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DC-DC USB Step-Up/Step-Down Power Module LCD Display Power Supply Voltage Regulator Module 5V to 3.3V 9V 12V 24V
Limited time offer, ends 11/08
Power Transistor, Mosfet, Thyristor and Voltage Regulator Assortment Kit, 82 pcs, 24 Types
Limited time offer, ends 11/09
$48.99
Free Shipping
LT3045 3.3V Linear Voltage Regulator Step-Down Module Single Power Supply Transformer Module Output 3.3V 500mA
Limited time offer, ends 11/08
$20.84
Free Shipping
5Pcs LM2662 Switching Voltage Converter 1.5V~5.5V Switch Regulator Positive Pressure to Negative Pressure Voltage Reversal Module Power Converter Module Board
Limited time offer, ends 11/09
$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
DC-DC Buck Boost 15W Voltage Converter Adjustable USB Power Supply Module 5V to 3.3V 9V 12V 24V 30V CV CC Step Up Module DP2 LCD Display Step Down Voltage Regulator Transformer with Shell
Limited time offer, ends 11/08
$16.71
Free Shipping
ZK-4KX DC-DC Buck Boost Converter Regulator CNC Adjustable CC CV 0.5-30V Voltage Converter DIY Solar Battery Charging Power Supply Module LCD Display with Shell
Limited time offer, ends 11/08
$18.23
Free Shipping
3 PCS LM2596 DC-DC Buck Converter Module, Adjustable Voltage Regulator 4-40V to 1.25-37V Step Down Power Module with LED Voltmeter Display
Limited time offer, ends 11/25
$30.49
Free Shipping
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
Free Shipping
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 10Pcs Mini DC-DC Step Down Buck Converter Module, 12-24V Input to 5V 3A Fixed Output Voltage Regulator Board for DIY Electronics, LED, Arduino, Circuit Power Supply
Limited time offer, ends 11/29
$25.36
Free Shipping