Зарядно модул за зареждане на li-ion и други батерии → Обява 38062284

Най евтиния вариант да си направите регулиращо зарядно по ток и ампераж.За целта мога да предложа и стабилно захранване.
Description:


100% brand new and quality
Type: DC DC / DC Voltage
Size: (D * Sh * V) 4.80 * 2.40 1.4 cm / 1.89 "* 0.94" * 0.55 "
Input Voltage: 5 V-57 V Input Voltage must be higher than 2 V than the output data Voltage
Output current: Rated current 2.5A / 3A MAX (heat sink required)
Output voltage: 1.25-V 30 V (adjustable)
Output power: W 15 W max at maximum voltage
Output short-circuit protection: Yes, DC (DC setting values)
Reverse polarity protection input: Yes,
DC range: 0.2-3A (adjustable, default transmitted 1A)
Turn lamp current: constant current value * (0.1), turn lamp current, constant current value


Benefits:

Smooth Output Voltage Adjustment
Smooth Output Current Adjustment
LED indicator, red on load / green on load for free
Multi-turn potentiometer with long service life
1.5 V (typ. 1.16 V) difference between input and output voltages
Up to 2.5 A output current
Very low idle power consumption, about 10 mA (0.01)
Protection temperature
Input voltage up to 60 V
High output voltage stability
High efficiency
No need additional cooling to 2.2A
High frequency dc / dc conversion resulting in reduced device size

Application:
Charger for all batteries in the 1.23 V ~ 28 V range, just install the exact battery voltage and charging current
High conversion when used in the car
Adjustable Voltage Source Lab
LED with a constant current LED driver
Dimming devices
Nutrition laboratories