Adjustable DC Bench Power Supply 30V–160V Encoder & Memory Control Lab Voltage Regulator (APS / WPS / NPS Series)
APS / WPS / NPS Adjustable DC Bench Power Supply
This adjustable DC bench power supply series is designed for laboratory work, electronics servicing, anodizing applications, and industrial testing environments where stable and precise power regulation is essential. Compact switching architecture enables smooth voltage and current control using either encoder adjustment or variable resistor tuning depending on the selected model.
APS variants include memory storage for recalling frequently used settings, while NPS models provide resistance-based adjustment options with multiple display precision levels. High-visibility LED digital displays provide real-time monitoring of output parameters, supporting accurate diagnostics and system control.
Automatic switching between constant voltage and constant current modes ensures stable operation under varying loads. Built-in protection systems guard against overvoltage, overcurrent, overheating, and overload conditions, while intelligent cooling minimizes acoustic noise. With output ranges up to 160V, this series is suitable for testing, battery charging, electroplating, training environments, and production workflows.
Encoder or resistor-based tuning depending on model type.
Save and recall commonly used voltage/current presets.
Automatic switching between constant voltage and current modes.
Safeguards against overvoltage, overcurrent, and overheating.
Specifications
| Parameter | Value |
|---|---|
| Product Series | APS / WPS / NPS Adjustable DC Bench Power Supply |
| Output Type | Single |
| Output Voltage Range | 0–30V / 60V / 120V / 160V (model dependent) |
| Output Current Range | 0–2A / 3A / 5A / 6A / 10A |
| Output Power Range | 150W – 360W |
| Adjustment Method | Encoder or Variable Resistor |
| Memory Function | Available on APS models |
| Display Type | LED Digital |
| Display Resolution | 0.1V / 0.01A or 0.01V / 0.001A |
| Operating Modes | Constant Voltage / Constant Current |
| Protection Features | Overvoltage, Overcurrent, Overtemperature |
| Input Voltage | AC 115V / 230V ±10% |
| Frequency | 50Hz / 60Hz |
| Working Temperature | 0°C – 40°C |
| Storage Temperature | −10°C – 70°C |
| Certifications | CE |
| Package Contents | Power supply unit, power cord, test leads, manual |
Model Variants
| Type / Model | Max Voltage | Max Current | Max Power |
|---|---|---|---|
| APS1203H | 120V | 3A | 360W |
| NPS3010W-3 | 30V | 10A | 300W |
| APS1602H | 160V | 2A | 320W |
| NPS306W | 30V | 6A | 180W |
| APS3010H | 30V | 10A | 300W |
| WPS305H | 30V | 5A | 150W |
| APS605H | 60V | 5A | 300W |
| NPS3010W-4 | 30V | 10A | 300W |
| WPS1602H | 160V | 2A | 320W |
| WPS605H | 60V | 5A | 300W |
| APS305H | 30V | 5A | 150W |
| WPS3010H | 30V | 10A | 300W |
| WPS1203H | 120V | 3A | 360W |