VELLEMAN VMA404 Step Voltage Regulator 1.25-35V LM2596S

( Brand: Velleman ), ( Manufacturer Part Number: VMA404 ), ( Part Type: Voltage Regulator )

Review VELLEMAN Adjustable Step Voltage Regulator

The 1.25V to 35V Step Voltage Regulator LM2596S VMA404 from Velleman is a versatile and powerful electronic component that is designed to regulate input voltage within a specific output voltage range. This regulator is based on the LM2596S IC, a widely used and trusted voltage regulator chip.

The LM2596S VMA404 is a step-down (buck) regulator, capable of delivering up to 3A of continuous output current. It has a wide input voltage range of 1.25V to 35V, making it suitable for use with a variety of power sources, such as batteries, solar panels, or DC power adapters. The output voltage can be adjusted in 0.1V steps between 1.2V and 35V, allowing for precise voltage regulation for different application requirements.

The regulator features a built-in over-voltage protection circuit, which safeguards the connected load and the regulator itself from over-voltage conditions. It also includes a thermal shutdown feature that prevents the regulator from overheating in case of excessive load or ambient temperature. The LM2596S VMA404 is housed in a compact and sturdy plastic housing, which is suitable for both breadboard and PCB mounting.

The regulator has a typical efficiency of over 80%, which means it converts a significant portion of the input power into useful output power, reducing heat dissipation and increasing overall system efficiency. It also has a low noise output, making it suitable for applications that require a clean power supply, such as audio equipment or digital circuits.

Overall, the 1.25V to 35V Step Voltage Regulator LM2596S VMA404 from Velleman is a reliable and versatile electronic component that provides precise voltage regulation and high efficiency, making it an ideal choice for a wide range of power supply applications.

The LM2596S, VMA404, and Velleman step voltage regulators are all 1.25V to 35V adjustable buck converters, widely used for powering various electronic devices. Let's discuss their pros and cons:

1. Widely available and popular among hobbyists and makers.

2. Offers output current up to 2A, which can power many small electronic devices.

3. The LM2596S is easy to use and configure, with adjustable output voltage using just a few external components.

1. The LM2596S has a maximum input voltage of 40V, which may be limiting for some power sources.

2. It has a relatively low efficiency, typically around 80% to 85%, which may result in heat generation and higher power consumption.

1. Offers a higher maximum input voltage of 45V, making it compatible with more power sources.

2. The VMA404 provides better efficiency compared to the LM2596S, typically around 90%.

3. It has a built-in thermal protection to prevent overheating.

1. The VMA404 is more expensive than the LM2596S.

2. It may be less popular and harder to find in some regions, making it more challenging to source.

1. Offers a wide range of adjustable outputs, from 1.2V to 35V.

2. The Velleman regulator is compact and easy to use, similar to the LM2596S.

3. It has a maximum input voltage of 40V, making it compatible with most power sources.

1. The Velleman regulator is not as efficient as the VMA404, with an efficiency of around 80%.

2. It may be less popular among hobbyists and makers, making it harder to find in some regions.

If your power source has an input voltage of 40V or less and you prefer a regulator that is widely available, then the LM2596S is a suitable choice. However, if you need a regulator that can handle a higher input voltage (up to 45V) or is more efficient, the VMA404 would be a better option. If you're looking for a compact and easy-to-use regulator with a wide output voltage range, the Velleman regulator might be your best bet.

Consider the specific requirements of your project, such as the input voltage and output current, as well as availability and price, before choosing which step voltage regulator to purchase. The LM2596S, VMA404, and Velleman regulators all have their strengths and weaknesses, so it's essential to choose the one that best fits your needs.

Details:

Input current: 25 to 35 CDC max. 25-35v adjustable step-down voltage regulator LM2596S dimensions 49 x 26 12mm. Dc-dc adjustable voltage step down module input voltage : 3 to 40 CDC output 1.

5 a specifications chip: LM2596S whats included 1 x.

specifications voltageregula:

• brand: Velleman
• mpn: Vma404
• part type: Voltage Regulator

Shipping voltageregula:

• type: Flat
• handling: 1 days
• cost: $9.0

Returns voltageregula:

• type: Money Back
• policy: returns accepted
• time: 30 Days
• paid by: Buyer

Offer voltageregula:

• Sold: 0
• bids: 0
• best offer: false
• quantity: 2
• Started: July 31, 2018, 10:45 am

Ratings:

1. all good! good seller! 07-31-18
2. Thanks 07-30-18
3. Great!!! 07-30-18
4. Excellente transaction. 07-31-18
5. fast delivery, brilliant product 07-30-18

Payments voltageregula:

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Seller voltageregula:

• city: Swanton, Vermont
• zipcode: 05488

General voltageregula:

• condition: New
• in stock: Yes
• business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components

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