DC-DC 15V to 9V 3A Adjustable Step-down Regulated Power Supply Module

Product features:
1. Use of high-quality materials, durable
2. Synchronous rectification! High efficiency! Low heat generation!
3. Excellent load regulation rate, voltage regulation rate
4. Excellent minimum input and output voltage difference, as low as 0.3 volts
5. It can be used in education, experiment, test, electronic engineering design and other fields, with a wide range of applications

Parameters:
Input voltage: 7 ~ 32V
Output voltage: 1 ~ 30V
(Note that this product buck module, the output is lower than the supply voltage)
Output current: MAX 3A
Output power: within 30W use!
Operating frequency: 200KHZ
Board size: 42 * 20 * 12MM
Conversion efficiency: 91~95%
Input overcurrent protection: 4A fuse
Output short-circuit protection: Yes

Compared with LM2596S module, the advantages of this product:
1. Synchronous rectification! High efficiency! Low heat generation!
15V down 9V3A LM2596S board efficiency 77%, this product 93.6%
Note: 15V down 9V3A parameters, measured LM2596S board half a minute that overheating shutdown!
2, excellent load regulation rate, voltage regulation rate
15V down 9V3A LM2596S board with load output terminal voltage drop to 8.84 volts! This product is 8.99 volts!!!
24V down 12V2A LM2596S board with load after the output terminal voltage drop to 11.9 volts! This product is 11.98 volts!
3, excellent minimum input and output voltage difference, as low as 0.3 volts!
Far better than the LM2596S board 1.5 volts! Higher practicality!
4, additional input fuse, more secure!
Input terminals have parallel diodes! When the power supply is reversed will not cause serious consequences!
Output terminal has parallel diode! With inductive load safer!

Package list:
Buck module*1

1,We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

2,We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

3,we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.

4,We ship items to Worldwide. Thank you!

We accept PayPal payment ONLY.

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