3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA

3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA
3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA


Buy 3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA


Features:
 
1. Adopted of high-quality electronic components, and precision process, ensure for the durability
2. Stable performance and high-efficiency conversion rate. 
3. Small body and it can provide excellent performance
4. Great workmanship and it has good connecting.
5. Applied to the battery charger, distributed power systems, and pre-regulator for linear regulators
 
Specification:
 
Input voltage 4.75~40V, Adjustable output: 0.9~30V
Long-time maximum output current: 0.8A(12V to 5V)
Short time maximum output current: 1A(12V to 5V)
Quiescent current: about 1.5MA
Working frequency: 550KHz.
Efficiency is 75-90 %.
 
Package includes:
 
3 x Setp down Module
 
















3pcs 5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSABuy Now


Popular posts from this blog

PWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse Generation

Image
Get PWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse Generation Feature:    Product name: simple controller Model: CW-S01 It can generate PWM signal. There is a jumper on the board, which can be set and selected. By default, it is set to generate pulse frequency signal.   Product Manual: 1. When the controller generates a pulse frequency signal, it can supply a stepper driver as a signal. To control the stepper motor, it must be equipped with a driver. (This simple controller + stepper driver + stepper motor + DC power supply can form a simple control platform.) 2. The controller can generate a pulse frequency signal or a PWM pulse width signal. There is a jumper on the board, which can be set and selected. By default, they are set to generate pulse frequency signals. REQ is to generate pulse frequency signal PWM is to generate PWM signal 3. When the controller generates a pulse frequency signal, there are three types of high, medium and low
Read more

DC3.7V/5V/12V 433MHz Wide Voltage 2 Way Remote Control Switch Miniature Universal Learning Code Normal Open and Close

Image
Get DC3.7V/5V/12V 433MHz Wide Voltage 2 Way Remote Control Switch Miniature Universal Learning Code Normal Open and Close Feature: Product model: AK-WK02CA Product Name: Two micro controller Working voltage: 3.7V-12V (minimum 4V required for jog mode) Power consumption situation: Standby current is only 7MA, working is 30MA current Coding method: learn code pairing, can learn fixed code and learning code chip remote control Working frequency: 433MHz Working mode: Jog (default), self-locking, interlocking Load size: <= 1A (equipment within 12W for safe use) Product size: 20 x 22 x 12mm How to use: Learning method and step description:   1. Jog mode: Hold down the learning button, press the button  once  when the indicator light, short press A button, the indicator light flashes twice, then short press B button, the indicator light flashes twice, it is “jog mode'' Learning success. 2. Self-locking mode: Hold down the learning button,  press the button  once  when the indicat
Read more

MQ137 Gas Sensor Module MQ-137 Ammonia Sensor Module NH3 Sensor Module

Image
Buy MQ137 Gas Sensor Module MQ-137 Ammonia Sensor Module NH3 Sensor Module Description:   Size: 32mm X22mm X30mm length * width * height Main chip: LM393, NH3 gas sensing probe Working voltage: DC 5V   Features:   1. It has a signal output indicator indication; 2, dual signal output (analog output and TTL level output); 3. The TTL output valid signal is low level; (when the output low level, the signal light is on, it can be connected to the IO port of the single chip) 4. The analog output increases with increasing concentration, and the higher the concentration, the higher the voltage; 5. High sensitivity and selectivity to ammonia; 6. Has a long service life and reliable stability; 7. Fast res ponse recovery features; 8. With mounting holes for easy installation; 9. The probe can be plugged and unplugged for easy testing.   Application:   Harmful gas detection device for home and environment, suitable for the detection of ammonia vapor, ammonia gas sensor test concentration rang
Read more