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2 Pcs DC-DC Buck Converter Step-Down Module, 6-32V to 5V Dual USB QC3.0 QC2.0 Fast Charging Circuit Board with DC Power Cable
Limited time offer, ends 11/17
$14.19
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1PCS 150A 1600V Three/3 Phase Diode Bridge Rectifier Power Durable Module
Limited time offer, ends 11/08
5pcs MP1495 DC-DC Step Down Module Voltage Convert Board DC5-16V to 1.25V 1.5V 1.8V 2.5V 3.3V 5V 3A Adjustable Voltage Regulator Power Module
Limited time offer, ends 11/08
$18.99
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Tube Preamp Switch Power Supply Valve Amplifier Transformer Cattle 95V-265V Output 6.3V 280V with Shield Cover
Limited time offer, ends 11/08
SWR high-power bridge - Digital frequency range: 1 MHz - 5000 MHz - Standing wave bridge - Standing wave ratio bridge
Limited time offer, ends 12/01
AJMRTC 3 Pack XL6019 DC-DC Step Up Boost Converter Module, Upgraded Version of XL6009 Adjustable Voltage Regulator Power Supply Module for DIY Electronic Projects, Battery Power System
Limited time offer, ends 11/29
$22.51
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AJMRTC 10pcs AMS1117-3.3 DC-DC Step-Down Power Module, AMS1117 3.3V LDO Buck Regulator Board 800mA, Fixed Output Voltage Power Supply Module for Arduino, Electronic DIY, Sensor Circuit
Limited time offer, ends 11/29
$15.39
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AJMRTC 5Pcs MP1584EN DC-DC Buck Converter Module, 3A Mini Adjustable Step Down Power Board, Input 24V, Output 3V-12V Adjustable Voltage Regulator for DIY Electronics, Arduino, LED Projects
Limited time offer, ends 11/29
$21.66
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AJMRTC 3Pcs WX050 Wire Wound Rotary Potentiometer, 10K Ohm 5W Power Variable Resistor, 6mm Round Shaft, Black & Silver Rotary Rheostat for Industrial Circuit Adjustment & Electronic Rework
Limited time offer, ends 11/25
$12.80
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AJMRTC LM2596S DC-DC Step Down Adjustable Power Supply Module, CC CV Constant Current Constant Voltage LED Driver Charger, LM2596 Buck Converter for Battery Charging LED Lighting DIY Project
Limited time offer, ends 11/25
$11.11
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AJMRTC 5Pcs LM317 DC-DC Step Down Power Supply Module, Adjustable Buck Converter Circuit Board, Linear Voltage Regulator Module for DIY Electronic Projects and Power Conversion
Limited time offer, ends 11/25
$13.80
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AJMRTC LM2596HV DC-DC Adjustable Step Down Power Module, Constant Current Constant Voltage Lithium Polymer Battery Charging Regulator Board
Limited time offer, ends 11/25
$11.34
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AJMRTC 5Pcs/Lot LM317 DC-DC Step Down Power Supply Module, Adjustable Voltage Regulator DC Converter Circuit Board for Electronic DIY Projects
Limited time offer, ends 11/25
$13.80
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AJMRTC SX1308 DC-DC Step-Up Adjustable Power Module, Boost Converter Voltage Regulator Board, High Efficiency Step Up Power Supply Module for Electronic DIY Projects and Circuit Experiments
Limited time offer, ends 11/25
$10.54
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AJMRTC DC-DC Synchronous Rectifier Buck Converter Power Module, 5.5V-32V Step Down Voltage Regulator 12V 24V to 5V 1A, Replacement for LM7805 Linear Regulator for Electronic Circuits
Limited time offer, ends 11/25
$10.77
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AJMRTC DC-DC Adjustable Voltage Regulator 8A High Current Power Supply Stabilizer, DC Speed Controller 12V LED Dimmer, Buck Converter for Motor Speed Regulation, LED Light Dimming DIY Projects
Limited time offer, ends 11/25
$14.08
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AJMRTC EMI Power Filter Module, 220V 2A Sound Booster Filter Socket Power Board, AC EMI Noise Suppression Filter for Audio Equipment and Electronic Devices
Limited time offer, ends 11/25
$11.18
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AJMRTC ZK-4KX DC-DC Buck Boost Converter, CC CV Adjustable Regulated Power Supply Module, DC 0.5V-30V 4A Output, Supports 5V 6V 12V 24V Voltage for Lab Testing & DIY Electronic Projects, 1PCS
Limited time offer, ends 11/25
$19.13
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AJMRTC 10PCS JW5068A JW5068AQFNF#TRPBF QFN20 DC-DC Step Down Power Converter Chip, Synchronous Buck Regulator IC QFN-20 for Power Supply Circuit Design & Electronic Repair
