Specific: Module Model: RRLM2596 Buck Converter + Voltmeter Cutting Size: 66.04mm x 35.05mm Input Voltage: DC 4.0~40V Output Voltage: 1.25V~37V (continuously adjustable, the input voltage must be 1V higher than the output voltage) Output Current: 2A(normal and stable), 3A Max. Ripple Frequency: About 150Khz Ripple Peak: About 100mV Display Color: Red Voltage Meter Error: ± 0.1V Measure Range:4~40V (for measure accurately, please ensure that the input voltage is more than 4V) IN+: Input Postive IN-: Input Negative Out+: Output Postive Out-: Ouput Negative Features: A key switch input and output voltage green light: measuring the output voltage red light: measuring the input voltage with terminal and retain the wire bonding wiring point If remove the P3 jumper cap, the voltmeter shutdown Lower Power Consumption (Please refer to the picture for more details.) Packing: 1* yobett RRLM2596 Adjustable 4.0-40V to 1.25-37V 5/12V DC Voltage Regulator Experimental Power Buck Converter with LED Voltmeter
C**G
VvW RRLM2596 Adjustable 4.0-40V to 1.25-37V 5/12V DC Voltage Regulator Experimental Power Buck Converter with LED Voltmeter
After a snafu in shipping, I reordered this PC board to make an adjustable Power Feed for my boat to drive a device that uses Two D cell batteries to aerate my live well. Works great and just plugs into the lighter socket on the dash. I take it and the bubbler off for transport of the bucket and let the batteries take over when I'm not near a 12vdc lighter socket. Works great.
M**R
Very easy to use and the LED output is nice
Very easy to use and the LED output is nice. Had one blow when wires crossed but that was my fault. Highly recommend the use of a voltmeter if your applications are voltage specific since this only goes to tenths.
T**R
It does a great job! Small enough to fit in the place ...
I bought this to convert some of my battery operated small devices to work on 12 V DC. It does a great job! Small enough to fit in the place of 2 D battery compartment.
D**G
This item works great and a nice thing about it is you don't ...
This item works great and a nice thing about it is you don't have to solder wires to it to use it. It has terminals to connect the input and output wires.
T**4
Boxed and good packaging for the component
Product as described. Boxed and good packaging for the component.
A**N
Works as expected
Works as expected without load. I have to test it with full load to give a complete report about this item
D**.
Nice adjustable voltage regulator, good service.
Works as expected. Very fast delivery. Good packaging. Reasonable price.
C**S
Five Stars
Very nice, great improvements and iterations of a fantastic DC-DC converter.
Trustpilot
2 months ago
1 week ago
