microGen LTC3330 - Torex Power Management Board Components; Connecting Power Management to AC Power Cell

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Torex Power Management Board Components
Two 3-pin receptacles are used to connect the Power Management Board to the AC Power Cell.
The resulting DC output voltage can be accessed via connector P7 or P8. Additional headers are
provided for connecting to other accessory boards and/or for powering a device with energy
harvesting.
Connector
Pin
Number(s)
Connection
Type
IO Type
Description
P1
1, 2, 3
Header
N/A
Physical Support Only
P7
1
Header
Output
+ VDC
2
Header
Output
Ground
3
Header
N/A
Not Used
P2
1
Receptacle
Input
AC1 Input
2
Receptacle
Input
Ground
3
Receptacle
Input
AC2 Input
P8
1
PicoBlade
Header
Output
VDC Out
2
PicoBlade
Header
Output
Ground
P9
1,2,3
Receptacle
NA
Physical Support Only
Bypass/Caps
1-6
Header
Switch
Toggle in/out Onboard Capacitors
Table 6: Board Pinout
Connecting Power Management to AC Power Cell
To properly connect the AC Power cell to one of the Power Management Boards P2 on the Power
Management Board must align with P1 on the AC Power Cell. Figures 5 and 6 show the correct
orientation of the boards. Please note the microGen logo in each picture and how they align
differently on the two Power Management Boards.
Figure 5: LTC3330 and AC Power Cell
Figure 6: Torex LDO and AC Power Cell