1. Киришүү
Thank you for choosing the Jesverty DC Power Supply SPS-3010 and HK33D Digital Multimeter. This comprehensive manual provides detailed instructions for the safe and effective operation, setup, maintenance, and troubleshooting of both devices. Please read this manual thoroughly before use to ensure optimal performance and safety.
2. Коопсуздук маалыматы
Always observe the following safety precautions to prevent personal injury or damage to the devices:
- Ensure proper grounding for the DC power supply.
- Do not operate the devices in wet or damp шарттар.
- Avoid exceeding the maximum input ratings of the multimeter.
- Always disconnect power before making connections or changing settings on the power supply.
- Көрсөтүлгөн кубат шнурун жана аксессуарларды гана колдонуңуз.
- Do not attempt to repair or modify the devices; refer servicing to qualified personnel.
- Балдарды электр жабдууларынан алыс кармаңыз.
2.1-сүрөт: The Jesverty DC Power Supply SPS-3010 incorporates multiple safety features including short circuit, leakage, thermal, over voltage, and overload protection to ensure safe operation and extend product life.
3. Продукт бүтүп калдыview
3.1. Jesverty SPS-3010 DC Power Supply
The SPS-3010 is an adjustable switching DC regulated bench power supply designed for various applications. It features high precision 4-digit LED displays for voltage and current, a 5V/2A USB port, and both coarse and fine adjustment knobs for precise control. It operates in both Constant Voltage (C.V.) and Constant Current (C.C.) modes, switching automatically based on load changes.
3.1-сүрөт: Front and rear panel components of the Jesverty SPS-3010 DC Power Supply.
Компоненттин аталыштары:
- Тtage Дисплей
- Учурдагы дисплей
- Power Display
- CV режиминин көрсөткүчү
- CC режиминин көрсөткүчү
- Тtage баскычы (орой)
- Учурдагы баскыч (орой)
- Тtage баскычы (жакшы)
- Учурдагы баскыч (жакшы)
- USB заряддоо порту (5V/2A)
- Чыгуу терминалы + (кызыл)
- Grounding Terminal (Green)
- Output Terminal - (Black)
- Power Switch
- Муздатуу желдеткич
- AC Power Inlet
- Сақтандыргыч куту (запастык сактагычтын ичинде)
3.2. Jesverty HK33D Digital Multimeter
The HK33D is a versatile 6000 Counts digital multimeter capable of accurately measuring AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Live Wire detection, Frequency, Temperature, Duty Cycle, Continuity, and Diode. It features Non-Contact Voltage (NCV) testing, a Live function with sound and light alarm, data retention, °C / °F temperature measurement, flashlight, and max/min data display for enhanced usability.
3.2-сүрөт: The Jesverty HK33D Digital Multimeter with test leads.
3.3-сүрөт: Jesverty HK33D Digital Multimeter and included accessories.
4. Орнотуу
4.1. DC Power Supply SPS-3010 Setup
- Пакеттен чыгаруу: Carefully remove the power supply from its packaging and inspect for any damage.
- Жайгашкан жери: Place the power supply on a stable, level surface with adequate ventilation around the cooling fan (15).
- Кубат туташуу: Connect the provided AC power cord to the AC Power Inlet (16) on the rear panel and then to a grounded wall outlet.
- Негиздөө: Ensure the grounding terminal (12) is properly connected to an earth ground for safety.
- Баштапкы күйгүзүү: Flip the Power Switch (14) to the 'ON' position. The displays should illuminate.
4.2. Digital Multimeter HK33D Setup
- Батарея орнотуу: Open the battery compartment on the back of the multimeter and insert the required batteries, observing polarity.
- Сыноочу туташуусу: Insert the red test lead into the "VΩmA" or "10A" jack (depending on measurement) and the black test lead into the "COM" jack.
- Күйгүзүү: Rotate the function dial from "OFF" to the desired measurement function.
5. Иштөө нускамалары
5.1. Operating the SPS-3010 DC Power Supply
- Setting Voltage:
- Voltage Knob (Coarse) (6) to set the approximate desired voltage.
- Томду колдонуңузtage Knob (Fine) (8) for precise adjustments.
- Observe the Voltage Display (1) for the output voltage.
- Учурдагы чектөөнү коюу:
- Turn the Current Knob (Coarse) (7) to set the approximate desired current limit.
- Use the Current Knob (Fine) (9) for precise adjustments.
- The Current Display (2) shows the actual output current or the set limit when no load is connected.
- Туташуу жүк:
- Connect the positive lead of your load to the Output Terminal + (Red) (11).
- Connect the negative lead of your load to the Output Terminal - (Black) (13).
- Ensure connections are secure before applying power to the load.
- C.V. and C.C. Mode:
- Кубат булагы автоматтык түрдө туруктуу volt ортосунда которулатtage (C.V.) and Constant Current (C.C.) modes.
- When the load resistance is high, the unit operates in C.V. mode (C.V. indicator (4) illuminates).
- When the load resistance is low and the current reaches the set limit, the unit switches to C.C. mode (C.C. indicator (5) illuminates), maintaining the set current.
- USB кубаттоо порту: The 5V/2A USB Charging Port (10) can be used to power or charge compatible USB devices.
