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DC Boost

Brand: Drok Model: 300001
It is a Red LED LM2577 Boost Converter,Input voltage :DC 3-34V,Output voltage: DC 4-35V (adjustable),it has One button to switch input and output voltage display,with Power-down memory function . Basic parameters : Module Properties: non-isolated step-up module (BOOST)+Volt..
$6.21 $15.37
Brand: Drok Model: 090027
LM2577 DC Boost Voltage Regulator Charger, High efficiency, small size. DC 3-34V to 4-60V voltage output. it is suitable for Car 12V 24V input and driver your devices. Feature: Module Properties: non-isolated module (Boost) Module modle: LM2577 Input voltage: DC 3..
$4.40 $8.00
Brand: Drok Model: 090632
It is a Adjustable Step Up Voltage Regulator Boost charger, voltage range 3.5-30V To 4-30V Boost Converter. Applicable DIY a mobile power supply,Boost charger,Power supply for electronic equipment. Feature Modules nature: Non-isolated step-up (Boost) Product model: LM2577-..
$3.50 $7.65
Brand: Drok Model: 090396
The LM2577 boost with led power converter module, high power, input voltage 3.5-30V, output 4.0-30v, input current 2A. The stepup power converter, applicable the mobile charge treasure, stepup drive led string lights. IN +: Positive Input IN -: Negative Input OUT +: Positiv..
$4.60 $8.00
Brand: Drok Model: 090505
It is a Adjustable Boost Converter,Voltage Range :DC 4.5-28V to 4.5-30V,It has reverse polarity protection,small size, high efficiency, easy installation and use. Applied to the Car, storage battery car, motorcycle, industrial control,Electrical control circuit,And DIY ect. Feature: LM2..
$7.80 $11.70
Brand: Drok Model: 090035
The boost converter LM2587 voltage modules, input voltage 3.5V-30V, output 4.0V-30V, maximum input current 5A, efficiency up to 92% the power converter module, can application to model aircraft camera. Note: When you test if the output voltage is not higher than the input voltage, Ple..
$7.20 $15.00
Brand: Drok Model: 100001
It is a DC Step-up converter,Power Supply DC 3V to 5V 1A,Conversion efficiency up to 96%,It has Compact,small size, high efficiency, long term stable and reliable quality,easy installation and use. Applied to the phone, MP3, MP4, PSP ,electronic equipment,and DIY etc Feature: Module Nat..
$3.20 $5.60
Brand: Drok Model: 090037
DC / DC Boost Buck Converter Voltage Module, Voltage Wider,Input Voltage 3.5-28V, Output 1.25-26V, Maximum Input 3A, Maximum Output 3A Of Power Voltage Converter Module, Suitable For Solar Panels. Features: Size: 52 x 38 x 15 mm (L x W x H ) (with fixed column) ..
$7.20 $12.00
Brand: Drok Model: 090083
The is LTC1871 Green LED Adjustable Boost Converter,Input Voltage DC 3.5V-30V,Output Voltage DC 3.5V-30V,with voltmeter display, maximum output power 100W and output current 6A. It has Reverse polarity protection, small size, high efficiency, long term stable and reliable quality,easy installation a..
$12.47 $18.90
Brand: Drok Model: 090646
It is 100W Adjustable Voltage Regulator/Adapter/USB Charger,  Input voltage : DC 3~35V ( limit 36V), Output voltage :DC 3~35V( continuously adjustable , the default output is 19V),  Output Current : 6A( MAX ), small size, high efficiency, long term stable and reliable quality,easy installation and u..
$14.50 $25.50
Brand: Drok Model: 090480
It is a Power Converter/Power Supply Module/Adapter, Input voltage: DC 4.5~32V, Output voltage: DC 5~42V adjustable, Output current: 0~6A, Application: DIY Power adapter/Charger, industrial equipments, electronic equipment, Communications Equipment, Power Tools, Car Driving Recorder, Car GPS, Car au..
$6.80 $9.20
Brand: Drok Model: 200153
It is a 48W Auto Buck Boost Converter/Power Supply Module/Car Converter/Adapter, Input Voltage: DC 12V(8V~20V) , Output Voltage: DC 12V, Suitable for Car,  electronic equipment, industrial equipment,LED drive,Advertising screen,Monitoring System etc Description: Input Voltage: ..
$14.50 $30.50
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