80 W-os automatikus Buck-Boost stabilizált tápegység modul DC10-35V-tól 1-35V-ig autóakkumulátor töltés
80W Automatic Buck-Boost Stabilized Power Supply Module DC10-35V to 1-35V Car Battery Charging
1. The heat dissipation effect is significant, the output power is larger, and the conversion efficiency is as high as 90.5% . It adopts an independent reference IC, multiple alloy sampling resistors, stable constant current, and adjustable undervoltage protection.
2. Effectively protect all kinds of batteries, can also be used for solar cells, with constant current function, can be used for high-power LED lights, charging batteries, etc.; with over-temperature protection, it can effectively protect the power tube from overheating,
3. The protection adopts the reduced power protection mode, which is not directly closed. When charging the battery or LED power supply, the output power will be slowly reduced when the temperature is over, and it will automatically recover when the temperature drops.
4. The output is equipped with short-circuit protection, which eliminates the disadvantage of the boost module without short-circuit protection. The dual-color indicator light turns the lamp current about 0.2 times the cross-current value, and the charging status is clear at a glance.
5. Application: It is suitable for lead-acid battery, lithium battery, solar battery or power supply step-up and step-down to high-power LED power supply, battery charging, car car power supply, car charger and design, with very powerful functions. High-power LED drive, lead-acid, lithium battery charging, car power supply, battery charger, solar battery, boost charging, laptop mobile power supply
Working characteristics:
Output power: 80W max
Input voltage range: 9-35V
Output voltage range: 1-35V
Input current: 12A
Output current: 8.5A
Dynamic response speed: 5% change in load current
Conversion efficiency: 14V to 12V 2A 24V to 12V2A 28V to 24V 1.5A
Load regulation rate: 10% to 50% load (12V output)
Temperature drift coefficient: 50% load
Ripple & Noise: 20MHz bandwidth (14V-12V 2A)
Switching frequency: VIN=12V VO=24V 3A
No-load current: VIN=14V VO=12V
Output short circuit protection: Yes
Input reverse connection protection: none
Colour:red
Material:PCB metal
Size:65 x 36mm
Package Contents:
1 * Power Module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
 
 
                             
                               
                               
1005004313694240. - fareast