DROK DC Buck Converter CNC (Model DROK-TRANSFORMER) Instruction Manual

Уводзіны

This manual provides detailed instructions for the safe and efficient operation of your DROK DC Buck Converter CNC. This adjustable power supply regulator module is designed to convert an input voltage range of 10V-100V DC to an adjustable output voltage of 0-60V DC, with an output current of 0-12A and power up to 720W. It features constant voltage and current modes, a cooling fan, an LCD display, and multiple protection mechanisms.

Асаблівасці прадукту

Рэгуляваны Voltage & Current: Уваходны кнtage: 10V-100V; Output Voltage: 0-60V; Output Current: 0-12A; Output Power: 0-720W. All parameters are arbitrarily adjustable.
Канстанта Voltage & Current Modes: The module supports both constant output voltage (CV) and constant output current (CC) settings via key buttons.
Вентылятар астуджэння: Equipped with an integrated cooling fan to maintain optimal operating temperature, activating when output current exceeds 1.5A.
ВК-дысплей: Features a clear LCD color screen for real-time display of voltage, current, and power, enhancing user convenience.
Комплексная абарона: Includes reverse connection protection, input low voltage protection (LVP), over voltage protection (OVP), over current protection (OCP), and over power protection (OPP) for enhanced safety and durability.

Прадукт скончаныview

Familiarize yourself with the components of the DROK DC Buck Converter CNC:

Labeled diagram of DROK DC Buck Converter CNC showing input/output ports, fuse, fan, LCD, buttons, and rotary encoder. — **Figure 1: Component Layout**
На гэтым малюнку паказаны верх view of the DROK DC Buck Converter CNC with key components labeled. From left to right and top to bottom, you can identify the Input Port, Input 15A Automotive Fuse, Power Indicator LED, Fan Cooling System, LCD Display, Silicone Buttons for control, Communication Port, Output Port, and Rotary Encoder for fine adjustments.

The module's design includes clearly marked input and output terminals, a protective fuse, an active cooling fan, and an intuitive LCD interface for monitoring and control.

Тэхнічныя характарыстыкі

Параметр	Каштоўнасць
Уваходны кнtage	10V-100V DC
Выхад Voltage	0-60V DC
Выхадны ток	0-12А
Выходная магутнасць	0-720W
тtage Regulation Resolution	10mV
Current Regulation Resolution	10 мА
тtage Раздзяленне дысплея	10mV
Бягучае дазвол дысплея	10 мА
Fan Start-up Condition	Output Current > 1.5A
Абарона ад кароткага замыкання	15A Automotive Fuse
Абарона ўваходу	Reverse Connection Protection, Low Voltagэлектронная абарона (LVP)
Абарона выхаду	Над Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP)
Памеры (Д×Ш×У)	135 мм × 98 мм × 45 мм (5.31 цалі × 3.86 цалі × 1.77 цалі)
Вага прадмета	13.1 унцыі

Image showing the dimensions of the DROK DC Buck Converter CNC: 135mm length, 98mm width, 45mm height. — **Малюнак 2: Памеры вырабу**
This image illustrates the physical dimensions of the buck converter module, indicating its length, width, and height for proper installation planning.

Настройка

Proper setup is crucial for safe and effective operation. Ensure all connections are secure before applying power.

Выключэнне: Перад падключэннем любых правадоў пераканайцеся, што ўсе крыніцы харчавання адключаны.
Уваходная праводка: Connect your DC input power source (10V-100V) to the "IN+" and "IN-" terminals on the module. Ensure correct polarity: "IN+" for positive, "IN-" for negative. The module features reverse connection protection, but correct wiring is always recommended.
Выходная праводка: Connect your load to the "OUT+" and "OUT-" terminals. Ensure correct polarity: "OUT+" for positive, "OUT-" for negative.
Зазямленне: The module typically shares a common negative ground between input and output. Verify this for your specific application to avoid ground loops or unexpected behavior.
Мантаж: Secure the module in a well-ventilated area, away from conductive materials. Consider using a non-conductive enclosure if operating in an environment where accidental contact is possible.
Першапачатковае ўключэнне: After all connections are verified, apply power to the input. The LCD display should illuminate, showing current voltagе і бягучыя паказанні.

Ніжні бок view of the DROK DC Buck Converter CNC, showing solder points and circuit board traces. — **Figure 3: Underside of the Module**
Гэта выява забяспечвае view of the circuit board's underside, which can be helpful for understanding mounting points and general layout.

Інструкцыя па эксплуатацыі

The DROK DC Buck Converter CNC is controlled via its LCD display, silicone buttons, and rotary encoder.

