3pcs DC 12V Step Up Boost Converter Voltage Regulate Power Supply Module Board with Enable ON/OFF

.size_table_start table,.size_table_start table tr td { border:2px solid #ddd;}.size_table_start table { width: 100%; min-height: 25px; line-height: 25px; text-align: center; border-collapse: collapse;}.size_table_start,.size_table_end {clear:both;} Specifications:?? ? Working frequency: 1MHz Up to 94% Efficiency (usually is 75%-91%)? Quiescent current : Turn on output 210uA,Turn off output 5uA.?? Operating temperature : -40~+85 a?? Storage temperature : -65~+150 a?? Size :? 20 x 15 x 6mm Weight : 1.5g?? Protection :?? Over current protection(OCP) Over voltage protection(OVP) Short circuit protection(SCP) Over temperature protection(OTP)?
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Output 12V : ?? Input voltage DC 2.6 ~ 5.5V,output DC 12V±3% Maximum output : 12V/550MA(See the table below for details) ?? ?? ??
Pin Description: ? Vi? : Input positive(+). En : Output enable, Connect to GND turn on output, Not connected(Or Connect to Vi)? turn off output ,This pin can also be controlled by MCU, low level turn on output, high level Turn off output. G? : Input and Output negative(GND/-). Vo: Output positive(+). ? Applications: ? Battery powered equipment Instrumentation, multimeter Small power motors PTZ Camera webcam IP Camera Toy car boat Model aircraft Power bank LED Lighting WIFI Router? PLC RS485 devices ? Attention: ? 1. Input voltage can not be greater than the maximum input. 2. Output power can not be greater than the maximum load for a long time. 3. Input power must be greater than the output power, because the power consumption of the module itself. ? Package Included: ? 3 x 12V Step Up Boost Converter Voltage Regulate ? ?