Chegou fonte DC-DC
Após 34 dias, chegou a fonte DC-DC chaveada baseada no LM2596S, entrada de 4V a 40V, saída de 1V a 37V.
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| BTE13--01 DC-DC www.betemcu.cn |
LM2596 DC 4.5~40 to 1.25-37V Adjustable Step-Down Power Module + LED Voltmeter + USB port +2.54mm needle easy use BTE13-001
Features:
Wide Input voltage: 4.5-40V
Output Voltage: 1.25-37V (Adjustable)
Output current: rated current 2A, 3A MAX ( Heat-sink Needed),
If you need its output power greater than 2A/10W, please add with heat-sink
Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz
Rectifier: Non-Synchronous Rectification
Module Properties: Non-isolated step-down module (buck)
Short circuit protection: current limiting, since the recovery
Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less)
Full load temperature rise: 40
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Dynamic response speed: 5% 200uS
Features:
Wide Input voltage: 4.5-40V
Output Voltage: 1.25-37V (Adjustable)
Output current: rated current 2A, 3A MAX ( Heat-sink Needed),
If you need its output power greater than 2A/10W, please add with heat-sink
Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz
Rectifier: Non-Synchronous Rectification
Module Properties: Non-isolated step-down module (buck)
Short circuit protection: current limiting, since the recovery
Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less)
Full load temperature rise: 40
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Dynamic response speed: 5% 200uS