Продукт бүттүview
This manual provides detailed instructions for the Bourns 95A2A-B28-A10/A10L Cermet Potentiometer. This component is a single-turn, 1K Ohm, 1W cermet potentiometer designed for panel mounting with solder lug terminals. It is suitable for various electronic applications requiring precise resistance adjustment.
The image displays the Bourns 95A2A-B28-A10/A10L Cermet Potentiometer, showing its blue body, metal shaft, and three solder lug terminals. The component is designed for panel mounting.
Негизги өзгөчөлүктөрү
- Resistance: 1K Ohm
- Power Rating: 1 Watt
- Толеранттуулук: 10%
- Turns: 1 Electrical / 1 Mechanical
- Валдын диаметри: 6.35 мм
- Өлчөмдөрү: Болжол менен 45.09 мм x 15.88 мм x 22.55 мм
- Mounting Type: Panel Mount
- Termination Style: Solder Lug
- Element Type: Cermet
Орнотуу жана орнотуу
Proper installation is crucial for optimal performance and longevity of the potentiometer.
Монтаждоо
The 95A2A-B28-A10/A10L is designed for panel mounting.
- Ensure the mounting hole on the panel is appropriately sized for the potentiometer's bushing. Refer to the mechanical specifications for precise dimensions.
- Insert the potentiometer shaft through the panel hole.
- Secure the potentiometer using the provided nut and washer on the front side of the panel. Tighten firmly but do not overtighten to avoid damaging the component or panel.
Электр байланыштары
The potentiometer has three solder lug terminals.
- Terminal 1 (Counter-Clockwise End): Connect to one end of the circuit where resistance is desired.
- Terminal 2 (Wiper): Connect to the point where variable resistance is needed.
- Terminal 3 (Clockwise End): Connect to the other end of the circuit.
Эскертүү: For variable resistor (rheostat) applications, connect the wiper (Terminal 2) to either Terminal 1 or Terminal 3, and use the remaining two terminals.
Use appropriate soldering techniques to ensure secure and reliable electrical connections. Avoid excessive heat which can damage the internal components.
Иштөө нускамалары
The Bourns 95A2A-B28-A10/A10L is a single-turn potentiometer.
- Айлануу: The shaft can be rotated approximately 270-300 degrees from one end stop to the other.
- Каршылыктарды жөндөө: Rotating the shaft changes the resistance between the wiper terminal and the end terminals.
- Саат жебеси боюнча айлануу: Typically increases resistance between Terminal 1 and Terminal 2, and decreases resistance between Terminal 2 and Terminal 3.
- Counter-Clockwise Rotation: Typically decreases resistance between Terminal 1 and Terminal 2, and increases resistance between Terminal 2 and Terminal 3.
Always ensure the circuit is de-energized before making or changing connections.
Техникалык тейлөө
The Bourns cermet potentiometer is a robust component designed for long-term reliability with minimal maintenance.
- Тазалоо: If the external surfaces become dirty, gently wipe with a clean, dry, lint-free cloth. Avoid using solvents or abrasive cleaners.
- Текшерүү: Periodically inspect the solder connections for any signs of corrosion or loosening. Ensure the mounting nut remains secure.
- Экологиялык шарттар: Operate and store the potentiometer within specified temperature and humidity ranges to prevent degradation.
Do not attempt to disassemble the potentiometer, as this will void any warranty and may damage the component.
Проблемаларды чечүү
If you encounter issues with the potentiometer, consider the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Каршылык өзгөрбөйт | Incorrect wiring; Open circuit; Damaged wiper. | Verify wiring connections; Check for continuity across terminals; Replace potentiometer if damaged. |
| Intermittent resistance | Loose connections; Contamination inside element; Worn element. | Resolder connections; Replace potentiometer. |
| Resistance value out of specification | Component tolerance; Environmental factors; Damaged element. | Verify against specifications; Ensure proper operating conditions; Replace if damaged. |
| Shaft difficult to turn | Overtightened mounting nut; Mechanical damage. | Loosen mounting nut slightly; Replace if mechanically damaged. |
Техникалык шарттар
Detailed technical specifications for the Bourns 95A2A-B28-A10/A10L Cermet Potentiometer.
| Параметр | Нарк |
|---|---|
| Модель номери | 95A2A-B28-A10/A10L |
| Каршылык | 1K Ом |
| Power Rating | 1 Ватт |
| Resistance Tolerance | ±10% |
| Taper | Сызыктуу |
| Бурулуштардын саны | 1 (Electrical) / 1 (Mechanical) |
| Валдын диаметри | 6.35 мм |
| Өлчөмдөрү (L x W x Y) | 45.09 мм x 15.88 мм x 22.55 мм (болжол менен) |
| Монтаж түрү | Панел орнотуу |
| Аяктоо стили | Solder Lug |
| Элемент материалы | Cermet |
| Иштөө температурасы диапазону | (Refer to Bourns datasheet for specific range) |
| Өндүрүүчү | Bourns |
Кепилдик жана колдоо
For specific warranty information and technical support regarding the Bourns 95A2A-B28-A10/A10L Cermet Potentiometer, please refer to the official Bourns webсайтка же түздөн-түз кардарларды тейлөөгө кайрылыңыз.
Эскертүү: Warranty terms may vary based on region and distributor. Always retain your proof of purchase.
Өндүрүүчү: Bourns
