Ọrọ Iṣaaju
This manual provides comprehensive instructions for the installation, operation, and maintenance of the DROK Waterproof DC Buck Converter, Model 090010. This device is designed to efficiently convert a higher DC input voltage (8-22V) to a lower, adjustable DC output voltage (3-15V) with a maximum current of 3A. Its waterproof and robust design makes it suitable for various applications, including automotive, motor, and general electronic projects.
Ọja Pariview
The DROK Waterproof DC Buck Converter features a compact design with an aluminum alloy case, offering durability and protection against environmental factors. Key features include:
- Synchronous Rectification Technology: Ensures high conversion efficiency and stable performance.
- Adijositabulu o wu Voltage: A built-in potentiometer allows for precise adjustment of the output voltage.
- Ikole ti o lagbara: Fully sealed, waterproof, anti-shock, anti-humidity, and dust-proof for enhanced durability.
- Awọn Idaabobo Iṣọkan: Includes reversed-connection protection, over-current protection, over-heating protection, and over-voltage aabo fun ailewu isẹ.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Iṣagbewọle Voltage Ibiti | DC 8-22V |
| O wujade Voltage Ibiti | DC 3-15V (Adjustable) |
| O pọju Ijade Lọwọlọwọ | 3 Amps |
| Imudara Iyipada | Up to 95% (Synchronous Rectification) |
| Idaabobo Awọn ẹya ara ẹrọ | Reversed-connection, Over-current, Over-heating, Over-voltage |
| Awọn iwọn (L x W x H) | 1.3 x 0.98 x 0.79 inches (33 x 25 x 20 mm) |
| Iwọn | 0.01 iwon (to 0.28 giramu) |
| Ohun elo apade | Aluminiomu Alloy |
| Awọn iwe-ẹri | CE, RoHS, UL |
Eto ati fifi sori
Before installation, ensure all power sources are disconnected to prevent electrical shock or damage to the device. The buck converter has clearly marked input and output wires.
- Ṣe idanimọ Awọn okun:
- Iṣawọle (IN): Red wire for positive (+), Black wire for negative (-). Connect these to your DC power source (8-22V).
- Ijade (JADE): Yellow wire for positive (+), Black wire for negative (-). Connect these to your load device (3-15V).
- Awọn isopọ onirin: Securely connect the input wires to your power source and the output wires to your load. Ensure correct polarity to avoid damage. The device includes reversed-connection protection, but proper wiring is always recommended.
- Iṣagbesori: The compact design allows for flexible mounting. Ensure the converter is placed in a location that allows for adequate heat dissipation, especially during prolonged operation or high loads.
- Ibẹrẹ Voltage Atunṣe: Before connecting the load, it is recommended to adjust the output voltage si ipele ti o fẹ.
- IKILO: Do not connect your load before adjusting the output voltage. Voltage le ba ẹrọ rẹ jẹ.
- Connect the input power source to the converter.
- Lo multimeter kan lati wiwọn voltage across the output (yellow and black) wires.
- Locate the small blue potentiometer screw on the side of the converter.
- Using a small screwdriver, carefully turn the potentiometer clockwise to increase the output voltage or counter-clockwise to decrease it until the desired voltage (between 3V and 15V) is achieved.
- Ẹrù Sopọ̀: Lọgan ti o wu voltage is set, disconnect the input power, connect your load device to the output wires, and then reapply power.
Awọn ilana Iṣiṣẹ
Once properly installed and the output voltage adjusted, the DROK Waterproof DC Buck Converter operates automatically. It will maintain the set output voltage as long as the input voltage is within the specified range (8-22V) and the load current does not exceed 3A.
- Abojuto: Lojoojumọ ṣayẹwo iwọn didun iṣẹjadetage with a multimeter if precise voltage is critical for your application.
- Awọn ero fifuye: Ensure the connected load does not draw more than 3A. Exceeding this limit may trigger over-current protection or damage the converter.
- Awọn ipo Ayika: While waterproof, avoid prolonged submersion or exposure to extreme temperatures beyond its operational limits to ensure longevity.
This video demonstrates the DROK 090010 Buck Converter's voltage adjustment process using a multimeter and screwdriver, followed by a demonstration of its waterproof capability while powering a small motor.
Itoju
The DROK Waterproof DC Buck Converter is designed for minimal maintenance due to its sealed and robust construction.
- Ninu: If necessary, gently wipe the exterior with a dry or slightly damp asọ. Maṣe lo awọn kẹmika lile tabi awọn ohun elo abrasive.
- Ayewo: Periodically inspect the wiring connections for any signs of wear, corrosion, or loose connections. Ensure the converter is free from physical damage.
- Pipade Ooru: Ensure the area around the converter remains clear to allow for proper heat dissipation. While the case acts as a heat sink, restricted airflow can lead to overheating under heavy loads.
Laasigbotitusita
If you encounter issues with your DROK Waterproof DC Buck Converter, refer to the following common problems and solutions:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si voltage or unstable output. |
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| Converter gets excessively hot. |
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| O wu voltage drops under load. |
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Atilẹyin ọja ati Support
DROK products are designed for reliability and performance. For specific warranty information and technical support, please refer to the official DROK webojula tabi kan si wọn onibara iṣẹ taara. Tọju iwe-ẹri rira rẹ bi ẹri rira fun eyikeyi awọn ibeere atilẹyin ọja.
Fun iranlọwọ siwaju sii, ṣabẹwo si DROK Store on Amazon.
