Multiple Outputs: 5V+9V+12V Constant DC output, long backup time up to 6 hours Intelligent circuit design with over-charging, over-discharging and short circuit protections Suitable for 95% DC/USB digital products, such as: modem, router, CCTV camera, mobile phone etc.

Type: Voltage Regulator Operating Temperature: -40-+85 Supply Voltage: 60v Dissipation Power: 10A Package: SMD

Mean Well RS-100-24 Switching Power Supply SMPS Provides 108W of power with a voltage output of 24V DC and current output of 4.5A Universal connection system for easy integration into various systems Built-in protections against short circuits, overloads, and overvoltages Efficient cooling through convection air and durable design with high-quality...

High current 3A charging board for Type-C USB input Adjustable charging current through resistance adjustment Optional cut-off voltage of 4.2V or 4.35V Efficient working effects with a polymer ternary lithium battery Note: No power indicator or battery protection function included

Input Voltage : AC 100 – 240 V(50 HZ/60 HZ). Output Voltage: DC 24V. Output Current : 6A to 9A (no voltage drop). Output Power : 150W (maximum 220 W). Overload Protection: Yes. Over Current Protection : Yes. Short Circuit Protection: Yes.

2x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266Output port: USB or expansion port Output parameter 5V / 3A or 3.3V / 1A. Conversion efficiency up to 95% Input port: MicroUSB

DC-DC buck converter module Converts 24V/12V to 5V 5A output current High efficiency synchronous rectification With USB port and terminal blocks Easy to use

Input voltage range: 6V to 40V Efficiency up to 96%, measured at 20A, converting 24V to 12V Designed with 75V/80A large current dual MOS tube Uses high frequency low resistance electrolytic capacitor for stable output Convenient wiring with large current 30A screw terminals

Versatile Charging Module: Supports seamless UPS functionality for uninterrupted power supply. High Power Capacity: Capable of delivering up to 15W rated output with a peak of 20W. Multi-Voltage Output: Selectable 5V, 9V, or 12V output options for various devices. Efficient Power Management: Includes lithium battery charging, protection, boost output, and...

Seamless UPS Functionality: Automatically switches between external power and battery power during outages. High-Efficiency Boost Circuit: Delivers 12V output with a peak power of 20W and efficiency up to 96%. Integrated Lithium Battery Protection: Guards against overcharge, overdischarge, overtemperature, and overcurrent. Type-C Interface: Handles up to...

Versatile battery tester supporting constant current, voltage, power, and resistance modes. Measures key parameters like voltage, current, power, capacity, and temperature. Compact design with clear LCD display for accurate real-time readings. Wide testing range: voltage 2-200V, current 0.2-20A, and power up to 150W. Features built-in safety protections:...

Non-isolated buck-boost CC/CV power supply for solar and wind energy charging. Versatile module for 4V, 6V, 12V, 14V, and 24V battery charging. Ideal for solar panel and wind generator voltage regulation and car power supply. Supports constant current up to 2A and maximum output current of 4A. High-power LED driver capability for DIY energy solutions....

Input Voltage: 230V AC Output Voltage: 12V or 0V Output Current: 0.6 Amp Soft Iron Core. 0.6 Amp Current Drain.

Ultra-compact MP2315 DC-DC buck converter module for efficient voltage step-down Wide input range: 4.5V – 24V, adjustable output: 0.8V – 22V Provides 1.5A continuous current with peaks up to 2A Excellent load and voltage regulation for stable performance Output enable pin compatible with 3.3V & 5V logic systems Optional fixed voltage output via solder...

