@@ -58,12 +58,11 @@ Robot Main Battery
5858
5959 REV Robotics (REV-31-1302)
6060
61- The main power of a robot comes from one 12v battery. The battery may be one of
62- the batteries shown above. Refer to section ``<RE03> `` in the
63- :ref: `Game Manual Part 1<manuals/game_manuals/game_manuals:game manuals> `
64- for exact information on allowed batteries. Note that it is typically allowed
65- by ``<RE15> `` to replace the connector on the batteries, provided the in-line
66- fuse on the battery is preserved.
61+ The main power of a robot comes from one 12v battery. The batterys above are
62+ samples of these batteries, check the Competition Manual for the full list of
63+ batteries. Note that it is typically allowed to replace the connector on the
64+ batteries, provided the in-line fuse on the battery is preserved, again check
65+ the Competition Manual for full details.
6766
6867.. warning ::
6968 Be sure to remove the 20A fuse from the in-line fuse holder prior to cutting
@@ -145,12 +144,9 @@ Main Power Switch
145144
146145
147146
148- One Main Power Switch must control all power provided by the Main Battery. It
149- along with its label should be placed in accordance to
150- :ref: `Game Manual Part 1<manuals/game_manuals/game_manuals:game manuals> `.
151- The legal power switches are shown above. ``<RE01> ``
152-
153- :download: `Power Switch Label <https://www.firstinspires.org/sites/default/files/uploads/resource_library/ftc/power-button-labels.pdf >`
147+ One Main Power Switch must control all power provided by the Main Battery. The
148+ legal power switches above are representative examples, check the Competition
149+ Manual for the full list.
154150
155151Power Distribution Block
156152-------------------------
@@ -194,10 +190,9 @@ Power Distribution Block
194190 goBILDA (SKU: 3108-2833-0801)
195191
196192Power Distribution Blocks help to distribute the power to devices such as
197- Control Hubs, SPARKminis, and more.
198- See :ref: `Game Manual Part 1<manuals/game_manuals/game_manuals:game manuals> `
199- for a description of legal Power Distribution methods. The Power
200- Distribution Blocks shown are not the only legal devices for power distribution.
193+ Control Hubs, SPARKminis, and more. See the Competition Manual for a
194+ description of legal Power Distribution methods. The Power Distribution Blocks
195+ shown are not the only legal devices for power distribution.
201196
202197REV Servo Power Module
203198----------------------
@@ -222,11 +217,13 @@ REV Servo Power Module
222217
223218 REV (REV-11-1144)
224219
225- This is an electronic device that boosts the power supplied to 3-wire servos. A REV
226- Servo Power Module has 6 input servo ports and 6 matching output ports. It
227- draws power from a 12V source and provides 6V power to each output servo port.
228- A REV Servo Power Module can provide up to 15A of current across all output
229- servo ports for a total of 90 Watts of power per module.
220+ This is an electronic device (also known as a Servo Power Injector) that boosts
221+ the power supplied to 3-wire servos. A REV Servo Power Module has 6 input servo
222+ ports and 6 matching output ports. It draws power from a 12V source and
223+ provides 6V power to each output servo port. A REV Servo Power Module can
224+ provide up to 15A of current across all output servo ports for a total of 90
225+ Watts of power per module. There are more Servo Power Injectors allowed by the
226+ Competition Manual.
230227
231228COTS USB Battery Pack
232229---------------------
@@ -252,13 +249,12 @@ COTS USB Battery Pack
252249 Anker Battery Pack
253250
254251A Commercial Off The Shelf (COTS) USB battery pack is an auxiliary power source
255- that can be used in specific situations in accordance with the :ref: `Game
256- Manuals<manuals/game_manuals/game_manuals:game manuals>`. In the 2023-2024
257- season, these batteries were deemed permissible to power LEDs (per
258- ``<RE12>f.ii ``) and, by extension, COTS light controller sources like the `REV
259- Blinkin <https://www.revrobotics.com/rev-11-1105/> `__ (per ``<RE12>e ``).
260- However, having a COTS USB External Battery on the Robot carries additional
261- considerations. All teams must ensure their COTS USB Battery Pack:
252+ that can be used in specific situations in accordance with the Competition
253+ Manual. In the 2023-2024 season, these batteries were deemed permissible to
254+ power LEDs and, by extension, COTS light controller sources like the `REV
255+ Blinkin <https://www.revrobotics.com/rev-11-1105/> `__. However, having a COTS
256+ USB External Battery on the Robot carries additional considerations. All teams
257+ must ensure their COTS USB Battery Pack:
262258
263259- Is manufactured by a reputable brand.
264260- Is within allowed Watt-hour capacity limits.
@@ -370,8 +366,9 @@ excessive heat, fire, or explosion and all reasonable efforts should be taken
370366to prevent them.
371367
372368.. warning ::
373- Never get a COTS USB Battery Pack wet. If it gets wet, follow the manufacturer's
374- recommended procedure to clean and dry the battery before continuing use.
369+ Never get a COTS USB Battery Pack wet. If it gets wet, follow the
370+ manufacturer's recommended procedure to clean and dry the battery before
371+ continuing use.
375372
376373Charge COTS USB Battery Packs properly
377374~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -400,27 +397,27 @@ to protect and package the battery cell(s) within. Therefore it can be
400397difficult to determine if the battery is showing signs of failure and distress.
401398Here are several tips for identifying a failing battery:
402399
403- - Check for Leaking Power Cells. Similar to an acid leak in an alkaline battery,
404- check to see if there are any signs of corrosion or acid leak from the
405- battery pack. This might be difficult to determine, so stay vigilent. If signs
406- of acid or corrosion are present, dispose of the battery per the manufacturer's
407- recommendations immediately with extreme prejudice.
408- - Look for bulging within the battery casing. When Lithium batteries fail, often
409- they will begin to bulge like a balloon. If the case of the battery shows any
410- signs of pressure from within, dispose of the battery per the manufacturer's
411- recommendations immediately with extreme prejudice.
400+ - Check for Leaking Power Cells. Similar to an acid leak in an alkaline
401+ battery, check to see if there are any signs of corrosion or acid leak from
402+ the battery pack. This might be difficult to determine, so stay vigilent. If
403+ signs of acid or corrosion are present, dispose of the battery per the
404+ manufacturer's recommendations immediately with extreme prejudice.
405+ - Look for bulging within the battery casing. When Lithium batteries fail,
406+ often they will begin to bulge like a balloon. If the case of the battery
407+ shows any signs of pressure from within, dispose of the battery per the
408+ manufacturer's recommendations immediately with extreme prejudice.
412409- Test the battery pack for any non-functional ports. Sometimes non-functional
413- ports can be an early sign of internal damage. DO NOT use batteries that
414- are suspected of being damaged - dispose of the battery per the manufacturer's
410+ ports can be an early sign of internal damage. DO NOT use batteries that are
411+ suspected of being damaged - dispose of the battery per the manufacturer's
415412 recommendations immediately.
416413
417414Isolate COTS USB Battery Packs from the Robot Power
418415~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
419416
420- Great care must be take to NEVER allow the COTS USB Battery Pack to be connected
421- to the main (or any) power system in use by the robot. The COTS USB Battery Pack
422- and connected devices must be completely isolated from the robot electrical system,
423- with the exception of controlling signals provided by the Game Manual
424- (per rule `` <RE12>.d ``). When using a COTS USB Battery Pack, controlling signals
425- for LEDs powered by the Pack should ONLY connect to compatible devices listed in
426- rule `` <RE12>.e ``.
417+ Great care must be take to NEVER allow the COTS USB Battery Pack to be
418+ connected to the main (or any) power system in use by the robot. The COTS USB
419+ Battery Pack and connected devices must be completely isolated from the robot
420+ electrical system, with the exception of controlling signals provided by the
421+ Competition Manual. When using a COTS USB Battery Pack, controlling signals
422+ for LEDs powered by the Pack should ONLY connect to allowed compatible devices.
423+
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