Categories
DC to DC USB Step Up Step Down Power Supply Module Adjustable Boost Buck Converter DC 5V to 3.3V/12V
Description:
USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage.
Features:
1>. One button to turn off the output;
2>. Supply ON/OFF display screen;
3>. Support low p...
$2.15
$2.99
SKU: 13318
$2.15
$2.99
29
9V 1A Switching Power Supply Adapter 5.5x2.1mm Input 110V-240V
SKU:
2966
Quantity:
1
Description
...
$2.34
$3.25
SKU: 2966
$2.34
$3.25
29
DC-DC 3W Adjustable USB Step Up Down Power Supply Module Buck Boost Voltage Converter
1.Description:
ZK-DPL is a DC adjustable step up/down power supply module with LED digital tube display.Display output voltage and output current.Adjustable output voltage.Set output voltage to meet the require.Simple a...
$2.87
$3.99
SKU: 13505
$2.87
$3.99
29
Adjustable Automatic Step Up/ Step Down Power Supply Board Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V
Description:
1. Can be boosted, but also buck, the output voltage 0.5-30V arbitrary adjustment, limiting current 0-4A arbitrary adjustment; can be used for LED constant current drive, battery charging and other constant current occas...
$3.23
$4.49
SKU: 12475
$3.23
$4.49
29
ICStation DC to DC Auto Converter Step Up and Down Boost Converter/Buck Converter Module DC 3.5V-28V to DC 1.25V-26V
Description:
This module can realize the fuction that input voltage within a certain range, and output voltage automatically. (it will not be affected by input voltage). It's can be used as step up and down power module that user...
$3.59
$4.99
SKU: 3231
$3.59
$4.99
29
ZK-SJ4 4A Solar Charging Module Adjustable Step Up Step Down Power Supply Module Boost Buck Voltage Regulator
1.Description:
ZK-SJ4 is a DC adjustable constant voltage, constant current step down/up power supply module. Adjustable stable output voltage and current, set output current to meet the demand. It can be used as ordina...
$3.89
$5.99
SKU: 13397
$3.89
$5.99
36
5V to 1.2V-24V DC-DC USB Step Up Down Power Supply Module Voltage Current Dual Display Buck Boost Converter
1.Description:
XY-SUPA is a DC adjustable step up/down power supply module with 3Bit LED digital tube display.Display output voltage and output current in real time.Press two buttons to adjust output voltage.Set output ...
$4.02
$5.59
SKU: 13528
$4.02
$5.59
28
DC-DC USB Step Up Down Power Supply Module Button Control Voltage Current Dual Display Buck Boost Converter 5V to 1.2V-24V
1.Description:
XY-SUPA is a DC adjustable step up/down power supply module with 3Bit LED digital tube display.Display output voltage and output current in real time.Press two buttons to adjust output voltage.Set output ...
$4.02
$5.59
SKU: 13527
$4.02
$5.59
28
Red Display DC-DC USB Step Up Down Power Supply Module Button Control Voltage Buck Boost Converter 5V to 1.2V-24V
1.Description:
XY-SUP is a DC adjustable step up/down power supply module with 3Bit LED digital tube display.Display output voltage in real time.Press two buttons to adjust output voltage.Set output voltage to meet the ...
$4.02
$5.59
SKU: 13529
$4.02
$5.59
28
XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module
Description:
XH-M246 is a Automatic Buck-Boost constant voltage constant current power supply module.It can adjust output voltage to meet different require and output a stable voltage.
Parameter:
1>...
$4.02
$5.59
SKU: 13894
$4.02
$5.59
28
DC-DC 15W Adjustable USB Step Up Step Down Power Supply Module Buck Boost Voltage Converter 5V to 3.3V 9V 12V 30V
1.Description:
ZK-DP2 is a DC adjustable constant voltage constant current step up step down power supply module with LED digital tube display.Display output voltage, output current and output power. Adjustable output v...
$4.31
$5.99
SKU: 13451
$4.31
$5.99
28
DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V
1.Description:
XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.
In ‘PER’ work mode,it can be used as buck-boost power supply module...
$4.31
$5.99
SKU: 13416
$4.31
$5.99
28
DC-DC Step UP Down Power Supply Module Boost Buck Voltage Converter Dual Output 3V-24V to +/-18V for Amplifier
1.Description:
It is a Dual Output Step UP/Down Power Supply Module with input DC 3.7V~24V and output DC -18V and +18V.It can provide stable +/-18V output.It can maximum output 0.25A at each output.
2.Feature:
...
$4.71
$5.89
SKU: GY16077
$4.71
$5.89
DC-DC LCD USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester Temperature Display
1.Description:
XY-DUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used as...
$4.82
$6.69
SKU: 13494
$4.82
$6.69
29
DC-DC USB Step UP/Down Power Supply Module LCD Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester Temperature Display
1.Description:
XY-DUPH is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used a...
$4.82
$6.69
SKU: 13493
$4.82
$6.69
29
DC-DC 15W Adjustable USB Step Up Down Power Supply Module Fast Charging CVCC Buck Boost Voltage Converter
1.Description:
ZK-DP2F is a DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.It support fast charger for QC2.0, QC3.0, AFC, FCP, SCP fast charge protocol.
...
$5.46
$7.59
SKU: 13645
$5.46
$7.59
28
DC-DC 15W Adjustable USB Step Up Down Power Supply Module CVCC Buck Boost Voltage Converter with Shell
1.Description:
ZK-DP2 is a DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.Display output voltage, output current and output power.Adjustable output voltage...
$5.61
$7.79
SKU: 13452
$5.61
$7.79
29
DC-DC USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter LCD Voltmeter Ammeter Battery Capacity Tester with Shell Temperature Display
1.Description:
XY-MUPH is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used a...
$5.75
$7.99
SKU: 13491
$5.75
$7.99
29
XY-MUP DC-DC USB Step UP/Down Power Supply Module LCD Temperature Display Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester with Shell Button Control
1.Description:
XY-MUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used as...
$5.75
$7.99
SKU: 13492
$5.75
$7.99
29
DC-DC Step UP Down Power Supply Module Adjustable 20W Boost Buck Voltage Converter Positive & Negative Dual Output 5V-24V to +/-3V-30V for Amplifier
1.Description:
It is a Adjustable Dual Output Step UP/Down Power Supply Module with input DC 3.6V~30V and output DC +/-3V~30V.
2.Feature:
1>.Low ripple
2>.High efficiency
3...
$5.99
$7.49
SKU: GY16078
$5.99
$7.49