LM2577 adjustable step-up (boost) converter module Input voltage: 3.5V – 35V, Output voltage: 5V – 56V Delivers up to 2A output current (power 9W – 45W depending on setup) Built-in current and thermal limiting for safe operation Compact design with onboard power indicator LED Ideal for DIY electronics, robotics, battery-powered projects, and prototyping

Adjustable output voltage from 1.25V to 37V DC Supports up to 1.5A output current with built-in heatsink Wide input range: 4.5V to 40V DC Features thermal protection and current limiting for safety Compact module with easy mounting holes for permanent installations Provides low ripple output compared to DC-DC converters

Compact XL4015-based DC-DC buck converter with current & voltage control Built-in LED display for real-time voltage and current monitoring Adjustable output voltage (0.8V – 29V) and current limit setting Handles up to 5A with cooling (3A without cooling) Wide input voltage range: 5V – 30V, ideal for battery charging, LED driving, or lab supply use...

High-efficiency LTC1871-based DC-DC boost converter module with display. Achieves up to 96.4% efficiency using advanced MOSFET on-resistance detection. Supports wide voltage operation, delivering up to 128W output power when input/output >20V. Built with low ESR capacitors for reduced ripple and stable performance. Features imported MOSFETs, Schottky...

Wide 5V–80V input voltage range with high efficiency. Adjustable output voltage from 5V to 20V. Supports up to 0.8A output current with stable performance. Built-in protections: thermal shutdown, short-circuit, and overcurrent. Compact module design, ideal for electric vehicle controllers and DIY power projects. Superior line and load regulation compared...

Adjustable DC-DC Buck Converter with constant voltage (CV) & constant current (CC) control Wide output range: 1.2V–32V up to 5A, suitable for DIY power supply projects Built-in LCD display shows input/output voltage, current, power & status clearly Functions as a regulated power supply, battery charger, or LED driver Simple, efficient, and...

Compact mini digital voltmeter with 0.56" LED display for clear readings Measures DC voltage from 3V to 30V (supports up to 100V with three-wire access) High precision with ±1% tolerance for reliable measurement results Bright blue LED display ensures visibility in all lighting conditions Low starting operating voltage, requires minimum 5V to power on...

XL4015 DC-DC step-down buck converter with CV/CC control Adjustable output: 1.2V–34V, up to 5A load (4A continuous) Built-in digital meter for voltage, current & power monitoring High efficiency, low ripple, and stable line/load regulation Ideal for battery charging, LED/laser driving & DIY power supplies Compact module with versatile applications...

Passive PoE injector for outdoor radios, switches, and other network equipment Compatible with network devices that allow 48 Vdc passive PoE power Transmits power and data to remote devices up to 100 meters away

Compact DC power adapter module for breadboard projects Accepts standard 5.5 × 2.1mm DC barrel power plugs Breaks out voltage and ground to 4-pin male header for easy connections On-board LED power indicator with built-in current limiting resistor Supports a wide range of input voltages (e.g., 5V adapter, 12V for motor driver Simple, reliable, and...

Genuine MEANWELL LRS-350-24, 350W enclosed switching power supply Output: 24VDC at 14.6A with high efficiency up to 89% Wide input range: 115VAC/230VAC selectable by switch Compact low-profile 30mm design with built-in long-life cooling fan Full protection: short circuit, overload, over-voltage, and over-temperature Reliable industrial-grade solution...

Input Voltage: 200-240VAC 0.17A Output Voltage: +5V DC 3.0A Output Power: 15WHeads up: This item may show very light surface marks from handling and storage. It's nothing that affects functionality. 

Compact and efficient 25.2W AC-DC switching power supply Provides stable 12V DC at 2.1A output for reliable operation Wide universal input range: 85–264VAC for global use Fully enclosed metal casing for durability and safety Built-in overload, overvoltage, and short-circuit protection Ideal for industrial automation, LED displays, and control systems

High-quality Mean Well RS-25-5 SMPS with 25W output power Provides stable 5V DC at up to 5A current for low-voltage devices Wide AC input range: 85–264VAC, suitable for global use Built-in protections: overload, overvoltage & short-circuit safety Compact enclosed metal case for durability & space-saving design Ideal for industrial control,...