Power tool battery - Regulated DC Power Supply
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This Regulated DC Power Supply is modular which can use different power tool batteries for any small electrical projects
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Model information
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- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Noncommercial
!!! DeWalt configuration will come very soon !!!
This regulated DC power supply can be used for any smaller electrical projects within the voltage range of 0V-36V and 0A-5A. This is made for 4 different battery brands the Bosch professional 18V, Milwaukee M18, Maktia 18V and DeWalt 18B batteries.
The wiring diagram can be seen in one of the pictures. The Low Voltage protector PCB has been set to 16.8V as the lower limit, which is still safe for the batteries. The higher limit, the start limit, can be set to 0.5V to 1V.
The components used for this project can be found here:
WZ3605E DC DC Buck Boost Converter CC CV 36V 5A - https://www.aliexpress.com/item/1005007339874711.html?spm=a2g0o.order_list.order_list_main.23.26f7180225TmIV
Low Voltage Protector - https://www.amazon.com/dp/B08LDGX2RX?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
Fuse holder - https://www.amazon.com/Joinfworld-Holder-Holders-Pre-Soldered-Fast-Blow/dp/B0BF9LDW1P
Glass fuses - https://www.amazon.com/dp/B07PMJN1S7?ref=ppx_yo2ov_dt_b_fed_asin_title
Wire 16 AWG - https://www.amazon.com/Electrical-Gauge-Silicone-Cable-Black/dp/B0746HRVZP
Threaded inserts - https://www.amazon.com/Draupnir-Printing-Threaded-Embedment-Automotive/dp/B0CTC7NQTC
Rocker switch - https://www.amazon.com/TWTADE-Rocker-Switch-Position-KCD1-1-101/dp/B0CVTRKJTV
Banana plugs - https://www.amazon.com/CESS-Amplifier-Terminal-Connector-Connectors/dp/B07CQSCK9J
Insulated safety banana plugs - https://www.amazon.com/Banana-Female-Binding-Adapter-Connectors/dp/B07C7WG23G
Cable connectors - https://www.amazon.com/Electrical-Connectors-Insulated-Connector-Assortment/dp/B0BC26P5HN