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AC-DC 230 to 5V 700mA converter 3.5W galvanic isolation
Compact AC-DC power supply converts mains voltage to stable 5V DC at 700mA and 3.5W power. The module supports a wide input voltage range of 85-265V AC and 100-370V DC. Built-in galvanic isolation and overheating protection ensure high safety. Thanks to miniature dimensions, the converter is ideal for DIY projects and powering ESP8266, ESP32, Arduino, and Raspberry Pi modules. No additional cooling is required.
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AMS1117 Step-Down Voltage Regulator 4.5-12V to 3.3V 800mA
Compact AMS1117 voltage regulator step-down module that steps input voltage from 4.5V to 12V down to a stable 3.3V. The module delivers up to 800mA with miniature dimensions of 7 mm x 12 mm. It is an ideal solution for safely powering sensitive electronics, logic circuits, and IoT systems. It works excellently in projects using microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi.
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AMS1117 voltage regulator 4.3-12V/3.3V 1A with indicator LED
The AMS1117 voltage regulator module efficiently converts input voltage in the 4.3V - 12V range to a stable 3.3V output. The circuit offers a maximum output current of 1A and continuous current up to 800mA. A built-in red LED indicates correct operation. This compact regulator is ideal for powering 3.3V logic, low-power sensors, and communication modules in popular Arduino, ESP8266, ESP32, and Raspberry Pi projects.
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DC-DC Step-Down Converter 1.5-35V 300W 8A - Buck Voltage Regulator
High-performance DC-DC step-down converter rated at 300W and maximum current 8A. The module allows smooth adjustment of output voltage in the range 1.2V - 35V and output current via built-in potentiometers. It is well suited to powering demanding projects based on Arduino, ESP32, or Raspberry Pi. Factory-fitted heat sinks dissipate heat effectively for stable operation under load. Terminal block connectors enable quick, reliable wire connections in any electronic build.
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HLK-2M05 Modular AC-DC power supply 240V - 5V 2W 0.4A PCB-mount converter
The compact modular HLK-2M05 power supply is a miniature AC-DC converter intended for soldering onto a PCB. The device converts an input voltage of 100-240V AC into a stable output voltage of 5V DC with a maximum current of 400mA and power of 2W.
The power supply has built-in short-circuit, thermal, and overcurrent protection. It works well in electronic projects, Smart Home systems, and as a power source for IoT boards such as the ESP8266, ESP32, Arduino, or Raspberry Pi.
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HLK-5M05 240V - 5V 1000mA 5W power supply converter
Compact inverter/power supply converting 110-240V AC to 5V DC at a maximum power of 3W/0.6A. Ideal for integration on PCBs in final projects, with convenient mounting feet.
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HLK-5M12 Modular AC-DC power supply 240V - 12V 5W 0.42A PCB-mount converter
The miniature HLK-5M12 modular power supply is a reliable AC-DC converter designed for PCB mounting. The device converts an input voltage of 100-240V AC to a stable 12V DC output with a maximum current of 450mA and 5W power.
Thanks to its compact size and built-in protections, the module is an excellent fit for Smart Home systems, IoT devices, and projects built around Arduino or ESP32 microcontrollers. It provides safe power for relays, LED strips, and sensors over a wide temperature range.
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LM2596 DC-DC Step-Down 3.2-35V 3A Buck Converter, 1.25-32V Output
The LM2596 DC-DC Step-Down is a reliable buck converter module. It accepts 3.2V - 35V input and provides smoothly adjustable 1.25V - 32V output. Maximum output current is 3A with a heatsink, and conversion efficiency reaches up to 92%. It is ideal for powering logic circuits, including Arduino, ESP32, and Raspberry Pi. The module is widely used in DIY projects, robotics, LED lighting systems, and stable power for sensitive audio circuits.
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LM2596 Step-Down Buck Converter 3A DC-DC with Display and Voltmeter
LM2596 Step-Down Buck Converter is a universal step-down voltage module with a built-in voltmeter. It allows precise adjustment of output voltage in the range of 3.2-35V at a maximum current of 3A. The device lets you conveniently monitor input and output voltage using an integrated switch.
The module works well for powering electronic circuits such as Arduino, Raspberry Pi, or ESP32. It has short-circuit protection, making it a safe choice for prototyping and for automation and robotics projects.
