#3,407 in Tools & Home Improvement
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Reddit mentions of LEDwholesalers 24V 2.5A 60W AC/DC Power Adapter, 5.5x2.5mm DC Plug with Spring Clips, Black, UL-Listed, 3206-24V
Sentiment score: 2
Reddit mentions: 4
We found 4 Reddit mentions of LEDwholesalers 24V 2.5A 60W AC/DC Power Adapter, 5.5x2.5mm DC Plug with Spring Clips, Black, UL-Listed, 3206-24V. Here are the top ones.
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Energy efficient and stable 24V DC power supply5.5x2.5mm (center positive) output jack with spring clips compatible with many electronic devicesUL-listed and CE certified, automatic thermal & overload cut-off, short circuit protectionDetachable 55" power cord with 2-prong plugSuitable for use with electronic devices that require 24V DC and consume less than 60W of power
Specs:
| Color | Black |
| Height | 0.393700787 Inches |
| Length | 5.9842519624 Inches |
| Size | 60W |
| Weight | 0.6 Pounds |
| Width | 8.2 Inches |
You should just use a 24VDC Wall wart instead of this switching power supply. Here is one:
https://www.amazon.com/LEDwholesalers-Adapter-5-5x2-5mm-UL-Listed-3206-24V/dp/B002LMQ6G2/ref=sr_1_3?s=electronics&ie=UTF8&qid=1519701692&sr=1-3&keywords=24vdc+power+supply
Just cut the wires and determine which is ground and + with a multimeter. Use this as the input to the L298N board. Then you can power your Arduino with the common ground and +5V terminal. This might work a little bit better than using the switching power supply that you have noted above
https://www.amazon.com/gp/aw/d/B002LMQ6G2/ref=mp_s_a_1_10?ie=UTF8&qid=1486353579&sr=8-10&pi=AC_SX236_SY340_FMwebp_QL65&keywords=24+volt+power+supply Would this work with something like this https://www.adafruit.com/products/368?gclid=CJySv_bL-tECFdgIgQodgTgAeg to run wires to the relay and drivers?
I don't understand how to do that. But here is my motor: http://www.zhengkemotor.com/product/product59.html
I'll be running it at 24V and it is the 70 rpm model. EDIT: I found the specs for this motor on line (probably would have been good to understand this before taking a stab in the dark).
At 24V the 70 rpm (no load) model uses ≤ 100MA. Under "Rated Load" it has a speed of 80 RPM (how is that higher?) with Current of ≤.6A and Torque of 10 kg/cm. Stall Torque is 15 kg/cm with a Stall Current of 1.4A. The gear reducer ratio is 1:50.
Amazon motor description said the "rated voltage" is 24. So for the power supply I got this one. It can accept 100-240VAC and uses 1.5A . It outputs 24V at 2.5A. (That is higher than the Stall Current. Is that a problem?)
I went back to check the spec on the speed controller that I have and while it LOOKS just like those DC PWM motor controllers, the one that I bought was described as an AC Voltage Regulator accepting inputs of 110-220V and outputting AC10v to whatever the input voltage is. Maximum wattage is 4000W. So I believe I will use this to dial down my blower motor on my chaff collector/air flow controller and order the proper DC motor controller today. Does that give you enough info to do the math? (TIA)
Something like this should work for the power. Not sure if it will run on just power without seeing schematics.
https://www.amazon.com/LEDwholesalers-Adapter-5-5x2-5mm-UL-Listed-3206-24V/dp/B002LMQ6G2/ref=sr_1_4?ie=UTF8&qid=1509794836&sr=8-4&keywords=24v+power+supply&dpID=51ZnVe2x07L&preST=_SY300_QL70_&dpSrc=srch