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2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V - Picture 2 of 2

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2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

jacobstoner

(74612)

US $3.99

Condition:

New

Quantity:

2 lots available (2 items per lot) / 3,635 sold

This one's trending. 3635 have already sold.

Breathe easy. Returns accepted.

Shipping:

Free Economy Shipping. See detailsfor shipping

Located in: Indianapolis, Indiana, United States

Delivery:

Estimated between Thu, May 30 and Sat, Jun 1 to 43230

Returns:

30 days returns. Buyer pays for return shipping. See details- for more information about returns

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eBay item number:123798965111

Last updated on May 22, 2024 22:03:04 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...

Brand: JacobsParts

Country/Region of Manufacture: China

Conversion Direction: Step-Down

Product Type: Power Converter

Maximum Peak Output Current: 3A

Maximum Continuous Output Current: 1.8A

Output Ripple: 30mV

Switching Frequency: 340KHz

UPC: 0845832027807

Nominal Voltage Rating (DC): 12 V

Type: Forward Converter

Output Voltage Rating (AC): 12 V

Nominal Voltage Rating (AC): 120 V

Nominal Current Rating: 3 A

Current Conversion: DC to DC

Color: Green

Output Voltage Rating (DC): 9 V

Nominal Power Rating: 120 W

Inrush Current Rating: 3 A

MPN: MINI360

Item description from the seller

Seller assumes all responsibility for this listing.

eBay item number:123798965111

Last updated on May 22, 2024 22:03:04 PDTView all revisionsView all revisions

Shipping and handling

Item location:

Indianapolis, Indiana, United States

Ships to:

United States

Excludes:

Barbados, French Guiana, French Polynesia, Guadeloupe, Libya, Martinique, New Caledonia, Reunion, Russian Federation, Ukraine, Venezuela

Shipping and handling	Each additional item	To	Service	Delivery*See Delivery notes
Free shipping	Free	United States	Economy Shipping	Estimated between Thu, May 30 and Sat, Jun 1 to 43230
US $1.99	Free	United States	Standard Shipping (USPS Ground Advantage®)	Estimated between Thu, May 30 and Sat, Jun 1 to 43230

Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.

Handling time

Will usually ship within 1 business day of receiving cleared payment.

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Return policy

After receiving the item, contact seller within	Refund will be given as	Return shipping
30 days	Money Back	Buyer pays for return shipping

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Payment details

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Special financing available

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Qualifying purchases could enjoy No Interest if paid in full in 6 months on purchases of $99 or more. Other offers may also be available.

Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months. Minimum monthly payments are required. Subject to credit approval. See terms- for PayPal Credit, opens in a new window or tab

The PayPal Credit account is issued by Synchrony Bank.

jacobstoner

99.4% positive feedback

418K items sold

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Joined Sep 2004

Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

4.9

Communication

4.9

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n***n (301)- Feedback left by buyer.

Past 6 months

Verified purchase

Super small for 3 amps! Adjusted mine for 12 volts to run an old LED SVGA monitor for use with a Raspberry Pi. Working perfectly.

l***s (967)- Feedback left by buyer.

Past month

Verified purchase

As described, good stuff. The economy shipping option is very slow.

m***m (344)- Feedback left by buyer.

Past 6 months

Verified purchase

works great

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Product ratings and reviews

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4.3

70 product ratings

48 users rated this 5 out of 5 stars
12 users rated this 4 out of 5 stars
2 users rated this 3 out of 5 stars
2 users rated this 2 out of 5 stars
6 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 64 reviews

