3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module For Phone

Description

The 3V to 5V 1A USB Charger DC-DC Converter Step-Up Boost Module is a compact and efficient power conversion module designed to provide a stable 5V output from a low-voltage DC power source. This module is ideal for applications requiring a 5V USB output, such as charging smartphones, powering small USB devices, and DIY electronics projects that require a stable power supply.

Features:

• Module uses the Taiwan production boost chip, high efficiency (up to 92%), plus
• built-in over-current protection chip, can be more good to protect the module and use the device after the class.
• Module with undervoltage protection, undervoltage protection into state below 2.5V, can be more better protect the battery, to avoid excessive discharge.
• Module can modify the fixed resistor adjusts the output voltage can be adjusted up to 12V output, but to ensure that the output power of less than 5W.
• This module uses TDK multilayer ceramic capacitors as main filter capacitor, the output ripple can be as low as 20mV (5V1A output case)!
• This module uses a standard USB interface, you can use all universal USB charging mobile phones, MP3, MP4 and other equipment, the perfect support for IPHONE and other mobile phone.

Application:

• This module can be used for DIY mobile power output, enabling single or two ordinary lithium battery to 5V boost to the mobile phone or PSP device charging.
• DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy.
• In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems.

Note:

• This module is a fixed 5V output module.
• Modules indicated above IN – (negative input), IN + (positive input), OUT-(negative output), OUT + (positive output) must be connected correctly, otherwise it may cause damage to the module.
• This module has an LED light, when the charge when the LED lights can be used as indicator.

Specification:

• Module properties: Non-isolated step-up module (BOOST).
• Input voltage: 2.5-6V.
• Output voltage: 4-12 V (Adjustable (need to replacing the resistance to adjustable), the default 5 v).
• Output current: 1000mA (Max).
• Efficiency: 92%(Max) (the higher the input voltage, the higher the efficiency).
• Switching frequency: 1MHz.
• Output ripple: 20mV (MAX).
• Operating temperature: Industrial (-40c to +85c).
• Voltage regulation: 2.5%.
• Short circuit protection: None (please use the lithium battery with protection).
• Input: IN + postive, IN – negative.
• Output: USB output.
• Size: 3 x 1.3 x 0.8cm.

Package Include:

1x3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module For Phone