Differences

This shows you the differences between two versions of the page.

--- en:odroid-ups3 [2016/04/21 13:07]
joy.cho [Android]
+++ en:odroid-ups3 [2016/05/13 12:50] (current)
odroid [Specification]
@@ Line 9: / Line 9: @@
  {{http://www.hardkernel.com/main/_Files/prdt/2016/201604/201604191444388644.jpg}}
 ====== Specification ======
@@ Line 33: / Line 34: @@
 PCB Layout(DWG):{{:en:ups3:ups3_board_rev0.1_mech.zip|}}
+PCB Pattern(PNG):{{:en:ups3:ups3.zip|}}
+When the battery was fully charged(VBAT=4.2V), we performed the load test with UPS3.
+====== Time to power-off at the Load ======
+|Current | Time to power-off | No Load Output voltage  | Output voltage at the Load | VBAT|
+|2A | 25sec | 4.97V | 4.65V | 4.14 V|
+|1.8A | 140s | ::: | 4.69V | 4.12 V|
+|1.6A | 450s | ::: | 4.71 | 4.05V |
+|1.4A | 810s | ::: | 4.73V | 3.98V |
+|1.2A | 1470s | ::: | 4.81V | 3.95V |
+If your C2 takes 800mA and USB devices take 850mA, the UPS3 can supply the power to your system around 3~4 minutes at least.\\
+It seems to be fine to shutdown the system safely.
 ====== LED Indicators ======
@@ Line 91: / Line 105: @@
 Before using UPS3 on ODROID-C2, please check u-boot version. \\
 If the version of yours is the one before Mar 18 2016, update boot loader. \\
-You can find the guide how to check and update U-Boot in the end part of this wiki page.
+You can find the guide how to check and update U-Boot in the end part of this wiki page. \\
+[ How to check and update U-Boot on ODROID-C2 ]
 </WRAP>