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Shared projects
Power Distribution Board for Skywalker
by
hofftari.
2
layer board of
0.67x1.01
inches
(17.12x25.76
mm).
Shared on
July 23rd, 2015 17:09.
Power distribution made easy for connecting two BECs and telemetry.
LCFilter v3
by
hofftari.
2
layer board of
0.40x0.96
inches
(10.26x24.49
mm).
Shared on
March 6th, 2015 12:29.
LC Filter for making sure that vTX signal is as perfect as possible in your FPV system.
BOM:
One 470uF 25V SMD Aluminium Electrolyte capacitor
One Ceramic Capacitor 0805 size, 0.1uF
One Inductor. Either 220uH/0.43A or 100uH/0.62A
LCFilter v2
by
hofftari.
2
layer board of
0.40x0.96
inches
(10.26x24.49
mm).
Shared on
March 5th, 2015 15:56.
Linear BEC 2.0 5V 0,8A
by
hofftari.
2
layer board of
0.40x0.97
inches
(10.26x24.74
mm).
Shared on
February 4th, 2015 16:21.
Simple voltage regulator circuit to be used with a 1117 device and act as a linear BEC for an RC system.
BOM:
One 1117 model surface mounted low drop voltage regulator (I.e TLV1117 with a 5V output voltage), SOT-223
Two 10uF Tantalum 6032 size surface mount capacitors, ~25V max voltage
The backside has an area without solder mask if you wish to attach a small heatsink. The drill holes help transfer the heat.
Linear BEC
by
hofftari.
2
layer board of
0.62x1.67
inches
(15.85x42.52
mm).
Shared on
February 4th, 2015 16:19.
Simple voltage regulator circuit to be used with a 1085 device and act as a linear BEC for an RC system.
BOM:
One 1085 model low drop voltage regulator (I.e LD1085 with a 5V output voltage), TO-220
Two 10uF Tantalum surface mount capacitors, ~25V max voltage
The backside has no solder mask so you can attach a heat sink as this device will get pretty warm on higher amperages. There are some decent 16x16mm heat sinks that can be bought through Ebay if one wishes.