LM2577 Automatic Buck Boost Converter CC CV Adjustable DC Step Up Down

Auto LM2577 Buck Boost CC CV DC Step Down Up Converter Adjustable



Spesifikasi:

Module properties: Non-isolated boost buck constant current , constant voltage module (CC CV) charging module

Input voltage: 4-35V ( Attention: if need constant current output, the input voltage at least 7V or above)

Output voltage: 1.25-25V (continuously adjustable)

Output cureent: 12V to 5V is 2A, constant current range: 0.2-2A(adjustable)

Turn lamp current: Fixed as 1/10 of the adjusted value of constant current

Output power: natural cooling 10W,install heatsink can reach 15W

Operating temperature: -40 to +85centigrade (if temperature too high , please enhance heat dissipation)

Full load temperature rise: 45 centigrade

Indicator: constant current indicator is Red, when charging the indicator is Red, full charge the indicator is Green.

Output short circuit protection: Yes, constant current(The value of constant current set up presently)

Size: 48(L) *28(W) *13(H) mm



Way for adjusting: First , connecting with power (Between 4-35V) , And monitor output voltage by multimeter ,then switch the potentiometer(Clockwise for voltage increase ,and anticlockwise for voltage decrease)



Aplikasi:

High power LED constant current drive

Lithium cell battery (including ferroelectric) , 4V,6V,12V,14V,24V charging battery ,nicel hydrogen cell (group ),nicel cadmium cell (group) charging .

Solar panel,voltage stabilizing circuit of wind driven generator, a automotive voltage stabilizing power and some automotive buck-boost etc ,voltage stabilizing circuit.



Paket:

1 buah Auto LM2577 DC Buck Boost