„dc dc step“

LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply balta

E3JK-DS30/50 R4/5D Diffuse/Mirror/Reflective Photoelectric Sensing Switch Sensor AC/DC Universal E3JK-R4 AC

800W 28A 1200W 50A High Power DC Step-down Power Supply Module DC15-90V To 2.5-72V Adjustable Voltage Charger

600W High Efficiency 95% DC-DC Step Down Module 12-75V to 2.5-60V 600W Adjustable CC CV Power Module with Easy Wiring Terminal

DC 9A 300W 150W Boost Converter Step Down Buck Converter 5-40V To 1.2-35V Power Module LED Driver XL4016

500W/250W 10A Step Up Power Supply DC 8.5V-48V to 10-50V Boost Converter Constant Voltage Current Drive Module Adjustable CC CV 250W

500W/250W 10A Step Up Power Supply DC 8.5V-48V to 10-50V Boost Converter Constant Voltage Current Drive Module Adjustable CC CV 500W

Step Down DC/DC Buck Converter 12V/24V to 5V 10A Regulator Power Module

150W Boost Converter DC-DC 10-32V to 12-35V Step Up Voltage Charger Module Power module

5Pcs 5V To 3.3V DC-DC Step Down Power Supply Buck Module AMS1117 800MA Automatic Adjustable Boost Board Start Limit Voltage

Kompaktiškas 7L automobilinis šaldytuvas, maitinamas DC 12V, su aušinimu iki 10°C žemiau aplinkos temperatūros ir šildymu iki 55°C, kelionėms us white

AC 110-220V To DC 12V Step Down Transformer Power Supply Switching Power Module Double-sided PCB For Superior Stability

36V/48V to 24V 15A DC-DC Buck Converter Step-Down Regulator Basic model

1500W 50A 1200W 30A DC-DC Buck Converter Step Down Power Supply Module 15V-90V to 2.5V-72V Buck Adapter Voltage Regulator

36V/48V to 24V Step-Down DC Power Converter Module

36V/48V to 24V Step-Down DC Power Converter Module

300W 20A DC-DC step-down module, constant voltage and constant current adjustable vehicle charging module LED driver

XH-M401 DC-DC Step Down Buck keitiklio maitinimo modulis XL4016E1 PWM Reguliuojamas 4-40V iki 1,25-36V Step Down Board 8A 200W

DC 3V-9V to 5KV-15KV Boost Step up Power Module High Voltage Generator Pulse Inverter Arc Generator Ignition Coil Module

Usb Qc3.0 Qc2.0 Usb Dc-Dc Converter Charging Step Down Module To Fast Quick Charger Circuit Board A1