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DC-DC USB Step Down Module 9V/12V/24V to 5V Buck Converter QC2.0 QC3.0 Fast Charging Power Supply Module
1.Description:
QC-MINI is a USB DC Fast Charging power supply module. It can be applied to solar charging, mobile phone charging and other fields.
2.Features:
1>.Support QC2.0, QC3.0....
$2.02
$2.89
SKU: 13398
$2.02
$2.89
30
DC Step Down Module Power Supply Buck Converter Board Non-isolated 24V 36V 48V 72V to 12V 3A
1.Description:
It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple, efficient and practical.
...
$2.91
$4.15
SKU: 13386
$2.91
$4.15
31
DC Step Down Module Power Supply Non-isolated Buck Converter Board 9V 12V 24V 36V 48V 72V to 5V 3A
1.Description:
It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple, efficient and practical.
...
$2.91
$4.15
SKU: 13385
$2.91
$4.15
31
DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 120V to 5V 3A
1.Description:
It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver.
2.Features:
&nb...
$2.91
$4.15
SKU: 13384
$2.91
$4.15
31
DC Step Down Module Power Supply Buck Converter Board Non-isolated Stabilizer 24V 36V 48V 72V 84V 120V to 12V 3A
1.Description:
A DC constant voltage constant current step down power supply module.
It can be used as ordinary buck power supply module, charger and LED constant current driver.
2.Feat...
$2.91
$4.15
SKU: 13383
$2.91
$4.15
31
USB DC Step Down Module Isolated Power Supply Board Buck Converter Stabilizer 12V 24V 36V 48V 72V to 5V 1A
1.Description:
It is a USB DC step down isolated power supply module. It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple, efficient and practical.
2.Featu...
$2.09
$2.99
SKU: 13382
$2.09
$2.99
31
DC 5V 3A Fast Charging Board Step Up Power Supply Module Booster Converter Stabilizer
This module has been updated to the new version on May 5th, as what the pics showed now. The old version is blue pcb, which is no longer available.
1.Description:
It is a DC Fast Charging isolated power s...
$2.09
$2.99
SKU: 13381
$2.09
$2.99
31
433MHz Wireless Remote Control Switch Module Transceiver Receiver Transmitter DC 2.5V-5.0V
1.Description:
The module uses the latest 433MHz wireless transmission technology. Stable and reliable performance, long communication distance and strong anti-interference ability. It is suitable for the development an...
$2.79
$3.99
SKU: 13351
$2.79
$3.99
30
AC to DC Isolated Power AC 220V to DC 5V 1000mA 5W Intelligent Switch Buck Step Down Power Supply Module for Smart Home
Description:
Isolating the switching power supply, isolating the input and output, reducing the mutual influence and providing a safer output.
Features:
1>. Support over-voltage protection;
2>. Support over-current prote...
$4.89
$6.99
SKU: 13346
$4.89
$6.99
31
2pcs 2.4GHz 150m GWB Wireless Transceiver Module Receiver Transmitter
1.Description:
With the latest 2.4G wireless transmission technology, stable and reliable performance, long communication distance and strong anti-interference ability. It is suitable for the development and application...
$3.91
$5.59
SKU: 13349
$3.91
$5.59
30
220V to 5V 600mA 3W Switch Power Supply Module AC-DC Isolated Power Module
1.Description:
Isolating the switching power supply, isolating the input and output, reducing the mutual influence and providing a safer output.
2.Features:
1>.Support over-volt...
$2.79
$3.99
SKU: 13333
$2.79
$3.99
30
Dual Channel Signal Generator 1Hz-160KHz PWM Frequency Duty Cycle Complimentary Adjustable Module LED Display
Description:
PWM signal generator is a device that provides electrical signals at a variety of frequencies, square wave, and output levels.It is used as a signal source or excitation source for testing.Widely used in production practic...
$4.89
$6.99
SKU: 13327
$4.89
$6.99
31
Thermometer K-type Thermocouple High Temperature Tester Digital LED Display
Description:
Sensing the ambient temperature with a K-type thermocouple and displaying it on the display.
Features:
1>. Use industrial grade K-Type sensor;
2>. LED display;
3>. Measuring temperature range is wide;
...
$4.89
$6.99
SKU: 13326
$4.89
$6.99
31
5PCS Mini DC to DC Adjustable Step Down Module 12/24V to 5V 3A Buck Converter Power Supply Module
Product Introduction:
1.Input Voltage:DC 4.5-24V
2.Output Voltage:integration adjustable and fixed output,back side can choose fiexd output voltage
3.Adjustable Range:0.8-17V, fixed voltage （1.8V 2.5V 3.3V 5V 9V 12V）
4.Output Cur...
$4.89
$6.99
SKU: 13276
$4.89
$6.99
31
AC to DC Converter, AC 85V-265V to DC +/-15V Step Down Buck Converter Module, 17W Positive Negative Dual Channel Switching Power Supply Module
Features:
1>. The product is easy to install and can be used in the hole welding line.
2>. There are fixed mounting holes in the corners to prevent the movement/vibration of the product without power, and the fixed hole is 3.2m...
$4.89
$6.99
SKU: 13122
$4.89
$6.99
31
Battery Charge Controller OverDischarge Undervoltage Protection Module Automatic Power Charger Module for 12V Battery
Parameters:
No.
Parameter
Value
1
Product name
Battery under voltage and charging protection module
2
Product model
X802
...
$3.84
$5.49
SKU: 13117
$3.84
$5.49
31
DC 12V PWM 4-Wire Fan Temperature Controller Speed Governor for PC Fan/Alarm
Description:
The controller only controls the speed of the four line standard specification Intel PWM fan, do not turn off the fan. With full digital control, accurate temperature setting and precise control. It integrates manual speed...
$3.49
$4.99
SKU: 12921
$3.49
$4.99
31
DC 12V Temperature Controller Denoised Speed Controller ON/OFF for PC Fan/Alarm
Description:
The controller is suitable for automatic control of DC fan speed with temperature when the 12V current is not greater than 0.8A.
Parameters:
Parameter
Value
Operating vol...
$3.49
$4.99
SKU: 12915
$3.49
$4.99
31
5pcs D20mm Ultrasonic Mist Maker Atomizing Transducer Atomizer Ceramic Humidifier Accessories
Product Introduction:
1.Specification:20*1.2mm
2.Resonance Frequency:1.70MHz
3.Resonance Impedance:<2 ohm
4.Coupling Coefficient:>52 %
5.Static Capacitance:1800pF
6.Atomization Amount:<380ml/h
Details:
$3.49
$4.99
SKU: 12749
$3.49
$4.99
31
5pcs 5V 1A Mini USB 18650 Lithium Battery Charging Board Charger Protection
Product Introduction:
1.Input Voltage:5V
2.Charging Cut-Off Voltage:4.2V±1%
3.Maximum Charging Current:1000mA
4.Overdischarging Protection Voltage:2.5V
5.Overcurret Protection Current:3A
6.Board Size:2.6*1.7cm
Not...
$2.51
$3.59
SKU: 12735
$2.51
$3.59
30
