Variable DC Power Supply
A Variable DC Power Supply is a versatile laboratory and industrial power source designed to provide stable, adjustable DC voltage and current for electronic testing, circuit development, repair, maintenance, education, and electrical applications. Users can precisely adjust the output voltage and current according to the requirements of the connected device or circuit.
This power supply is suitable for electronics laboratories, engineering workshops, service centers, R&D facilities, educational institutions, automation projects, and industrial maintenance.
Key Features
- Adjustable DC output voltage and current
- Stable and regulated DC power output
- Digital voltage and current display
- Voltage and current adjustment controls
- Constant Voltage (CV) and Constant Current (CC) operation
- Short-circuit protection
- Overload and over-temperature protection
- Low ripple and reliable output
- Compact and durable design
- Suitable for laboratory and industrial applications
- Easy-to-read digital display
- Designed for continuous testing and electronic equipment servicing
Available Output Ratings
| Model / Rating | Adjustable Voltage | Maximum Current |
|---|---|---|
| 0–15V DC | 0–15V | 0–3A / 5A |
| 0–30V DC | 0–30V | 0–3A / 5A / 10A |
| 0–60V DC | 0–60V | 0–3A / 5A / 10A |
| 0–100V DC | 0–100V | 0–3A / 5A |
| 0–120V DC | 0–120V | 0–3A / 5A |
Note: Exact voltage, current, power capacity, display type, and dimensions may vary depending on the selected model.
Typical Specifications
- Product Type: Variable DC Power Supply
- Input Voltage: 220–240V AC, 50Hz
- Output: Adjustable DC
- Output Voltage: Model dependent
- Output Current: Model dependent
- Display: Digital LED/LCD
- Operating Mode: Constant Voltage / Constant Current
- Protection: Short Circuit / Overload / Over Temperature
- Cooling: Fan-assisted or natural cooling depending on model
- Control: Coarse and Fine Adjustment
- Output Terminals: Positive (+), Negative (–), Ground
- Application: Laboratory, Electronics, Repair & Industrial Testing
Applications
Variable DC Power Supplies are commonly used for:
- Electronic circuit testing
- PCB testing and repair
- Battery and component testing
- LED testing
- Arduino and development projects
- Electronics laboratories
- Engineering education
- R&D laboratories
- Communication equipment servicing
- Industrial control system testing
- Electrical equipment maintenance
- Product development and prototyping
Why Choose a Variable DC Power Supply?
A regulated variable DC power supply allows technicians and engineers to control voltage and current precisely instead of using fixed-voltage adapters. This makes it an essential tool for safely testing electronic components and circuits under different operating conditions.
Dusk Technology BD can supply variable DC power supplies for laboratory, electronics, engineering, educational, and industrial applications in Bangladesh.
Keywords
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