NPS-W Series DC Power Supply – High Precision and Versatility in One Compact Device
Wanptek NPS-W Series DC Power Supply – High Precision and Versatility in One Compact Device
The Wanptek NPS-W Series DC Power Supply is a range of high-precision, compact power supplies designed to meet various applications such as electronics maintenance, production line testing, battery charging, and scientific research. With four models – NPS306W, NPS3010W, NPS605W, and NPS1203W – available in both three-digit and four-digit display options, the NPS-W series delivers continuous adjustments and excellent stability, offering reliable performance for both professional and DIY use.
Included Packages
Three-Digit Display (0.1V/0.01A):
- NPS306W: 30V 6A, 180W output
- NPS3010W: 30V 10A, 300W output
- NPS605W: 60V 5A, 300W output
- NPS1203W: 120V 3A, 360W output
Four-Digit Display (0.01V/0.001A): 5. NPS306W: 30V 6A, 180W output 6. NPS3010W: 30V 10A, 300W output 7. NPS605W: 60V 5A, 300W output 8. NPS1203W: 120V 3A, 360W output
Product Features
- Complete Protection: Built-in overload, over-voltage, over-current, over-temperature, and short-circuit alarms.
- Compact Design: Small size and lightweight with high power density, making it easy to transport and integrate into various settings.
- Easy Operation: Features voltage stabilization, current limiting, and simple operation for seamless use.
- Automatic Switching: Switches automatically between constant voltage (CV) and constant current (CC) modes for versatile operation.
- High Precision Display: Three-window LED display for voltage, current, and power with optional four-digit accuracy (0.01V/0.001A).
- Efficient Cooling: Temperature-controlled fan for heat dissipation, ensuring low noise and long device life.
- Precise Adjustment: Four potentiometers for coarse and fine voltage/current adjustments.
- Dual Voltage Input: Compatible with both AC 110V and 220V for flexible use.
- Adjustable Output: Continuously adjustable output voltage and current, up to the rated values.
Specifications
| Model | Output Power | Output Voltage | Output Current |
|---|---|---|---|
| NPS306W | 180W | 0~30V | 0~6A |
| NPS3010W | 300W | 0~30V | 0~10A |
| NPS605W | 300W | 0~60V | 0~5A |
| NPS1203W | 360W | 0~120V | 0~3A |
Performance Characteristics
Constant Voltage (CV):
- Voltage Stability: 0.1% ± 3mV
- Load Stability: 0.2% ± 3mV
- Ripple Voltage: ≤ 0.5% Vp-p
- Continuously Adjustable: From 0 to rated voltage
Constant Current (CC):
- Current Stability: 0.1% ± 3mA
- Load Stability: 0.2% ± 3mA
- Ripple Current: ≤ 0.5% Vp-p
- Recovery Time: ≤ 500μS
- Temperature Coefficient: ≤ 100ppm/℃
- Continuously Adjustable: From 0 to rated current
Display
- Three-Digit Display: 0.4-inch red display with 0.1V/0.01A resolution.
- Four-Digit Display: Optional with 0.01V/0.001A resolution for higher precision.
- Display Accuracy: 0.5% ± digits
Applications
- Production line testing
- Electronics maintenance (mobile phones, computers, appliances)
- Product aging and electroplating (resistors, capacitors, DC motors, LEDs)
- Battery charging
- Laboratory research, scientific teaching, and factory maintenance
- Any other occasion requiring a DC power supply
Package Includes
- 1 x DC Power Supply
- 1 x Power Cord (EU, US, UK, AU)
- 1 x Test Line
- 1 x Instructions
Additional Features
- USB Fast Charging: Supports various fast charging protocols for added convenience.
- Short Circuit Protection: Stops output and automatically recovers after a short circuit.
- High Efficiency: Offers low ripple, lightweight design, and high power density for optimal performance.
- Intelligent Cooling: Features a temperature-controlled fan for efficient cooling.
- Flexible Operation: Voltage and current presets make it easy to operate and adjust as needed.
- Programmable Memory: Save and recall voltage and current settings with the memory storage function for efficient workflow.
Keywords: DC Power Supply, Wanptek NPS-W Series, High Precision Power Supply, 30V 6A Power Supply, 60V 5A Power Supply, 120V 3A Power Supply, Adjustable Voltage Regulator, Laboratory Power Supply, Electronics Maintenance Power Supply.