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Manufacturers
Viewed products
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Stepper Motor:...
This small NEMA 8-size hybrid bipolar...
Power Electronics There are 470 products.
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Magnetic Encoder Pair Kit with Side-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V
Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital...
$10.80Out of stock -
Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V
Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital...
$8.40 $10.80Out of stock -
3.3V Step-Up/Step-Down Voltage Regulator w/ Fixed 3V Low-Voltage Cutoff S9V11F3S5C3
The S9V11F3S5C3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 3 V to 16 V. The regulator also has fixed 3 V low-voltage cutoff with hysteresis that can be used to prevent battery over-discharge. The compact (0.5" x...
$16.80Out of stock -
Pololu 9V Step-Up/Step-Down Voltage Regulator S10V3F9
This switching regulator uses the SEPIC topology to produce 9 V from input voltages between 2.5 V and 18 V. The wide input range coupled with 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 9 V. The compact...
$4.80Out of stock -
Pololu 9V Step-Up/Step-Down Voltage Regulator Source S18V20F9
This powerful step-up/step-down regulator efficiently produces a fixed 9 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful...
$16.32Out of stock -
Pololu Adjustable 4-12V Step-Up/Step-Down Voltage Regulator Source S18V20ALV
This powerful step-up/step-down regulator efficiently produces an adjustable 4 V to 12 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages...
$49.20Out of stock -
Pololu Adjustable 9-30V Step-Up/Step-Down Voltage Regulator S18V20AHV
This powerful step-up/step-down regulator efficiently produces an adjustable 9 V to 30 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages...
$18.72Out of stock -
3.3V Step-Up/Step-Down Voltage Regulator S9V11F3S5
The S9V11F3S5 switching step-up/step-down regulator efficiently produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. (Note: minimum start-up voltage is 3 V, but it operates to 2 V after that.) The compact (0.5" x 0.6") module can supply a typical output current...
$12.24Out of stock -
2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator S9V11MA
The S9V11MA switching step-up/step-down regulator efficiently produces a finely adjustable output between 2.5 V and 9 V whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. (Note: minimum start-up voltage is 3 V, but it operates to 2 V after that.) The compact (0.5" x 0.6") module can supply a typical output current of...
$20.40Out of stock -
3.3V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F3S5CMA
The S9V11F3S5CMA switching step-up/step-down regulator efficiently produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. (Note: minimum start-up voltage is 3 V, but it operates to 2 V after that.) The regulator also has a precision-adjustable low-voltage cutoff...
$21.12In Stock -
5V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F5S6CMA
The S9V11F5S6CMA switching step-up/step-down regulator efficiently produces a fixed 5 V (default) or 6 V (selectable) output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. (Note: minimum start-up voltage is 3 V, but it operates to 2 V after that.) The regulator also has a precision-adjustable low-voltage cutoff...
$20.40Out of stock -
LTC3108 Ultra Low Voltage Step Up Converter (Input from 20 mV)
This product is ideal for collecting low voltages from devices such as mini-solar panels, thermoelectric generators and others. It can operate with voltages of at least 20 mV. See description for more details about the product. Add to cart now!
$17.04 $18.00Reduced price!Out of stock -
12 V DC-DC Boost Module
This DC to DC boost module converts low voltages between 2.5 V and 12 V to come to a fix voltage of 12 V. See description for more details about the product. Add to cart now!
$4.80Out of stock -
5.2 V DC-DC Boost Module
With this source you can charge mobile phones or other devices that need charging voltage 5 V using a cell batteries at 3.7 V. See description for more details about the product. Add to cart now!
$4.80Out of stock -
Pololu 5V Step-Up/Step-Down Voltage Regulator S10V4F5
This switching regulator uses the SEPIC topology to produce 5 V from input voltages between 2.5 V and 18 V. The wide input range coupled with 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 compact...
$4.80Out of stock -
Pololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5
The S7V8F5 switching step-up/step-down regulator efficiently produces a fixed 5 V output from input voltages between 2.7 V and 11.8 V. 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 the regulated voltage....
$21.60Out of stock -
Pololu 6V Step-Up/Step-Down Voltage Regulator Source S18V20F6
This powerful step-up/step-down regulator efficiently produces a fixed 6 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. Its ability to convert both higher and lower input voltages makes it useful...
$12.72 $18.72Out of stock -
Pololu 12V Step-Up Voltage Regulator U3V50F12
This powerful boost regulator efficiently generates an output voltage of 12 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A. See description for more details about the product. Add to cart now!
$32.64Out of stock -
Pololu 5V Step-Up/Step-Down Voltage Regulator S9V11F5
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...
$29.28Out of stock -
Variable Step Down DC DC Converter
8 Review(s)Useful adjustable low voltage power supply to power different projects and observe on-screen tensions. See description for more details about the product. Add to cart now!
$12.00Out of stock -
DPS3005 Adjustable Power Supply (30 V, 5 A)
Adjustable source, with color display, output voltage up to 30 V and accuracy of 0.5%. See description for more details about the product. Add to cart now!
$60.00Out of stock -
Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5
The compact (0.5" x 0.7") D24V10F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 85% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts...
$15.84Out of stock -
Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9
The compact (0.5" x 0.7") D24V10F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 85% and 93% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts...
$14.16Out of stock -
Pololu 3.3V, 2.6A Step-Down Voltage Regulator D24V22F3
This small synchronous switching step-down (or buck) regulator takes an input voltage from 4 V to 36 V and efficiently reduces it to 3.3 V. The board measures only 0.7" x 0.7" yet delivers typical continuous output currents between 2 A and 2.6 A, depending on the input voltage, which makes this regulator well suited for powering moderate loads like...