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Step-down converter XL7015 DC-DC 5-48V
The step-down DC-DC 5-80V XL7015 converter module. The XL7015 based converter is an advanced voltage regulation tool that allows devices to be powered at a lower voltage than available.
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XL4015 DC-DC Step-Down 4-38V 5A buck converter 1.25-36V
An efficient XL4015 step-down buck converter is an ideal solution for projects with Arduino, ESP32, and Raspberry Pi. It accepts input voltage 4V - 38V and provides a precisely adjustable output of 1.25V - 36V. The module delivers current up to 5A and 75W power at 96% efficiency.
The device features built-in short-circuit and overheat protection for safe operation of electronic circuits. There is no reverse polarity protection-take care when connecting power.
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XL4016 DC-DC Step-Down 1.25-36V 8A Buck Converter + Display
High-performance XL4016 step-down converter that steps input voltage down to an output in the range 1.25V - 36V. The module supports current up to 8A and has an integrated display for easy monitoring. A large heatsink ensures stable operation, and built-in protection guards against reverse polarity.
The device works excellently for powering Arduino, ESP32, and Raspberry Pi microcontrollers. It is suitable for bench power supply projects, automotive installations, and powering LED modules and DC motors.
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HLK-PM01 AC-DC Modular Power Supply 240V - 5V 3W 0.6A PCB-mount Converter
The compact modular power supply HLK-PM01 is a miniature AC-DC converter intended for soldering into a printed circuit board. It converts the input voltage 100-240V AC to a stable output voltage 5V DC with a 0.6A rating. The module has built-in short-circuit, thermal, and overcurrent protection, ensuring safe operation of circuits. Thanks to its small size, it is ideal for IoT projects, Smart Home systems, and powering microcontrollers such as Arduino, ESP32, or Raspberry Pi.
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HLK-PM03 AC-DC Modular Power Supply 240V - 3.3V 3W 0.9A PCB Mount Converter
The miniature HLK-PM03 power supply is a compact AC-DC module designed for mounting on printed circuit boards. It converts 100-240V AC input to stable 3.3V DC output at a maximum current of 0.9A. The device includes built-in short-circuit, thermal, and overcurrent protection. This compact power supply is ideal for Smart Home systems, IoT projects, and powering popular microcontrollers such as ESP8266, ESP32, Arduino, and Raspberry Pi.
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HLK-PM12 Power Supply 240V - 12V 3W 0.25A Converter
The HLK-PM12 is a power supply that accepts an input voltage of 100-240VAC and delivers 12VDC 0.25A at the output. This compact module takes up less PCB space than traditional print transformers. It is a soldered version for PCB mounting. It is ideal as a power source for a variety of electronic applications.
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LM2596S DC-DC Step-Down 3-40V 3A Buck Converter - Step-Down Voltage
LM2596S DC-DC Step-Down Buck Converter is a high-efficiency step-down module. It supports input voltage 3-40V and output 1.5-35V at maximum current 3A. The circuit achieves up to 90% efficiency. The built-in multi-turn potentiometer enables smooth and precise regulation of operating parameters. The product is ideal for powering microcontrollers such as Arduino and Raspberry Pi, voltage stabilization in DIY projects, and powering high-power LEDs.
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Mini 360 DC-DC Step-Down Converter 1-17V 1.8A - buck voltage regulator
The compact Mini 360 DC-DC Step-Down Converter with the MP2307DN chip is a reliable solution for stepping down voltage. It accepts input voltage 4.75 - 23 V and allows smooth adjustment of output voltage in the range 1.0 - 17 V. It delivers a stable current of 1.8 A at high efficiency of 95%.
Thanks to its miniature size, the module is ideal for IoT projects, powering microcontrollers, drones, and portable devices. It is an excellent alternative to heat-dissipating linear regulators.
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MP1584 LM2596 DC-DC Step-Down Converter 0.94-20V 3A - voltage reducing
The compact MP1584EN DC-DC step-down buck converter is an efficient power supply module with a wide operating range. It steps down the input voltage of 4.5V - 28V to a level of 0.94V - 24V at a maximum current of 3A. Thanks to the built-in potentiometer, it allows for smooth adjustment. The module features high energy efficiency and integrated protection against overheating and short circuits. It is ideal for Arduino and Raspberry Pi projects, battery power systems, and home automation, replacing standard linear regulators.
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Dispatched within: 1 day
