NPS-W Series DC Power Supply – High-Precision, Versatile Voltage Regulator
Wanptek NPS-W Series DC Power Supply – High-Precision, Versatile Voltage Regulator
The Wanptek NPS-W Series DC Power Supply is a compact, high-precision power supply designed for a variety of applications, including production line testing, electronics maintenance, battery charging, and laboratory research. Available in four models, it features a three- or four-digit display, variable voltage and current controls, and comprehensive safety protections. Its small size and lightweight design eliminate the bulk of traditional power supplies while providing stable and adjustable power output.
Included Packages
Three-Digit Display (0.1V/0.01A):
- NPS306W: DC power supply, 30V 6A
- NPS3010W: DC power supply, 30V 10A
- NPS605W: DC power supply, 60V 5A
- NPS1203W: DC power supply, 120V 3A
Four-Digit Display (0.01V/0.001A): 5. NPS306W: DC power supply, 30V 6A 6. NPS3010W: DC power supply, 30V 10A 7. NPS605W: DC power supply, 60V 5A 8. NPS1203W: DC power supply, 120V 3A
Product Features
- High-Quality Construction: Built with a 1.6 mm thickened epoxy copper-clad plate for durability.
- Lightweight Design: Compact and portable, suitable for various uses including DIY projects.
- Precision Control: Adjustable voltage and current through variable resistors with coarse and fine regulation.
- Three-Window LED Display: High-precision display for voltage, current, and power.
- Complete Protection: Includes overload and short circuit protection.
- Dual Working Modes: Constant voltage (CV) and constant current (CC) with automatic switching.
- Temperature-Controlled Fan: Ensures efficient heat dissipation, low noise, and extended lifespan.
- Dual Voltage Input: Compatible with both AC 110V and 220V power supplies.
- Adjustable Output: Voltage ranges from 0 to rated voltage, current ranges from 0 to rated current.
Specifications
| Model | NPS306W | NPS3010W | NPS605W | NPS1203W |
|---|---|---|---|---|
| Output Power | 180W | 300W | 300W | 360W |
| Output Voltage | 0~30V | 0~30V | 0~60V | 0~120V |
| Output Current | 0~6A | 0~10A | 0~5A | 0~3A |
| Input Voltage | AC 230V/115V ±10%; 50Hz/60Hz | |||
| Working Temperature | 0℃～40℃; RH: <80% | |||
| Storage Temperature | -10℃～70℃; RH: <70% | |||
| Display Resolution | 0.1V, 0.01A (Optional: 0.01V, 0.001A) | |||
| Display Size | 0.4 inch red three-digit display |
Constant Voltage (CV) Mode
- Voltage Stability: 0.1% ±3mV
- Load Stability: 0.2% ±3mV
- Ripple Voltage: ≤0.5% Vp-p
Constant Current (CC) Mode
- Current Stability: 0.1% ±3mA
- Load Stability: 0.2% ±3mA
- Ripple Current: ≤0.5% Vp-p
Applications
- Production line testing
- Electronics maintenance (mobile phones, computers, appliances)
- Battery charging (e.g., 25V car battery)
- Electroplating (resistors, capacitors, relays, DC motors, LEDs)
- Laboratory, scientific research, factory maintenance
Package Includes
- 1 x DC Power Supply
- 1 x Power Cord (EU, US, UK, AU)
- 1 x Test Line
- 1 x Instructions
FAQs
- Suitable for repairing mobile phones and laptops? Yes.
- Can it charge a 25V car battery? Yes, the power supply can reach 30V for charging.
- Can it be used for electroplating? Yes.
- When does the fan rotate? Automatically starts when internal temperature exceeds 50℃.
- Does it remember the last setting when turned off? Yes, as long as the adjustment knob is not moved.
Keywords: DC Power Supply, Wanptek NPS-W Series, 30V 6A Power Supply, 60V 5A Power Supply, 120V 3A Power Supply, High-Precision Voltage Regulator, Laboratory Power Supply, Battery Charger, Electroplating Power Supply.