#885 in Battery chargers & accessories
Reddit mentions of DROK 200167 Waterproof 180W DC-DC Synchronous Buck Converter Voltage Regulator 20-72V 24V/36V/48V/60V to 12V 15A Volt Step-down Power Supply Transformer
Sentiment score: 0
Reddit mentions: 1
We found 1 Reddit mentions of DROK 200167 Waterproof 180W DC-DC Synchronous Buck Converter Voltage Regulator 20-72V 24V/36V/48V/60V to 12V 15A Volt Step-down Power Supply Transformer. Here are the top ones.
or
- The buck module is used to convert DC 20-72V to DC 12V, has high conversion efficiency(up to 90%), stable performance and low heat.
- With transient absorption high voltage, over-current, over-heat and output short circuit protection, more safe to use.
- Adopted the potting process technique, compact design and specially made to be waterproof, anti-shock, moistureproof and dust-proof.
- Easy to connect wires, Input: red(+) black(-), Output: yellow(+) black(-); please connect wires correctly, or it will be damaged.
- Wide application: car audio, radio, interphone, motors, audio, navigator, monitor, LED car display, air conditioner, etc.
Features:
Specs:
| Color | Yellow |
| Height | 1.25984 Inches |
| Length | 2.91338 Inches |
| Number of items | 1 |
| Size | 60V to 12V 15A/180W |
| Width | 2.91338 Inches |
http://www.harborfreight.com/2000-watt-continuous4000-watt-peak-power-inverter-69662.html This is the inverter. Manual lists 12-15volts.
The battery bank is made from 12volt batteries, currently just 2 12volts - but i have another 2 12volts sitting beside it which could be used for a combined series+parallel setup.
I'd leave the bank at 12volts , but the charge controller for my solar setup requires 24volt bank to increase the amount of solar panel wattage i can use. From 400W with 12v bank to 800w with the 24volt bank.
So i'd also have the option to just get another charge controller separate for the other panel , BUT the distance the panel is set is nearly 100foot. Making it expensive in wiring + controller cost.
So about 190 dollars for controller+wiring - vs - 190 dollars for 24volt inverter (still leaving me needing 12volt for an already wired car stereo system radio) Which i assume https://www.amazon.com/DROK-Waterproof-Synchronous-Transformer-Automotive/dp/B018X03GYA/ref=sr_1_3?s=electronics&ie=UTF8&qid=1478546529 or https://www.amazon.com/Pyle-PSWNV720-Power-Converter-Technology/dp/B003P17X8I/ref=sr_1_35?ie=UTF8&qid=1478547338 would work for the radio?