by feo_timmy
Apr 01, 2022Top favorable review
Inexpensive dc switching regulator.
For the low cost, you can't go wrong. But, beware: the output has a sinusoidal ripple that can create interference problems. The ripple was adequately suppressed by adding a 1000uf capacitor on the output. It seems to be a stable regulated dc output when capacitor is added.
Verified purchase: YesCondition: NewSold by: jacobsparts
by tdfresco
Apr 07, 2018Top critical review
Very noisy supply. Cannot sustain more than 1.5A. 30mA idle draw. Otherwise fine
I am going to share my experience of testing and using this device. My intended application was putting it in my car for bluetooth audio purposes. This meant taking a 13.8v input and converting it down to 5v. First, a comment on size and quality. The converter is about the size of a quarter. All solder joints looked fine to me. I didn't notice any cracking or oxidation in the joints. The potentiometer is a bit small, but can be manageable with a VERY small screw driver. Now on to my testing. I used a very high quality HP benchtop supply, a Fluke voltmeter, an IR temperature meter, some 2-10ohm 100W resistors, and a DSO 138 oscilloscope. Using these I tested the converter at various loads to determine voltage ripple and temperature. Looking at the first photo, we can see there is ... I am going to share my experience of testing and using this device. My intended application was putting it in my car for bluetooth audio purposes. This meant taking a 13.8v input and converting it down to 5v. First, a comment on size and quality. The converter is about the size of a quarter. All solder joints looked fine to me. I didn't notice any cracking or oxidation in the joints. The potentiometer is a bit small, but can be manageable with a VERY small screw driver. Now on to my testing. I used a very high quality HP benchtop supply, a Fluke voltmeter, an IR temperature meter, some 2-10ohm 100W resistors, and a DSO 138 oscilloscope. Using these I tested the converter at various loads to determine voltage ripple and temperature. Looking at the first photo, we can see there is already a 30mA idle current. I believe this item is intended in small applications (likely running on battery power), so definitely keep this in mind. Compared to the other converter, this is way higher. Time to test this under load. The second and third photos show very high voltage ripple observed at about a 500mA load. Both values obtaining 40mv VPP at frequencies of 1.1kHz and 10kHz. Both would be easily heard anywhere in your audio equipment (unless you put some capacitors in there for filtering). For audio purposes I would not use this item. Moving on to the last two photos. The fourth photo is the average temperature observed at the hottest point on the board running at around 1A load. At 1.5A load, the final picture shows temperatures observed. At this point, the converter could hold this load for about 30 seconds before it started turning on and off. Not sure where they get their claim for 1.5A sustained power and 3A peak. I tried multiple devices to make sure I didn't have a dud, but they all reproduced the same results. Overall, I'm not really impressed with this converter. I'd strongly recommend grabbing their other MP1584 device, as it's much more reliable, cleaner voltage signal, and very similar in size. I would only use this if I needed a power source which did not care about noise levels. I likely won't be getting any of these in the future.
Verified purchase: YesCondition: NewSold by: jacobsparts
by dookofurl
Jan 20, 2020
Small and adequate in many cases.
It does reasonably well considering the size. Getting the output to desired voltage is tricky. There is a another board (MP1584) but for my app the MP2307 is fine. I did not try putting it under much load, just powering a teensy board.
Verified purchase: YesCondition: NewSold by: jacobsparts
by matthewk
Jan 24, 2018
Great little buck power supplies for a great price
The only bad thing I can say about these is they are very small. If you have not seen a picture of one of these to scale they will sit on a US quarter. This is not bad, but something to be aware of. The input and output are clearly marked and are easy to solder to. The little one turn trimpot was surprisingly easy to set to within a few millivolts of where I wanted it. I plan on using these as = 5V to 3.3V regulators and I had thought about replacing the trimpot with fixed resistors (I am surprised they don't come fixed in a few popular voltages..) but because of the physical size I don't think my soldering skills are up to the task. Though at the price I may give it a shot on one. I do think I can do it but I don't think it would be pretty. Anyway, these take about a 1.5V ... The only bad thing I can say about these is they are very small. If you have not seen a picture of one of these to scale they will sit on a US quarter. This is not bad, but something to be aware of. The input and output are clearly marked and are easy to solder to. The little one turn trimpot was surprisingly easy to set to within a few millivolts of where I wanted it. I plan on using these as = 5V to 3.3V regulators and I had thought about replacing the trimpot with fixed resistors (I am surprised they don't come fixed in a few popular voltages..) but because of the physical size I don't think my soldering skills are up to the task. Though at the price I may give it a shot on one. I do think I can do it but I don't think it would be pretty. Anyway, these take about a 1.5V differential before they kick on. For my 3.3V output they came on at around 4.7 to 4.8V on the input and maintained 3.3V on the output with up to 16V or so on the input (the limit of my bench supply). I did not do any efficiency tests, but from what I saw in the data sheets and on the internet, these should be 90%+ efficient with around 5V in and 3.3V out. I am happy with my purchase. You can not get a name brand fixed linear regulator for what one of these will set you back. I can see these being real popular in solar powered applications. One to step the cells up to charge the battery pack and one to take the battery down to match the 8266..
Verified purchase: YesCondition: NewSold by: jacobsparts
by cab4word
Dec 06, 2018
Great little adjustable voltage drops
I buy these often as they work so well. I use them in my model railroad, using them with a bridge rectifier in train cars running on DCC to control circuit with clean voltage. You cant build something this good from scratch.. With LEDs today these are a must. recently I bought several 53' refrigerator containers that required 9v battery's, well with this and metal wheels I run them all on track power..I buy these often as they work so well. I use them in my model railroad, using them with a bridge rectifier in train cars running on DCC to control circuit with clean voltage. You cant build something this good from scratch.. With LEDs today these are a must. recently I bought several 53' refrigerator containers that required 9v battery's, well with this and metal wheels I run them all on track power..
Verified purchase: YesCondition: NewSold by: miniduino

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Picture 1 of 2

2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

Shop with confidence

Item specifics

Item description from the seller

Shipping and handling

Return policy

Payment details

jacobstoner

Detailed seller ratings

Average for the last 12 months

Popular categories from this store

Seller feedback (78,593)

Product ratings and reviews

Most relevant reviews

Inexpensive dc switching regulator.

Very noisy supply. Cannot sustain more than 1.5A. 30mA idle draw. Otherwise fine

Small and adequate in many cases.

Great little buck power supplies for a great price

Great little adjustable voltage drops

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