Jtron 5A DC-DC Step-down Module / Constant Voltage Constant Current Charge Module / Solar Panels
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Module Name: 5A buck constant voltage constant current MPPT
Module Properties: non-isolated buck module (BUCK)
Input voltage: 6-36V
Output voltage: 1.25-32V continuously adjustable (default output 5V.)
MPPT voltage setting range: 6-36V
Output current range: 0.05-5A (default output current of 3A)
Turn lights output range: 0.01-5A (default turn lamp current 0.3A)
Working temperature: -40~+ 85'C
Operating frequency: 180KHz
Conversion efficiency: up to 95% (efficiency and input and output voltage, current, pressure-related)
Short circuit protection: Yes (constant current limit set value)
Over temperature protection: (automatically shut off the output after over temperature)
Input reverse polarity protection: None, (if necessary, please enter the string into the diode)
Output anti-anti-irrigation protection: None;
Charging indicator: when charging is red light, when fully charged is green light. Turn lights the way for the current detection. When using solar power panels, solar-hour charge current is very small, less than turn the lamp current, it will green light, but this time was not full, please note the distinction.
Installation: four 3mm screws
Connection: Terminal; IN is input, OUT is output
Note: The current detection module for detecting the low-end, please do not put the negative input and the output of the direct negative wire shorted!
1, DIY a power supply, with a constant function, not afraid to use the process will be a short circuit, can protect the load.
2, Power supply for your electronic devices.
3, For a variety of battery charge, according to different voltage and capacity of the battery charging voltage and charging current is set with charging indicator, easy to observe the state of charge.
4, Powered by solar panels for a variety of battery charge with MPPT function, can enhance the charging current than doubled. With a constant current, which prevents battery overcharge, effective protection of the battery.
5, Driving high-power LED, can be freely series and parallel combinations,
6, As the car power supply for your cell phone or digital products supply.
|Material||PCB + Plastic|
|English Manual / Spec||No|
|Dimensions & Weight|
|Dimensions||2.36 in x 1.22 in x 0.87 in (6 cm x 3.1 cm x 2.2 cm)|
|Weight||1.69 oz (48 g)|
|1 x Module|
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|Quantity||3+ units||5+ units||10+ units|
|Rate||US$7.32 shipped||US$7.29 shipped||US$7.27 shipped|
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