5.2. Operating the HK33D Digital Multimeter
- Функция тандоо: Керектүү өлчөө функциясын тандоо үчүн борбордук циферблатты айлантыңыз (мисалы, V~ AC Voltage, V- DC Voltage, A~ өзгөрмө ток үчүн, A- туруктуу ток үчүн, Ω каршылык үчүн ж.б.).
- AC/DC Voltage Өлчөө:
- Connect test leads in parallel with the circuit.
- Тийиштүү томду тандаңызtage диапазону.
- AC/DC ток өлчөө:
- Сынамык өткөргүчтөрдү чынжыр менен катар туташтырыңыз.
- Ensure the correct input jack (mA or 10A) is used.
- Каршылык өлчөө:
- Каршылыкты өлчөөдөн мурун чынжырдын токтун өчүрүлгөнүн текшериңиз.
- Сыноо өткөргүчтөрүн компонент боюнча туташтырыңыз.
- Capacitance өлчөө:
- Discharge capacitors before measurement.
- Connect test leads across the capacitor terminals.
- NCV (контактсыз томtage) Function:
- Select the NCV function on the dial.
- Bring the top of the multimeter near a live wire to detect AC voltagбайланышсыз e.
- An audible alarm and LED indicator will activate if voltagе аныкталат.
- Live Wire Detection:
- Select the Live function.
- Insert the red test lead into the live wire socket. The multimeter will indicate if it's a live wire.
- Температураны өлчөө:
- Connect the temperature probe to the multimeter.
- Select the temperature function (°C/°F).
- Place the probe tip on the object to be measured.
- Кошумча функциялар:
- Дайындарды кармоо: Дисплейдеги учурдагы көрсөткүчтү токтотуу үчүн "HOLD" баскычын басыңыз.
- МАКС/МИН: Press the "MAX/MIN" button to record the maximum and minimum values during a measurement.
- Арткы жарык/чырак: Use the dedicated button to activate the display backlight or the built-in flashlight.
6. Техникалык тейлөө
- Тазалоо: Тазалоодон мурун электрди өчүрүңүз. жумшак колдонуу, damp cloth with mild detergent to clean the exterior. Do not use abrasive cleaners or solvents.
- Сактагыч: Store the devices in a cool, dry place away from direct sunlight and extreme temperatures. If storing the multimeter for extended periods, remove the batteries to prevent leakage.
- Fuse Replacement (SPS-3010): If the power supply does not turn on, check the fuse in the Fuse Box (17) on the rear panel. Replace with a fuse of the same type and rating.
- Battery Replacement (HK33D): Так көрсөткүчтөрдү камсыз кылуу үчүн дисплейде батареянын заряды аз деген индикатор пайда болгондо, батареяларды алмаштырыңыз.
7. Кыйынчылыктарды
7.1. DC Power Supply SPS-3010 Troubleshooting
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Кубат жок/Дисплей өчүк | Power cord not connected; Power switch off; Blown fuse | Check power cord connection; Turn power switch on; Replace fuse (refer to Maintenance) |
| Чыгаруунун көлөмү жокtage/Current | Output terminals not connected; Voltage/current knobs set to zero; Overload protection activated | Connect load properly; Adjust voltage/current knobs; Reduce load or check for short circuit |
| C.C. indicator always on | Load resistance too low; Output current limit set too low | Increase load resistance; Increase current limit setting |
7.2. Digital Multimeter HK33D Troubleshooting
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Display blank or dim | Low battery; Incorrect battery installation; Power off | Replace batteries; Check battery polarity; Turn function dial to ON position |
| "OL" or "1" displayed | Overload; Out of range; Open circuit | Select higher range; Check circuit continuity; Ensure proper connection |
| Так эмес окуулар | Low battery; Incorrect function selected; Poor test lead contact | Replace batteries; Select correct function; Ensure firm contact with test points |
8. Техникалык шарттар
8.1. Jesverty SPS-3010 DC Power Supply Specifications
| Параметр | Нарк |
|---|---|
| Модель номери | SPS-3010 |
| Output Voltage | 0-30 Вольт (ТК) |
| Чыгуу Ampөчүрүү | 0-10 Amps |
| Дисплей | 4 цифралуу LED |
| USB порту | 5V/2A |
| Форма фактору | Стол |
| Коргоо өзгөчөлүктөрү | Short-circuit, Over-load, Grounding, Thermal, Over-voltage |
8.2. Jesverty HK33D Digital Multimeter Specifications
Detailed specifications for the HK33D Digital Multimeter are typically found in its dedicated manual. Below are general capabilities:
- Дисплей: 6000 саны LCD
- Өлчөө функциялары: AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Live Wire, Frequency, Temperature, Duty Cycle, Continuity, Diode
- Өзгөчөлүктөр: NCV, Data Hold, MAX/MIN, Flashlight, Backlight, Auto Power Off
- Коопсуздук рейтинги: CAT III 600V (Refer to device for specific ratings)
9. Кепилдик жана колдоо
For warranty information, technical support, or service inquiries, please contact Jesverty customer service through the retailer's platform or the official Jesverty website. Please have your product model number (SPS-3010 or HK33D) and purchase date available when contacting support.
Өндүрүүчү: Jesverty