High-Power PCBA Shenzhen PCBA Supplier

• Usage: Telephone, Computer, Workstation, Mobile phone
• Type: PCBA
• Support Network: GSM
• Information content: Data
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Model NO.: CD-W3213
• Transport Package: Good Packing
• Specification: 20*50*50MM
• Trademark: ChinaDragon
• Origin: China

Product Description

Note: regarding the use of the product, please read our introduction carefully first, if you don't understand, leave a message to us directly. Before the baby is sent out, the technician will be energized and the test will be normal. After receiving the baby, please see the wiring method and then on the electricity test, and then on the solder, because of their own wrong line, misoperation or DIY changes are not warranty Oh!

Calibration method: this module has a calibration function, do not worry about the problem of inaccurate measurement display, if you find that the display is not accurate, you can use the following method to calibrate. Just use the calibration once for the first time! Received baby advice according to the following method for a calibration!




Voltage calibration: in the case of power failure, hold down the "Set" button, power on, enter the voltage calibration mode, the LCD screen begins to blink, release the "Set" button, press the "Set" button to add, "OK" to reduce, calibrate to the correct input terminal voltage, such as: If the input voltage is 12.65V, then the current voltage is adjusted to 12.65V. After 2 seconds, it will be saved automatically. When the power is cut off, the calibration will be completed!

LCD screen with voltage, current double display, powerful!
The use of four layer plate design solid workmanship with material bearing more stable and reliable
Module parameters

Input voltage: 10-32V DC input

Output voltage: 11-60V DC continuous adjustable (it is recommended that the operating voltage should not exceed 55V, only applicable to the application where the input voltage is less than the output voltage, can not buck)

Output current: maximum 8A over 4A, please strengthen heat dissipation (supporting fans are available in our store! It is related to the pressure difference between input and output. The larger the pressure difference, the smaller the output current.

Output power: natural heat dissipation maximum 90W, enhanced heat dissipation maximum 150W

Module nature: non-isolated booster module (BOOST)

Output constant current range: 0.3-8A

Operating temperature: -10~+85 degrees (when the ambient temperature is too high, please strengthen heat dissipation)

Working frequency: 150KHz

Conversion efficiency: up to 95% (efficiency is related to input and output voltage, current and pressure difference)

Short circuit protection: none (do not use short circuit)

Input reverse connection protection: no, please add anti-connection anti-diode in the input end, our store has!

Output indicator: with charging indication, charging yellow full of blue

Output anti-backflow: Yes

Installation: Acrylic plates on the upper and lower sides, 8 copper columns, 8 3mm screws, it is easier to install the buttons in reverse!

Wiring mode: Wiring terminal or welding terminal, IN for input, OUT for output

Module size: length 80mm wide 53mm high 35mm

Weight: 135 g


The bottom plate of the module shell has a fan opening, which can be used to increase the heat dissipation of the fan. The supporting fan is available in our store! Fans to take another oh!

Setting Instructions:
The setting key can set the display mode, which can be divided into three types:

1, F-0 mode: display output voltage;

2, F-1 mode: display the input voltage;

3, F-2 mode: alternately display input and output voltage;


Instructions: Press the "Set" button to display three display modes, and the corresponding indicator light will be on or off. Press the "OK" button to save and exit. Press the "OK" button alone to switch the backlight of the LCD screen.