$33.36Out of stock -
Pololu 3.3V, 500mA Step-Down Voltage Regulator D24V5F3
The compact (0.4" x 0.5") D24V5F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 500 mA. See description for more details about the product. Add to cart now!
$11.52Out of stock -
Pololu 3.3V Step-Up Voltage Regulator U1V10F3
This tiny (0.35" x 0.45") U1V10F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F3 automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The pins have a 0.1" spacing, making this board compatible with...
$9.60Out of stock -
3.3V, 3.6A Step-Down Voltage Regulator D36V28F3
This small synchronous switching step-down (or buck) regulator takes an input voltage from 4.5 V to 50 V and efficiently reduces it to 3.3 V. The board measures only 0.7" x 0.8" yet delivers typical maximum continuous output currents between 3.2 A and 4.5 A, depending on the input voltage, which makes it well suited for powering moderate loads like...
$36.48Out of stock -
XL1509 USB Voltage Drop Module
XL1509 USB Voltage Drop Module See description for more details about the product. Add to cart now!
$4.68Out of stock -
Pololu Dual VNH5019 Motor Driver Shield for Arduino
This shield makes it easy to control two high-power DC motors with your Arduino or Arduino-compatible board. Its dual robust VNH5019 motor drivers operate from 5.5 to 24 V and can deliver a continuous 12 A (30 A peak) per motor, or a continuous 24 A (60 A peak) to a single motor connected to both channels. These great drivers also offer current-sense...
$165.60Out of stock -
Pololu High-Power Stepper Motor Driver 36v4
This discrete MOSFET stepper motor driver enables control of one bipolar stepper motor. It supports a wide 8 V to 50 V operating voltage range and can deliver up to 4 A continuous per phase without a heat sink or forced air flow (6 A max with sufficient additional cooling). The SPI interface allows configuration of the current limiting, step mode (9 step...
$39.36Out of stock -
Adjustable Voltage Lowering Module LM2576HV DC-DC 5-60V to 1.25-26V
Adjustable Voltage Lowering Module LM2576HV DC-DC 5-60V to 1.25-26V
$5.35Out of stock -
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6V, 5.5A Step-Down Voltage Regulator D36V50F6
This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 6 V. The board measures only 1" x 1" yet delivers typical maximum continuous output currents between 3.3 A and 8 A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An optional...
$29.76 $35.76Out of stock -
9V, 5A Step-Down Voltage Regulator D36V50F9
This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 9 V. The board measures only 1" x 1" yet delivers typical maximum continuous output currents between 2.7 A and 7 A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An optional...
$24.00Out of stock -
7.5V, 5A Step-Down Voltage Regulator D36V50F7
This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 7.5 V. The board measures only 1" x 1" yet delivers typical maximum continuous output currents between 3 A and 7 A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An optional...
$24.00Out of stock -
5V, 5.5A Step-Down Voltage Regulator D36V50F5
This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 5 V. The board measures only 1" x 1" yet delivers typical maximum continuous output currents between 3.5 A and 8 A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An optional...
$30.96Out of stock -
24V/12V to 5V 5A Power Module DC-DC XY-3606 Power Converter
Working voltage: DC 9V - 36V Output voltage: 5.2V/5A/25W 9~24V input: Output 5.2V/6A/30W 24~32V input: output 5.2V/5A/25W 32~36V input: output 5.2V/3.5A/18W See description for more details about the product. Add to cart now!
$4.32Out of stock -
3.3V, 6.5A Step-Down Voltage Regulator D36V50F3
This powerful synchronous switching step-down (or buck) regulator takes an input voltage from 4.5 V to 50 V and efficiently reduces it to 3.3 V. The board measures only 1" x 1" yet delivers typical maximum continuous output currents between 4.5 A and 9.5 A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An...
$18.63 $24.00Out of stock -
12V, 4.5A Step-Down Voltage Regulator D36V50F12
This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V. The board measures only 1" x 1" yet delivers typical maximum continuous output currents between 2.3 A and 6.5 A, depending on the input voltage, which makes it well suited for powering moderate to large loads. An...
$28.56Out of stock -
High-Power Simple Motor Controller G2 18v15
This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I2C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a wide 6.5 V to 30 V operating range and can deliver continuous output...
$119.76Out of stock -
High-Power Simple Motor Controller G2 18v15 (Connectors Soldered)
This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I2C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a wide 6.5 V to 30 V operating range and can deliver continuous output...
$40.56Out of stock -
High-Power Simple Motor Controller G2 18v25
This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB. It supports five control interfaces: USB, TTL serial, I2C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a wide 6.5 V to 30 V operating range and can deliver continuous output currents up to 25 A without a...
$59.76Out of stock -
High-Power Simple Motor Controller G2 24v12
This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I2C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a wide 6.5 V to 40 V operating range and can deliver continuous output...
$46.80 $49.20Out of stock -
High-Power Simple Motor Controller G2 24v12 (Connectors Soldered)
This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I2C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a wide 6.5 V to 40 V operating range and can deliver continuous output...
$40.56Out of stock -
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Big MOSFET Slide Switch with Reverse Voltage Protection, HP
This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 16 A at 4.5 V to 40 V. The board features reverse-voltage protection and also makes it easy to control the MOSFET with an external switch or the digital...
$26.16Out of stock -
Big Pushbutton Power Switch with Reverse Voltage Protection, HP
The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off. Additional control inputs allow advanced applications such as automatic shutdown by the device being powered. This HP...
$8.88Out of stock -
Big Pushbutton Power Switch with Reverse Voltage Protection, MP
The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off. Additional control inputs allow advanced applications such as automatic shutdown by the device being powered. This MP...
$6.24Out of stock