Налада выхаду Voltagе і ток

Доступ да налад: Press the "SET" button to enter the parameter setting mode. The display will show the currently adjustable parameter (e.g., output voltagе).
Параметры навігацыі: Use the "SET" button to cycle through different parameters: output voltage, output current limit, and potentially other settings depending on the firmware version.
Карэкціроўка значэнняў: While a parameter is selected, turn the "Rotary Encoder" (knob) clockwise to increase the value and counter-clockwise to decrease it. Short press the rotary encoder to switch between coarse and fine adjustment modes.
Пацверджанне налад: Once the desired value is set, press the "OK" button (or the "SET" button again, depending on the model) to confirm and save the setting.
Кантроль выхаду: Use the "ON/OFF" button to enable or disable the output. When disabled, the module may still show input voltage but will not supply power to the output terminals.

Разуменне ВК-дысплея

The LCD provides real-time feedback on the module's status:

Выхад Voltagе (V): Адлюстроўвае бягучы томtage being supplied to the load.
Output Current (A): Shows the current being drawn by the load.
Выходная магутнасць (Вт): Indicates the total power being delivered.
Уваходны кнtage (IN V): Адлюстроўвае тtage of the input power source.
Паказчыкі абароны: May display indicators for active protections (e.g., OVP, OCP) if triggered.

The module can be programmed to output a predetermined voltage upon power-up or only when the output button is pressed. Refer to the specific on-screen menu options for configuring this behavior.

Тэхнічнае абслугоўванне

Regular maintenance ensures the longevity and reliable performance of your buck converter.

Захоўваць у чысціні: Periodically clean the module, especially the fan and heatsink, to prevent dust buildup which can hinder cooling. Use a soft, dry brush or compressed air. Ensure power is disconnected before cleaning.
Праверце злучэнні: Regularly inspect all input and output wiring connections to ensure they are tight and free from corrosion. Loose connections can lead to arcing, overheating, or unstable operation.
Праца вентылятара манітора: Ensure the cooling fan operates correctly when the output current exceeds 1.5A. A non-functional fan can lead to overheating and module damage.
Умовы навакольнага асяроддзя: Operate the module within its specified temperature and humidity ranges. Avoid exposure to moisture, extreme temperatures, or corrosive environments.
Праверка засцерагальніка: If the module fails to power on or provide output, check the 15A automotive fuse. Replace it with a fuse of the same rating if blown.

Ліквідацыю непаладак

This section addresses common issues you might encounter with your DROK DC Buck Converter CNC.

праблема	Магчымая прычына і рашэнне
No Power/Display Off	No input power: Verify the input power source is connected and supplying voltage within the 10V-100V range. Перагарэў засцерагальнік: Check the 15A automotive fuse. Replace if necessary with a fuse of the same rating. Няправільнае падключэнне: Ensure input wires are connected correctly to "IN+" and "IN-".
Няма вываду Voltage	Output disabled: Press the "ON/OFF" button to enable the output. Кароткае замыканне на выхадзе: Disconnect the load and check for a short circuit. The OCP (Over Current Protection) may have activated. Перагрузка: The load may be drawing more current or power than the set limits or the module's maximum capacity (12A/720W). Reduce the load or adjust settings. Output protection triggered: OVP, OCP, or OPP may have activated. Check the display for error messages and resolve the underlying issue.
Выхад Voltage/Current Unstable	Няшчыльныя злучэнні: Tighten all input and output wiring connections. Input power fluctuations: Ensure the input power source is stable. Перагрэў: Check if the fan is operating. Ensure adequate ventilation around the module. If the module is hot, reduce the load.
Вентылятар не працуе	Low load: The fan activates when the output current exceeds 1.5A. If the load is below this, the fan will not run. This is normal operation. Fan malfunction: If the load is high (>1.5A) and the module is hot but the fan is not running, the fan may be faulty. Contact support.
Incorrect Readings on LCD	Calibration issue: While factory calibrated, extreme conditions or damage could affect accuracy. If persistent, contact support. Measurement limitations: Ensure your external measurement tools are accurate and properly connected.

Гарантыя і падтрымка

DROK provides a one-year service period for products purchased. If you encounter any quality issues with your DROK DC Buck Converter CNC within this period, you are eligible for a brand new replacement.

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact DROK customer support through the retailer where the product was purchased or visit the official DROK webсайт для кантактнай інфармацыі.

When contacting support, please have your product model number (DROK-TRANSFORMER) and purchase details readily available.

DROK DROK-TRANSFORMER