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Description
BMT ADJ DC/DC MODU 3A I/P4,5-40VDC DC Buck Module. LM2596HV 4. 5 40V Adjustable LM2596 Step Down Module, (Note: Maximum of 50V input for a very short time) Adjustable LM2596 Step Down Module Specifications The length is 45x Wide 24x High 11mm (Including Potentiometer) Input Mode: IN+ Input Positive, In Input Negative Output Mode: OUT+ Output Positive, OUT Output Negative (Note: Maximum of 50V input for a very short time) Adjustment Mode: Firstly connect the Input Power Supply
DC-DC Buck Module. LM2596HV 4.5-40V Adjustable LM2596 Step-Down Module, (Note: Maximum of 50V input for a very short time)
Adjustable LM2596 Step-Down Module
Specifications
- The length is 45x Wide 24x High 11mm (Including Potentiometer)
- Input Mode: IN+ Input Positive, In- Input Negative
- Output Mode: OUT+ Output Positive, OUT-Output Negative
- (Note: Maximum of 50V input for a very short time)
- Adjustment Mode: Firstly connect the Input Power Supply (Between 4.5-40V) and then use the Multimeter to Monitor the Output Voltage and Adjust the Potentiometer (Generally Turn the Booster Clockwise, Reverse the Buck)
- Output Voltage: (3-35V) Continuously Adjustable (No-load Debugging is Recommended).
- Pressure Difference: At Least 1.5V
- Output Current: Rated Current 2A, No more than 3A
- Output Power: No more than 15W
- Conversion Efficiency: 92% Or less (The higher the Output Voltage, the Higher the Efficiency), Static Power Consumption is only about 6MA
- Connection Mode: Welding, After add pin can be directly welded on the PCB
- Working Temperature: Industrial Grade (- 40 TO + 85 )
- Load Regulation: ±1%
- Voltage Regulation: ±0.5%
Additional Information
| Device | Module |
| Type | Adjustable | LM2596 | Step-Down |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Perfect black patent leather heel
Size: 6.5, Color: Black Patent
Definitely go up an entire size in these. I used to work at Steve Madden and can tell you with 100% confidence if you're ever buying one of their heels with a pointier toe, you need to go up an entire size or your foot is going to suffer. These are a perfect "high" stiletto, they're definitely not low and I wouldn't say they're a breeze to walk in unless you're used to heels. I will vouch for how comfortable they are though given the height and the shape - they're as comfortable as a heel like this could be for sure! If you have skinnier ankles, definitely recommend punching an extra hole in the strap.
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Reviewed in the United States on May 18, 2025
★★★★★ 4
toe strap is tewww tight
Size: 8, Color: Black
I love the look of these heels, they’re super classy, elegant, simple, and most importantly I chose these because of the small platform at the base of the heel for a less painful experience. The onlyyyyyy issue I have is that the toe strap is so close to the front and tight (as you can see)!! I got the correct size but wish I didn’t have to stretch them out (which is almost impossible because that leather is stiff). The shoe is not very bendable but I personally like it because the shoe is sturdy.
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Reviewed in the United States on November 11, 2024
★★★★★ 2
Poor Quality for the Cost !!! Dissatisfied
Disappointed Durability. I love these heels they are very comfortable looks good with just about any color outfit . However, my heart ripped in pieces after 3 months with limited wear they began to lift and fall apart . I’m very dissatisfied with the cost & poor quality slippers I received. I wish I could actually returned it but couldn’t due to the 30 days return policy.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Steve Madden must have
Size: 7.5, Color: Black
You can’t go wrong with any Steve Madden shoe to be honest. These are sexy yet sturdy. Nice thin versatile heel. Strap length is good for any size ankle really
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Comfortable
Size: 8, Color: Natural Snake
These shoes are cute, and go with most everything. They are comfortable and can be work for while without having any issues. I was a bit worried they might rub blisters but have not had that problem with these. The heel and fit of them are perfect. And they are versatile. Worth the price.
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Reviewed in the United States on May 11, 2026
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