power bank modem cable 5v to 12v
SKU:
3090
In stock
you can connect your power bank 5V it will convert it to 12V for PTCL
Modem router. Thus, when power cut, you can use your power bank to supply your router!
Internet blackout solved, continuous power supply Artifact
Via computer USB jack to power other devices. Such as: USB lights,
USB fan, Cartoon watches, radiator, 5V mini speakers, USB HUB, etc.
Output current is 1000mA 1A real many similar modules in markets are just 700mA or less.
Note: To achieve best results your power bank must be 5V with 2A or 3A. With 1A, output may not be stable.
CA-1253 12V DC To 5-3V Step Down Voltage Converter Module with wires
SKU:
2799
In stock
HW-140 4A LCD Digital Display Step-up Step Down zk-4x Module Buck Converter Voltage Regulator 5.5-30V
SKU:
2766
In stock
- HW-140 LCD Digital Display Step-up Step Down Module Buck Converter Voltage Regulator 5.5-30V Input Voltage: 5.5-30V (Input Voltage 5V, can also achieve step-up and step-down, but the measurement of voltage and current is inaccurate; under-voltage protection below 4.7V) Output voltage: 0.5-30V Output Current: It can work stably in 3A for a long time and reach 4A under enhanced heat dissipation. Output power: natural heat dissipation 35W, enhanced heat dissipation 50W Voltage display resolution: 0.01V Current Display Resolution: 0.002A Soft Start: Yes (high power module with load may fail when starting) Input Reverse Connection Protection: Yes Output anti-backfilling: Yes Short circuit protection: Yes Working frequency: 180KHZ
LTC1871 DC-DC Step up Boost Module Power Supply 3.5V to 30V 100W LED Voltmeter
SKU:
2714
In stock
LTC1871 DC-DC Step up Boost Module Power Supply 3.5V to 30V 100W LED Voltmeter
1. Input voltage range :3.5-30V Note: 30V maximum voltage limit must be aggressive in order to
avoid accidental damage.
2. Output voltage range :3.5-30V (boost mode, the input must be less than or equal to the output voltage).
3. Input Current: 6A maximum 10A output power: 100W.
4. Note: According to the law of conservation of power output current under nominal conditions.
5. UIN * Iin * efficiency = Uout * Iout (UIN: input voltage Iin: input current).
6. Size: 66mm * 42mm * 18mm Weight: 35 g / pcs.
7. The voltmeter accuracy: ? (5 ? +1 word).
8. Static power consumption: Typical 15ma
(input voltage output voltage and the digital tube color is closely related to the actual current deviation).
9. IN +: Input the cathode IN-: Input negative OUT +: the output cathode OUT-: Negative output.
Mini Boost Step Up 3v 5V 6V 9V 12V Module Converter
SKU:
2655
In stock
CA-1253 DC12V to DC12V/5V/3.3V 3A Converter Step Down Module Power Supply Board
SKU:
2618
In stock
CA-1253 DC12V to DC12V/5V/3.3V 3A Converter Step Down Module Power Supply Board
12V to 12V 5V 3.3V
Module Number: CA-1253
Item Type: Step-Down Module
Material: PCB
Input Voltage: 12V
Output Voltage: 12V, 5V, 3.3V, 1.5V
Maximum Continuous Output Current: 3A
Working Frequency: 380KHZ
Maximum Efficiency: 92%
CA-1235 Power supply module converter1.25V 1.5 1.8 2.5 3.3 5V output adjustable 3A 5V-15V input
SKU:
2493
In stock
AC DC 110V 220V to 3.3V 700mA Switching Switch Power Supply Buck Converter Regulated Step Down Voltage Regulator Module
SKU:
2489
In stock
AC DC 110V 220V to 3.3V 700mA Switching Switch Power Supply Buck Converter
Module Properties: Ultra small,Precision, isolated Switch Power Supply,AC to DC Buck module,With indicator
Dimensions: approx. 2.9cm x 2cm x 1.8cm
Input voltage:AC 85V~265V 50/60HZ or DC100V-370V
Output voltage: DC 3.3V (?0.2V)
Output Current:700mA
Output power: 2.3W
Applied to the power adapter,industrial equipment,microcontroller,LED lighting power supply,and DIY etc
Protection function:
Short circuit protection: locked, re-starting recovery
Temperature protection: locked,re-starting recovery
Overcurrent protection: locked,re-starting recovery
Installation:
A, Input/output terminal pins soldered directly to PCB
B, Gluing fixed
PIR Motion Sensor Smart Switch 220V, Infrared Detection
SKU:
2273
In stock
- Operates at 220V AC, suitable for standard wiring systems
- Infrared PIR detection – automatic ON/OFF based on motion
- Compatible with LED, CFL, and incandescent lamps
- Adjustable time delay and light-sensitivity settings
- Ideal for hallways, stairways, rooms, and commercial areas
- Easy swap-in installation, fits standard switch locations
- Energy saving and convenience combined
DC-DC SX1308 Step-UP Adjustable Power Module Step Up Boost Converter 2-24V to 2-28V 2A
SKU:
2229
In stock
LC SX1308 booster module carrying SX1308 chip, its packagnig is small, and high efficiency.
The output power can be adjust, maximum can arrive 28V and its interior integrate the lowest RDS
internal resistance 100m? metal oxide semiconductor field effect transistor (mosfet),
which can realize large current output of up to 2A. It widely used in 3G network products,
digital products, mobile power supply,battery power supply, equipment, etc.
CP2112 Evaluation kit for Debug CCS811 Board USB To I2C Communication Module
SKU:
2146
In stock
ESP32 WROOM Module 30pin WiFi Bluetooth IoT Board
SKU:
1964
In stock
- Dual-core Xtensa LX6 processor up to 240 MHz
- Integrated WiFi 802.11 b/g/n + Bluetooth 4.2 (BLE)
- 30-pin interface supports SPI, I²C, UART, ADC, DAC, PWM, touch
- Ultra-low-power consumption for battery devices
- Ideal for IoT, smart home, and wireless projects
- Strong community support with open-source examples
- Compact form factor fits into any project enclosure