Material | Mild Steel |
Model | 300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module |
Current | 8A (10A maximum) |
Input Voltage | 7 ~ 40 |
Usage/Application | Industrial |
Weight | 50 grams |
Conversion Efficiency | 95% |
Operating frequency (KHz) | 300 |
No-load current | Typical 20mA |
Length (mm) | 65 |
Width (mm) | 47 |
Height (mm) | 22 |
The 300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module can be used to get adjustable output voltage ranges from 1.5V to 35V. The module provides a wide range of current output up to 10 A. With heat sink mounted it can easily manage to run high power application continuously (provided that for continuous high power output you need to use a cooling fan on the heat sink).
The Module is made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20C to 100C constant current 1A, temperature drift less than 1%); and therefore it is particularly most suitable for LED driver applications. The output current of the module can be raised up to 10A(for continuous use it is recommended up to 8A with additional cooling fan).
To enhance the stabilization in output voltage has four high-frequency capacitance which gives the lower output ripple. Double heat sink design provides easy and fast heat dissipation. MOS Schottky diode independent heat sink, which heat dissipation is good, and wont affect each other. Also using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever.
The module has onboard 3296 multiturn potentiometers for high accuracy voltage and current regulation to provide good stability. As voltage and current are adjustable, it gives very easy to use at multiple Application such as battery charging, LED Driver power supply, Vehicle Power Supply, etc which makes the module Multipurpose and hence this module is always in demand from our maker because of its wide range of application and low cost.
Applications:
1. High-power LED driver.
2. Lithium battery(or lead accumulator) charge.
3. Vehicle-mounted power supply.
4. Low voltage system power supply.
5. 6V, 12V, 14V, 24V battery charge.
6. On-board laptop power supply.
7. regulated power supply.
8.Low voltage power supply system.
Minimum Order Quantity | 100 Piece |
Power | 150watts |
Current | 6amp |
Output Voltage | 36v |
Input Voltage | standard |
Usage/Application | industrial |
This flexible DC-DC boost power supply/converter module steps up any info voltage from 10V to 32V to any output voltage from 12V to 35V at up to 150W output power and 6A current.
This 150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-Up Adjustable Power Supply is all the way into the substantial finish of the range @ 150W; as you can guess by the gigantic toroidal inductor and double heatsinks.
It is particularly helpful for auto 12V applications, where standard 12V battery power can be boosted to 19V for use as a PC supply, or to 18V or 24V for different applications requiring higher voltages.
Kindly note there is no reverse polarity assurance. A series diode is suggested. For high loads this probably won’t be a choice; so be wary of the information polarity or you may broil the module!
Model Name/Number | USB Current Voltage Tester (Voltmeter and Ammeter) |
Usage/Application | Industrial |
Voltage | DC 3V - 9V |
Power Supply | DC 3V - 9V / 0 - 3A (up to 5A ) |
Color | Black |
I Deal In | New Only |
Weight | 25 grams |
USB terminals are one of the most used terminals to power the electronic devices from battery chargers like wall charger and battery banks as they are robust and have been in use for many years now and are mainly used in medical equipment, phone chargers, powering development boards and small battery powered devices like dc motors etc. It is hard to read voltage and current flowing through it if something is not working so this USB Current and Voltage Tester which works as Ammeter and Voltmeter both to determine and debug the USB connector. This dongle plugs between the USB connector and output devices. You can use this device from the 3.5-7VDC input voltage (although most USB devices tend to hover around 4.75 to 5.25) and up to 3A of current. It flips between voltage and current readouts every 3 seconds or so.
USB Current Voltage Tester Specifications
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Model Name/Number | USB to UART/ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip |
Brand | ESP |
Current | 0.3 A |
Color | As Shown In The Pic |
Height | 14 mm |
Widths | 18 mm |
Operating Voltage (VDC) | 4.5 ~ 5.5 |
Driver IC | CH340G |
Logic Input (V) | 3.3 |
Weight (gm) | 6 |
This USB to UART/ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip converts the signal from a USB interface to a PC / laptop to match a serial module ESP8266.
This converter module has CH340 chip which is reliable and with high performance. It is compatible with most Windows systems. The adapter features integrated capacitors to maintain a current of 1000 F.
USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connecting wire.
USB to UART/ESP8266 Programmer used for an ESP-01 module with the ESP8266 chip. It has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do with ESP-01.
Note: The package does not include any ESP8266 Wifi Module, you need to buy it separately.
1 x CH340 USB to ESP8266 WIFI Module Adapter Board.
