1. PFM control DC/DC boost
2. Input 0.9-5v dc, output 5v dc
This DC to DC Step-Down Adjustable Power Supply Module is based on the LM2596 switching regulator...
Charging: Linear charge
Input interface: Mini USB
Charging current: 1A (Adjustable, requires resistor change)
Input voltage: DC 4.5V-5.5V...
- Input voltage: 6.5~12V or USB
- Output voltage: 3.3V / 5V
- Max Output current: 750mA (at 6.5V input voltage)
This XL6009 DC-DC boost/step-up converter module (HCMODU0091) is based on the XLSemi XL6009 DC-DC converter and is capable of boosting a wide range of input voltages up to a maximum of 45V. It output can supply up to 2.5A out current (dependent on input voltage and operating environment) and has built in thermal limiting protection circuitry...
This version of LM2596 DC-DC step-down (buck) power supply module includes the very useful addition of an integrated digital voltage meter. The voltage meter is capable of sensing both input and output supply voltages and can be quickly switched between the two by pressing a voltage selection button on the module...
A compact but high powered DC-DC step-up (boost) power supply converter module. It features a wide operating supply range with a power supply input voltage between 3.5 to 35V and will step-up this input voltage from 4V to 35V. The module also includes an integrated voltage meter that can measure both the input and output voltages. A voltage selection button allows for easy switching...
This power supply module is based on the AMS1117 3.3V regulator. It is capable of regulating a wide range of input voltage (4.0 to 12V) down to a fixed 3.3V output at up to 1A (Vin = 4.5V). Standard 0.1" header pins provide a means of connecting to its input and output terminals. These header pins have also been conveniently placed so that the module can be inserted face down into standard...
This small DC to DC step down voltage converter is capable of supplying load currents of up to 2A. It has a wide input and output voltage operating range of 5V to 23V input and 0.5V to 16.5V output. The module includes a back-lit LCD display which will show the current output voltage and current. Two buttons allow for setting the...
A high power DC - DC step up power supply module capable of supplying currents up to 5.5A. It has a wide input/output operating range of 10.5V to 32V input and 12V to 34V output. The module includes two large heat-sinks to help dissipate heat when used at its upper operating range. Output voltage is...
A high power DC - DC step down power supply module capable of supplying currents up to 5A. It has a wide input/output operating range of 5V to 30V input and 1.5V to 28V output. The module includes two large heatsinks to help dissipate heat when used at its upper operating range. Output voltage and maximum load current is adjustable by a precision multi-turn potentiometer.
This module is a small single cell lithium battery charging module which also includes a 1A step-up (boost) converter for powering a large range of applications. The module will charge most types of single cell (3.7) LiPo batteries from either 4 to 7.5V power supply input, or from a standard 5V USB port/adapter. A battery charge and standby LED is also included for visual indication...