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LTC3780 Automatic Step-Up Step-Down Boost Buck Module 12V 24V Constant Voltage Current Board
Description:
The power supply is a kind of high voltage power supply module, input voltage below, above, is equal to the output voltage, the output voltage can be maintained constant. For example, to set the output to 12V, then the variation of the input voltage in the range of 5 ~ 32V, the output voltage in the 12V invariant. This module has a perfect protection function, and can be widely used in notebook power, vehicle power supply, solar charge etc..
Advantage:
- The input uses replaceable fuse protection, power supply and equipment;
- The whole electrolysis using imported patch, low resistance, high frequency capacitor, make the ripple down to the freezing point;
- IC uses Linear imported original;
- Constant voltage, constant current, under voltage protection (MPPT is more suitable for solar charging)
- Output error indicating lamp, light output voltage drift too serious, short circuit fault;
- The back plate, the heat conducting silicon film is fixed on the bottom of your module, only by four screws will supply to the chassis can be, can ensure good heat dissipation, need not consider the insulation and heat dissipation problems;
- Inductor used iron silicon aluminum, 0.8 double winding, generate less heat;
Electrical parameters:
- Input voltage: DC5-32V;
- Output voltage: DC1V-30V continuously adjustable; the default 12V shipment, if need other voltage please take note;
- Output current: 10A (MAX) ,long term within 7A
- Output power: 80W, peak 130W, more than 80W please strengthen heat dissipation;
- Output: 50mV (12V 12V, 5A measured)
- Short circuit protection
- Input reverse connection protection: No,
- Output control flow backward: no , such as the backflow charging, please at the output series diode
- Operating temperature range: 45 ~ 85 C
- Size: 77.6*46.5*15mm (including the bottom surface of the radiating aluminum)
Package include
- 1 x LTC3780 Module
