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"powersupply"
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/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 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 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 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 3W 700mA PWM LED Dimming Driver, DC-DC Buck Converter Module DC 7V-30V to DC 1.2V-28V Adjustable Step Down Constant Current LED Power Supply Regulator
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 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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3pcs XL74610L Diode Module Replaces LM74610 Analogue Rectifier Power Supply Component
Limited time offer, ends 11/08
$11.99
Free Shipping
10pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply
Limited time offer, ends 11/08
$47.05
Free Shipping
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
AJMRTC LM317 Adjustable Linear Voltage Regulator Module, DC-DC Step Down Buck Circuit Board, Constant Voltage Linear Regulator, Pack of 10
Limited time offer, ends 11/29
$29.07
Free Shipping
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 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 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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EMI EMC Power Filter, 3-Stage AC Line Noise Filter with Common Mode and Differential Mode Suppression, High Current Filter for Audio Amplifier
Limited time offer, ends 11/09
$19.53
Free Shipping
ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4350 137.5M-4.4G)
Limited time offer, ends 11/08
$131.06
Free Shipping
ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4351 35M-4.4G)
Limited time offer, ends 11/08
$149.96
Free Shipping
90DB Step Digital Programmable Attenuator 0.25DB TFT Display CNC High Isolation USB-C Port with SMA Female Connector Support TTL Serial Communication (9K-12GHz)
Limited time offer, ends 11/08
$272.81
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90DB Step Digital Programmable Attenuator 0.25DB TFT Display CNC High Isolation USB-C Port with SMA Female Connector Support TTL Serial Communication (9K-6GHZ)
Limited time offer, ends 11/08
$202.88
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RF Microwave DC Bias Isolator DC Feeding 10-6000MHz
Limited time offer, ends 11/08
$16.99
Free Shipping