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Voltage Regulator Modules

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PSM-310 9-35VDC to 5V 5A 25 Watt DC-DC Stepdown Converter
CA$10.82
This module will take 9 to 35 DC voltage and step down to a constant 5vdc output. The unit can handle up to 5Amps, this does not mean the device will constantly output 5amps. Should you go over 3 amps at the input, we would strongly suggest to add additional cooling fans or heatsinks. Insert VCC in IN+, GND into GND and for the output VOUT goes into OUT and GND is shared with the input ground.
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PSM-305 DC-DC 7V-28V to 5V 3A Fixed Step Down Converter Module
CA$4.60
Need to supply your circuit/project with 5VDC but all you have at your disposal is a source between 7V-28VDC? This module without a doubt will help you do just that. This module allows anyone to input up to two stable DC voltage signals in the range of 7VDC -28VDC to in turn output up to two 5VDC signals. No matter the input, the output will always be fixed to 5V as long as the input stays in the specified range. The maximum outputted current can be as high as 2.5A prompting a heat sink requirement.
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PSM-300 Mini DC-DC 4.5-24V to 1.8-17V 3A Adjustable/Fixable Step Down Converter Module
CA$3.45

This module is great for projects that need to regulate different voltage levels. Input any DC voltage signal and configure the board to output stepped down voltage that suits your project’s needs. The input voltage ranges from 4.5 to 24VDC while the output ranges from 1.8 to 17VDC. The maximum current this module can output is capped at 3A with some additional heatsink required. What makes this board stand out is its ability to give its user the option to either adjust the output voltage using the potentiometer or to fix the output to a desired voltage by cutting the trace on the backside of the board to the potentiometer and soldering the pad representing a fixed voltage you desire. (see image for example) The fixed voltage options are: 12V, 9V, 5V, 3.3V, 2.5V and 1.8V.

Delivery within 2-3 weeks
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2836-POLOLU 5V Step-Up/Step-Down Voltage Regulator S9V11F5
CA$32.86
The S9V11F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2 V and 16 V. (Note: it requires an input voltage of at least 3 V to start, but it can operate down to 2 V after startup.) Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 5 V. The very compact (0.3″ × 0.45″) module has a typical efficiency of over 90% and can supply a typical output current of up to 1.5 A when the input voltage is around 5 V.
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5V, 2.5A Step-Down Voltage Regulator D24V25F5
CA$57.75
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.
Delivery within 2-3 weeks
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PSM-285 Mini DC-DC Car Charging Step Down 5V Power Module
CA$3.84
This tiny little circuit was specifically designed for automobile power regulation. If properly used, this product reduces the danger out of working with car electronics and lets you create useful gadgets. Simply solder the positive and negative leads to the board and connect to the output to your mobile phone, tablet, mp3 player, GPS, camera, etc.
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PSM-268 4000W AC Voltage Regulator
CA$12.03
This heavy duty 4KW AC Voltage regulator can be used for dimming lamps, varying speeds on small AC motors, adjusting wattage on electric heaters, water heaters, etc. The module is completely assembled with a terminal block for easy wire connections.
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PSM-275 Step Down Module to 5VDC USB Output
CA$3.84
This device offers a quick and easy way to connect USB gadgets. This module comes in handy for use in mobile phones and connecting electronics in the car. The circuit is fully protected and very efficient.
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12-24VDC 6Amp 13KHz PWM Regulator Controller
CA$19.62
This device can be connected to any device that operates from 12-24VDC. Great for testing DC motors that operate at higher amperage. Simply connect the red line to the motor and positive battery terminal. Connect the blue line to the motor negative and the black line to the battery negative to power and begin modulation of the signal. The unit can be mounted on any surface you like as it comes with two holes for mounting.
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PSM-272 10000W AC Voltage Regulator
CA$29.62
This heavy duty 10KW AC Voltage regulator can be used for dimming lamps, varying speeds on AC motors, adjusting wattage on electric heaters, water heaters, etc. The Module is completely assembled with a terminal block for easy wire connections.
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PSM-265 2000W AC Voltage Regulator
CA$10.69
This inexpensive AC Voltage regulator can be used for dimming lamps, varying speeds on small AC motors, adjusting temperatures on electric heaters, water heaters, etc. Module is completely assembled with a terminal block for wire connections.
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PSM-260 Mini 4.75-23 VDC to 1V-17VDC Step Down Converter
CA$3.84
This miniature step down converter module will reduce any input voltage of 4.75 – 23vDC down to 1.0 – 17vDC as output voltage. The maximum current this device can handle during the short duration is 3A and is recommended to run for 1.8A in the long run.
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PSM-250 55VDC to 12VDC 15A Stepdown Buck converter
CA$21.92
This converter comes with a metal enclosure where you can remove the top. Designed to take a maximum voltage of 55v DC and step down to range of 1 to 36v DC. The output current that the system will take and output is set to 15 Amps. Adjust the potentiometer to get the voltage output required.
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2S-6S T-Plug Li-Po to USB Adapter Converter with Voltmeter
CA$13.77
This little board allows users to connect any T-Plug Li-Po batteries and allow to charge any USB device they may have at hand. The board has a volt-meter that will read and tell what the voltage of the battery is and will step down or up to 5v output with a max current limit of 2Amps. The entire board is heat shrinked so you don’t have to worry about accidently shorting it! We would recommend this product for people who want to make their own wireless portable raspberry pi security camera!
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PSM-230 DC-DC ADJUSTABLE 8A STEP DOWN CONVERTER
CA$15.31
This is a versatile 8 Amp adjustable step down DC-DC converter. Can be used as a step down converter for a regulated power supply, high current LED driver or battery charger. Can be used in constant current or constant voltage modes. Two potentiometers allow for control of both current and voltage output. Red Green LED indicator indicates charging status. Output short circuit protected.
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