Dc booster

Features: - Input voltage range: 3.5V-30V - (must ensure that the output setting voltage is higher than the input voltage) - Output voltage range: 4.0V-30V - Input maximum current: 5A - (According to Power conservation Calculate the nominal conditions Output Current: - Uin * Iin * efficiency = Uout * Iout) - Continuous Current: 3A - (ventilation and heat dissipation in good condition: - Output voltage and input voltage ratio is not greater than 3) - Board Color: Green or Black, will be sent randomly  Package includes: - 1x DC-DC Converter Module" Box Pack - No Warranty

features: input voltage range: 3.5v 30v must ensure that the output setting voltage is higher than the input voltage output voltage range: 4.0v 30v input maximum current: 5a according to power conservation calculate the nominal conditions output current: uin x iin x efficiency uout x iout continuous current: 3a ventilation and heat dissipation in good condition: output voltage and input voltage ratio is not greater than 3 board color: green or black, will be sent randomly  package includes: 1x dc dc converter module" Box Pack - No Warranty

features input voltage range 3.5v 30v must ensure that the output setting voltage is higher than the input voltage output voltage range 4.0v 30v input maximum current 5a according to power conservation calculate the nominal conditions output current uin x iin x efficiency uout x iout continuous current 3a ventilation and heat dissipation in good condition output voltage and input voltage ratio is not greater than 3 board color green or black, will be sent randomly package includes 1x dc dc converter module Box Pack - No Warranty

features input voltage range 3.5v 30v must ensure that the output setting voltage is higher than the input voltage output voltage range 4.0v 30v input maximum current 5a according to power conservation calculate the nominal conditions output current uin x iin x efficiency uout x iout continuous current 3a ventilation and heat dissipation in good condition output voltage and input voltage ratio is not greater than 3 board color green or black, will be sent randomly package includes 1x dc dc converter module

Features: - Input voltage range: 3.5V-30V - (must ensure that the output setting voltage is higher than the input voltage) - Output voltage range: 4.0V-30V - Input maximum current: 5A - (According to Power conservation Calculate the nominal conditions Output Current: - Uin * Iin * efficiency = Uout * Iout) - Continuous Current: 3A - (ventilation and heat dissipation in good condition: - Output voltage and input voltage ratio is not greater than 3) - Board Color: Green or Black, will be sent randomly  Package includes: - 1x DC-DC Converter Module"

Features: Input voltage range: 3.5V-30V must ensure that the output setting voltage is higher than the input voltage Output voltage range: 4.0V-30V Input maximum current: 5A According to Power conservation Calculate the nominal conditions Output Current: Uin x Iin x efficiency = Uout x Iout Continuous Current: 3A ventilation and heat dissipation in good condition: Output voltage and input voltage ratio is not greater than 3 Board Color: Green or Black, will be sent randomly  Package includes: 1x DC-DC Converter Module" Facebook page;ElectroniceArena.com Box Pack - No Warranty

Features: Input voltage range: 3.5V-30V must ensure that the output setting voltage is higher than the input voltage Output voltage range: 4.0V-30V Input maximum current: 5A According to Power conservation Calculate the nominal conditions Output Current: Uin x Iin x efficiency = Uout x Iout Continuous Current: 3A ventilation and heat dissipation in good condition: Output voltage and input voltage ratio is not greater than 3 Board Color: Green or Black, will be sent randomly  Package includes: 1x DC-DC Converter Module" Facebook page;ElectroniceArena.com

Features: Input voltage range: 3.5V-30V must ensure that the output setting voltage is higher than the input voltage Output voltage range: 4.0V-30V Input maximum current: 5A According to Power conservation Calculate the nominal conditions Output Current: Uin x Iin x efficiency = Uout x Iout Continuous Current: 3A ventilation and heat dissipation in good condition: Output voltage and input voltage ratio is not greater than 3 Board Color: Green or Black, will be sent randomly  Package includes: 1x DC-DC Converter Module" Box Pack - No Warranty

Brand: Evalley Shop USB 5V to 9V, 12V voltage booster 5.5x2.1mm & 4x1.7mm barrel jack Module Converter DC to DC. You can connect your power bank 5V it will convert it to 12V for PTCL/Fiber Modem router etc. Thus, when power cut, you can use your power bank to supply your router! Internet blackout solved, continuous power supply Artifact Via computer USB jack to power other devices. Such as: USB lights, USB fan, Cartoon watches, radiator, 5V mini speakers, USB HUB, etc.​​​​​​​Output current is 1000mA 1A real many similar modules in markets are just 700mA or less.Note: To achieve best results your power bank must be 5V with 2A or 3A. With 1A, output may not be stable.Interface: USBtransfer DC5.5 * 2.1MM & 4mm*1.7Input voltage: DC 5VOutput voltage: 9V, 12V