CNC USB Adjustable Regulated Power Supply Module with Constant Voltage and Constant Current Mobile Boosting Line Fan Speed Controller 15W DP3DTItem NO.: ZK-DP3D

CNC USB Fan Governor 15W DP3DT

Product Description:

CNC USB adjustable regulated power supply 2A/15W (voltage and current CNC precision adjustment)

Support free customization, exterior design, and the option to add a logo.

Application scenarios: high-power and low-power fan speed controllers, USB adjustable desktop small power supply, USB adjustable charging wire, router power-off backup power supply, Tmall Genie mobile power base, DJI Robot Master outdoor battle router power supply, USB adjustable boost cable, combined with power bank to quickly change various mobile adjustable power supplies, very practical.

Powered by a 5V charging adapter, the output of the module can only reach 15W with an input of 4A or more (considering the voltage drop on the USB line and module conversion efficiency). It is difficult for a regular 5V adapter to achieve this, so the module has added a fast charging trigger function, which can induce the adapter to output high voltage or high current. Please choose a charger or power bank that supports fast charging protocols in order for this product to successfully deceive you!!!

The use of fast charging scams:

1. Long press the main key SET/M of the dial button for more than 3 seconds to automatically enter the fast charging protocol selection interface, and the LCD screen will display the protocol name.

2. Short press the+and - buttons on the paddle wheel to select QC2.0, QC3.0, AFC, FCP, SCP, AUTO, or OFF. Short press the SET/M button to trigger the protocol. If triggered successfully, it will display OK and the FC blue light will remain on. Otherwise, it will display Err and the FC blue light will go off. Alternatively, after selecting the protocol, continuously pressing the SET/M button will trigger a scam, and then exit the fast charging protocol interface directly. The protocol will be triggered every time the device is turned on in the future.

3. If you don't know which protocol the charger supports, you can choose AUTO mode, and the module will automatically select the spoofing protocol for matching; If you don't want to use the deception function, you can choose the OFF mode.

Product highlights:

1. CNC settings for voltage and current (current limit values), with voltage steps of 0.01V/0.1V and current steps of 0.001A/0.01A, precision adjustment, display.

2. LCD displays input voltage, output voltage, temperature, current, power, capacity statistics, and time statistics.

3. With USB female output, it is convenient to connect USB interface devices such as USB fans

4. Screw free quick wiring terminal, press type wiring and unplugging, no need to tighten screws, convenient and fast.

5. Equipped with intelligent fast charging to deceive and solve the problem of insufficient power supply to the USB input port. Supports mainstream fast charging protocols, QC2.0 3.0, FCP SCP AFC, and can also choose not to deceive or automatically select the deception mode.

6. High power 15W, 2A current, can be used for fan speed regulation, desktop power supply, adjustable charger, router power supply, etc.

7. Adjust the output voltage arbitrarily, limit the current to 0-2A (wide input 4-13V, wide output 1-30V can be adjusted arbitrarily, with short circuit protection, short circuit not burning)

8. As a USB charging cable, it can be used to adjust the charging voltage and current at will (any voltage, with constant current, anti backflow, meeting the charging needs of most batteries)

9. Multiple protections (short circuit, overcurrent, over temperature, over power, over voltage protection, charging anti backflow protection)

Product parameters:

1. Input voltage: 4-13V (USB male, MicroUSB, TYEPE-C three input interfaces)

2. Output voltage: 1-30V (quick wiring terminal output, USB female output, note that the two are directly connected, carefully check the output voltage before inserting the USB device!)

3. Output current: 0-2A (In constant voltage mode, the output current is adaptive according to the load size and not adjustable. If you set the limit current to 1A, when the load current is greater than 1A, it will automatically enter constant current mode and output 1A)

4. Output power: less than 15W (when the output power is greater than 15W, the output will automatically turn off and display OPP. After reducing the load power, press the ON/OFF key to solve the problem). When the input current is too high, it may not be able to work for a long time above 10W due to temperature protection.

5. Voltage display: resolution of 0.01V, factory accuracy of ± (0.5%+3 words), factory calibration, no reserved customer self calibration.

6. Current display: Resolution of 0.001A, range of 0-2A, factory accuracy of ± (0.5%+3 words), factory calibration, no reserved customer self calibration.

7. Power display: 0.00W-15.0W

8. Temperature protection: When the temperature of the power component is higher than 110 ℃, enter OTP protection. After reducing the load power, press the ON/OFF button to solve the problem (long-term operation with a power of less than 10W generally does not enter OT protection. When the input current is greater than 3A, long-term operation may enter over temperature protection, that is, if it does not reach 15W, it is recommended to use an adapter with fast charging function)

9. Working current: around 30mA

10. Charging anti backflow: Yes, it can be directly connected to the battery for charging without the need for a diode

11. Short circuit protection: Yes

12. Weight: 64g (net weight of product 42g, packaging box 22g)

Function Description:

Voltage and current setting method - Short press the SET/M button, V flashes, and set the voltage size by short pressing or long pressing the+and - keys; Press the SET/M button again, A will flash, and set the current size by short pressing or long pressing the+and - keys; Press the SET/M button again to exit the settings interface. If there is no operation for more than 10 seconds, it will automatically exit the settings.

Short press the+and - buttons to increase the voltage step by 0.01V and the current step by 0.001A; Long press the+and - buttons to increase the voltage step by 0.1V and the current step by 0.01A.