Collection: Power supply Converter board
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SDBK03TA 1A 3.7V Li-ion Li-Po / 3.2V LiFePO4 Battery 4.2V
Regular price From $1.98Regular priceUnit price / per$1.98Sale price From $1.98 -
TB406 USB Li Lithium Battery Charger TP40574.5V 5V 6V 7.5V to 4.2V Step-down Board
Regular price $1.99Regular priceUnit price / per$4.99Sale price $1.99Sale -
USB DC 5V to 12V Step Up Boost Module for Wifi Router USB Charger Portable Power
Regular price $13.48Regular priceUnit price / per$13.48Sale price $13.48 -
PS9DC01 10A DC 6-30V Battery Discharge Multipurpose Protector Module for Lead-acid UPS
Regular price $4.99Regular priceUnit price / per$13.48Sale price $4.99Sale -
TB221 USB to XH2.54 DC 5V to 12V Boost Step-Up Power supply Module Solar charger
Regular price $1.99Regular priceUnit price / per$16.48Sale price $1.99Sale -
USB to DC5.5 5.5mmx2.1mm DC Plug Supply Socket Power Cable FPGA CPLD STM32 MCU
Regular price $4.99Regular priceUnit price / per$4.99Sale price $4.99 -
SD29AJTC DC-DC Step-down MPPT Charging Module for 1.5-25V Li-ion/Li-po/LiFePO4/Lithium Titanate Batteries SD29AJTC
Regular price From $1.99Regular priceUnit price / per$2.47Sale price From $1.99Sale -
PS46A01 Multifunction Lead-acid Lithium Battery Charging Controller Module Protection Board Voltmeter UPS diy 6-60V
Regular price $7.99Regular priceUnit price / per$7.99Sale price $7.99 -
PS23A04 5V 12V 24V 4CH Multifunction Voltage Control Relay lithium Lead-acid Battery Charge and discharge protector
Regular price $15.99Regular priceUnit price / per$15.99Sale price $15.99 -
SDLA12TA MPPT Solar Panel Controller Charging Module for 12V 1-1000AH Lead Acid Battery UPS Storage battery car
Regular price From $4.15Regular priceUnit price / per$4.15Sale price From $4.15 -
PS58F01 10A DC 12V 24V 36V 48V Lead-Acid Battery UPS Diy Module Charger Discharger Auto Control Switch Board Undervoltage Overvoltage
Regular price $4.97Regular priceUnit price / per$4.97Sale price $4.97 -
ND2A12MA 1Cell to 2-3Cell Battery Voltage Doubler DC-DC 4.2V 8.4V 12.6V Converter 3.3V 3.7V 4.2V to 5V 8.4V 12V 12.6V Voltage Booster
Regular price $1.99Regular priceUnit price / per$2.69Sale price $1.99Sale -
ND0205MA Boost Module Mini High Efficiency Low Quiescent Synchronous PFM Step-up DC-DC Converter 1.2V 1.5V 2.5V 3.7V 4.2V To 3V 3.3V 5V
Regular price From $1.99Regular priceUnit price / per$1.99Sale price From $1.99 -
LO1117MB Tiny Out 1A 1.2V 1.8V 2.5V 3.3V 5V 80MV Drop Voltage 60uA Standby Step-Down Buck
Regular price From $1.89Regular priceUnit price / per$1.89Sale price From $1.89 -
ND0507UD 5V to 9V/12V USB A to DC 5.5*2.1mm Boost DC-DC Conerter Voltage Step-up Cable for Arduiuo MEGA2560 Wifi Router Mobile Power
Regular price $2.99Regular priceUnit price / per$2.99Sale price $2.99 -
LD24AJTA 5000:1 Dimming DC 6-24V 22W Adjustable Constant Current Step-Down High Brightnes
Regular price $1.99Regular priceUnit price / per$4.99Sale price $1.99Sale -
LD50AJTC DC 6-50V Handle Dimming LED Driver 0-3A Adjustable Constant Current Converter
Regular price $3.99Sale price $3.99Unit price / perSale -
Mc34063 Switching Regulator DC 12V 9V 6V 5V to 3.3V Buck Step Down Module
Regular price $0.99Regular priceUnit price / per$13.48Sale price $0.99Sale -
ND4012DA 10W Dual Channel DC-DC Step-Down Buck Converter Board DC 7-30V to 3.3V 5V 12V
Regular price $3.99Regular priceUnit price / per$6.48Sale price $3.99Sale -
LO7805MA Voltage Regulator 5V 6V 9V 12V 78MXX LDO Power For Arduno MCU LED
Regular price $0.99Regular priceUnit price / per$4.99Sale price $0.99Sale -
Mini Dc-Dc 1.2A 3V 3.3V 3.7V 4.5V To 5V 9V 12V Step-Up Current Mode Pwm Converter Dc Voltage Inverter
Regular price $1.23Regular priceUnit price / per$1.23Sale price $1.23 -
NIUP11TA 1-8s 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Board Input DC 5V
Regular price $2.09Regular priceUnit price / per$2.09Sale price $2.09 -
LD2635MA mini size DC 5-24V Step-downLED Constant Current Dimming Module PWM Adjustable Controller
Regular price $1.29Regular priceUnit price / per$1.29Sale price $1.29 -
ND2812TB 5A Input DC 5-30V Output DC 3V 3.3V 4V 5V 6V 9V 10V 12V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
Regular price From $2.64Regular priceUnit price / per$2.64Sale price From $2.64




