Operating Voltage (VDC) | 4.5 ~ 5.5 |
Operating Current (A) | 0.3 |
Driver IC | CH340G |
Logic Input (V) | 3.3 |
Length (mm) | 50 |
Width (mm) | 18 |
Height (mm) | 14 |
Weight (gm) | 6 |
Usage/Application | Programmer For STM8 and STM32 |
Model Name/Number | ST V2 LINK |
Features | 5 V power supplied by a USB connector USB 2.0 full-speed-compatible interface. |
Dimension/Size | 50 * 28 * 14 mm/small size |
Weight | 15 grams |
Voltage | 5V |
ST-Link V2 Programmer For STM8 and STM32 is fully consistent with the official version, support for automatic upgrades, support the full range STM32 SWD (only 4pins including SWCLK, SWDIO, and power) and a full range STM8 SWIM (only 4pins including SWIM, Reset and power) download and debug.
Use this device to send program code to the 32-bit STM32 ARM Cortex or 8-bit STM8 microcontrollers. The header for this ST-Link v2 programmer contains connections for 5V, 3.3V, SWCLK, SWDIO, SWIM, Reset (RST/NRST) and GND. The connector on the opposite side of this device is a USB connector and is intended to be plugged into the computer.
Supports For ST-LINK V2 :Output Voltage | 12V |
Usage/Application | Industrial Automation |
Input Voltage | 100-240 VAC 50/60Hz |
Output Type | Single |
Number Of Channels | one |
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Output Voltage | 5 VDC |
Input Voltage | 0 ~ 5 VDC |
Length (mm) | 45 |
Width (mm) | 15 |
Height (mm) | 14 |
Weight (gm) | 4 |
IC Chip | MAX485 |
Multiple receivers may be connected to such a network in a linear, multi-drop configuration. These characteristics make such networks useful in industrial environments and similar applications.
This converter lets you send and receive data using the RS485 network from your Arduino/microcontroller. Similar to Serial TTL and RS232 interfaces, the RS485 lets you transfer data between microcontrollers and devices but with extra features! RS485 is an industry standard protocol for data transfer and provides numerous advantages.
It lets you transfer data between up to 32 devices, through the same data line over a cable length of up to 1.2km (4000ft) with a maximum data rate of 10Mbit/s. This converter is designed for office and industrial applications (non-isolated) and provides superior characteristics/features normally found only on more expensive units.
IC Chip |
MAX485 |
Operating Voltage (VDC) |
5 |
Length (mm) |
45 |
Width (mm) |
15 |
Height (mm) |
14 |
Weight (gm) |
4 |
Minimum Order Quantity | 100 Piece |
Power | standard |
Material | pcb |
Output Voltage | standard |
Input Voltage | standard |
Weight | standard |
DC-DC 600W 10-60V to 12-80V Step-up Boost Converter Module is a robust, DC to DC, Step-up Boost Converter which includes a large heatsink on the bottom and use a a boost converter for large DC Voltage.
Applications:
Note: This point to note, our nominal 600W maximum power of the module under certain conditions, in the case of different input voltage, maximum output power by the input maximum current limit decline. For instance, at
Material | ABS Plastic |
Output Voltage | 5V |
Input Voltage | 0.8 3.3V |
Output Current | 0.5 Amp |
Conversion Efficiency | 85% |
Weight | 1gram |
This is the voltage boost converter module provides 5V DC stable voltage output at various input range between 1.5V to 5V. This small tiny circuit boosts the voltage level and provides the amplified stabilized 5V output. For the different input range, it consumes a different amount of current to produce a balanced output.
While using this module one must comply with the following conditions:
1. Input voltage cannot be greater than the nominal voltage, otherwise, it will burn out the module
2. Input power must be greater than the output power, otherwise, the output voltage will be less than the nominal voltage.
3. Output load cannot be greater than the nominal load, otherwise, the output voltage will be less than the nominal voltage.
Starting voltage 0.8V, the output current 7mA
Input 1-1.5V, output 5V 40-100mA;
Input 1.5-2V, output 5V 100-150mA;
Input 2-3V, output 5V 150-380mA;
Input more than 3V, output 5V 380-480mA;
DC-DC boost converter modules operates at frequency 150KHZ, the typical conversion efficiency is 85%
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Model Name/Number | 2000W SCR Triac Electric Voltage Regulator (E-DIMMER AC 50-220V) |
Input Voltage | 110V-220V |
Weight | 41 grams |
Range | 50Hz ~ 60Hz |
I Deal In | New Only |
Output Voltage | 90V-220V |
Maximum Power | 2000W |
Length (mm) | 85 |
Width (mm) | 55 |
Height (mm) | 38 |
Voltage regulation in AC applications is cumbersome especially when you require variable output in dimmer, speed control of motors, pressure regulators, electric iron thermostat etc. This 2kW SCR Triac Electric Voltage Regulator can control upto 25A of mains current hence to reduce the chances of overheating due to this high current, it has very low resistance wire to reduce heating. The input voltage for this Regulator is in range of 110V-230V and output is in range of 90V-220V. The maximum power output of the regulator is 2000W which is more than enough for almost every electrical load in your home and even small electric motors in the small industries too. It is fast reliable and does not require any additional components to make it work thereby increasing the practicality of it.
Specifications: