Sprinkler Controller 2.3 DC-Booster

Ongoing

STD Sprinkler Controller 2.3 DC-Booster

Arduino

Power_Module

License: GPL 3.0

Mode:

Editors' pick

Update time： 2024-03-28 04:13:10

Creation time： 2023-09-19 01:26:10

Description

A small power booster PCB to provide higer DC voltage from either smaller DC or AC power source necessary to drive DC valves in our Sprinkler controller controller.
It is not required if sufficient DC voltape is provided nor if controller is configured to run in AC mode

More information is available at http://PCBhut.com\Products\OS_2.3

Design Drawing

schematic diagram

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DC Booster
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PCB

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DC_booster
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	MC34063	4	SO08	1
2	330p	C1	C0603K	1
3	2200uF/25V	C2	E7,5-16	1
4	SS34	D1,D2	SMB	2
5	19-21/Y2C-CP1Q2B/3T	EN,OP	LED0603-RD-YELLOW	2	19-21/Y2C-CP1Q2B/3T
6	220uH	L1	CR54	1
7	MMBT3904	Q1,Q3	SOT23-3	2
8	AO3407	Q2,Q4	SOT23	2
9	1K	R1,R2,R9,R10,R13,R14	R0805	6
10	100K	R3,R4,R11,R12	R0805	4
11	1R	R5	R0805	1
12	75K	R6	R0805	1
13	1k5	R7	R0805	1
14	180R	R8	R0805	1
15	3k3	R15	R0805	1
16	DNP	ZD1	D ZENER	1	d zener