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--- en:odroid-ups3 [2016/04/22 12:31]
david.lee [Specification]
+++ en:odroid-ups3 [2016/05/13 12:50] (current)
odroid [Specification]
@@ Line 10: / Line 10: @@
  {{http://www.hardkernel.com/main/_Files/prdt/2016/201604/201604191444388644.jpg}}
-{{:en:ups3:ups3_rev0.1.pdf|{{:en:ups3:ups3_rev0.1.pdf|}}}}====== Specification ======
+====== Specification ======
 | **Power Input** ||
 | Dc Input Voltage | DC 4.8~ 5.4V |
@@ 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 ======