Limited time offer, ends 11/25
$15.22
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AJMRTC 10PCS JW5068A JW5068AQFNF#TRPBF QFN20 DC-DC Synchronous Buck Converter IC, 4V-26V Input 8A Continuous 16A Peak Step Down Power Supply Chip for Industrial & Consumer Electronics
Limited time offer, ends 11/25
$15.22
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AJMRTC 50V 4700uF Single Power Rectifier Filter Board, AC to DC 6A Power Supply Module, Power Amplifier Rectifier Filter Power Board for Audio Amp Circuit DIY Projects
Limited time offer, ends 11/25
$13.28
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AJMRTC 10PCS MP1495 DC-DC Step Down Power Converter Board, Adjustable Voltage Regulator Module, Input 5-16V Output 1.25V-5V Max 3A, Buck Power Supply Module for Electronic Circuit & DIY Projects
Limited time offer, ends 11/25
$16.28
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AJMRTC UC3843 DIP8 PWM Controller IC 10PCS/Lot, Maker-Friendly UC3843 Series PWM Switching Power Converter Chip, Current Mode PWM Regulator for SMPS, Power Supply Repair & Electronic Circuit DIY
Limited time offer, ends 11/25
$10.59
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AJMRTC LM2587S Step-Up Boost Power Module, Wide Voltage 0.9V-5V Input, Stable 5V Fixed Output DC-DC Converter Board, for Low-Voltage Battery Power Supply Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC Mini DC-DC Voltage Regulator Module, 12V Input to Multi Fixed Output 1.2V/1.5V/3V/3.3V/4.2V/5V, Lithium Power Supply Buck Board for Embedded Circuit & Electronic DIY Projects
Limited time offer, ends 11/25
$10.90
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AJMRTC XH-M411 DC-DC Boost Converter Module, DC 3V-35V to DC 5V-45V Adjustable Step Up Voltage Regulator with Digital Voltmeter Display, High Power Voltage Step Up Power Supply Module
Limited time offer, ends 11/25
$14.23
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AJMRTC 12V 1A AC-DC Power Converter Module 1PC, 1N4007 Full-Bridge Rectifier Board with Filter Circuit, AC to DC Power Supply Rectifier Module for Sensor, MCU Circuit & Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 10Pcs DB207 DB207S DIP-4 Bridge Rectifier Diode, 2A 1000V Full Wave Power Rectifier DIP4 Through Hole Electronic Components for AC to DC Power Conversion Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 1PC L7812 Voltage Regulator Module, 12V 1.5A Stable Step-Down Power Board with Integrated Filter & Rectifier Circuit, Clean DC Power Supply for Electronic DIY Circuit Projects
Limited time offer, ends 11/25
$10.84
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AJMRTC 1N4007 Full Bridge Rectifier Module, AC to DC Converter with Filter Circuit, 12V 1A Output Power Supply Board for AC-DC Conversion, Electronic Experiment and Small Load Power Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 20PCS CJ78M05 SMD 7805 Three-Terminal Voltage Regulator, L78M05CDT TO-252 SOT-252 Package, 5V Fixed Output Linear Regulator for Electronic Circuit Power Supply Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 10Pcs Mini DC-DC Step Down Power Supply Module, 12-24V to Adjustable Voltage Buck Converter, 3A Output Supports 1.8V 2.5V 3.3V 5V 9V 12V for Electronic Circuit Prototyping & DIY Projects
Limited time offer, ends 11/25
$14.71
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AJMRTC 10PCS JW5068A JW5068AQFNF#TRPBF QFN20 DC-DC Step Down Converter IC, QFN-20 Surface Mount Power Supply Chip, High Efficiency Buck Regulator for Electronic Circuit & PCB Design Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 5000W Thyristor Voltage Regulator Module, High Power Electronic AC Voltage Controller, Supports Dimming, Motor Speed Control and Temperature Adjustment for Industrial and DIY Power Control
Limited time offer, ends 11/25
$35.09
Free Shipping
AJMRTC 16A 4Stage AC EMI Power Filter, 110V 220V EMC Electromagnetic Interference Noise Suppressor, Differential & Common Mode Filter for Audio Equipment and Sensitive Electronic Devices
Limited time offer, ends 11/25
$23.77
Free Shipping
AJMRTC 300W HighCurrent DCDC StepDown Power Converter Module, 17100V Input to 350V Adjustable Output 20A Constant Voltage Constant Current Buck Regulator for DIY Power Supply Projects
Limited time offer, ends 11/25
$17.33
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