1PCS HLK-10M05 HLK-10M12 AC DC 5V 12V Isolated Switching Step Down Power Supply Module HI-LINK Mini Isolation Switch

Mini360 DC-DC Step-Down Power Module for Aircraft and Vehicles (Super LM2596)

10Pcs Tyn1225 25A 1200V Unidirec Tional Thyristor Triacs To-220

150W Adjustable DC-DC Boost Module: 10-32V To 12-35V for Car & Laptop Power Supply

5pcs 30 A MOSFET Transistor 200 V Field-Effect Transistor N-Channel Mosfet MOS Field-Effect

100PCS BC547B BC547 TO-92 NPN 45V 100mA NPN Transistor BC547B Bipolar Plastic-Encapsulate Power TRANSISTOR TO92

2 Pair 2SA1294/2SC3263 A1294/C3263 SANKEN Audio Transistor 2SA1294 + 2SC3263 A1294 + C3263 TO-3P GENUINE POWER TRANSISTOR 4PCS

AC DC Power Supply Module Power Transformation Module 85~265VAC To 24VDC

XY-L10A 6-60v 10A Lead-acid Solar Storage Battery Charge Controller Module Protection Board Charger Time Switch Battery Capacity

3Pcs XL6009 DC-DC Buck Boost Voltage Converter Power Module 4A 400KHz Adjustable Switch Module 3.8-30V To 1.25-35V Power Supply

DC?DC Boost Step Up Converter 4?35V To 5V?45V Power Supply Module 5A

DCDC Boost Converter Voltage Step Up Board 1000V Adjustable 5V400V 300V 900V 1000V

10PCS IRF640 IRF640N Power MOSFET 18A 200V TO-220 IR Mosfet N-channel Transistor

Switching Power Supply Module High‑Power Industrial Power Board 180W AC 100‑240V To 36V 5A

Four Channel 4 Channel Way Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module For Arduino DC Motor Drive Dmimmer

LM2596S Adjustable DC-DC Step-Down Voltage Regulator with Digital Display, 3A Constant Current, Supports 3.3V, 5V, 12V, 24V Outputs.

10PCS TYN1225 Transistor ST Triac 25A 1200V TO-220 TYN 1225 TYN1225RG Unidirectional Thyristor Triacs TO220

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220v To 5v DC Step Down Transformer Power Supply Module

Low Ripple DC-DC 12A 100W Adjustable Step-down Module 95% Efficient Car Power Module

10PCS TIP42C TIP42 PNP Power Darlington Transistor Linear Amplifier Switching ORIGINAL FSC TRANSISTORS 6A 100V TO-220

50PCS LM393P LM393N LM393 DIP-8 Low Power Voltage Comparator ST IC LM393N DUAL DIFFERENTIAL COMPARATOR DIP PDIP-8