Adjustable DC Power Supply 4-Digit Lab Bench Power Source 30V/60V, 5A/10A
Adjustable DC Power Supply 4-Digit Lab Bench Power Source 30V/60V, 5A/10A
This adjustable DC power supply offers a high-precision four-digit display, providing accurate readings for voltage, current, and power. Perfect for use in mobile phone and computer maintenance, laboratories, production lines, and many other applications, it features continuously adjustable output voltage and current. Its compact design, overload and short-circuit protection, and multiple display modes make it an essential tool for professionals. With its wide input voltage compatibility (AC 110V/220V), high precision, and ease of use, this power supply is a reliable choice for various scenarios.
Technical Specifications:
| Specification | Details |
|---|---|
| Input Voltage | AC 110V/220V 50/60Hz |
| Output Voltage | 0 ~ 30V / 0 ~ 60V (Optional) |
| Output Current | 0 ~ 5A / 0 ~ 10A (Optional) |
| Output Power | 150W / 300W (Optional) |
| Voltage Display Resolution | 0.01V |
| Current Display Resolution | 0.001A |
| Operating Temperature & Humidity | 0 ~ 40°C (32 ~ 104°F), RH < 80% |
| Storage Temperature & Humidity | -10 ~ 70°C (14 ~ 158°F), RH < 70% |
| Constant Voltage (CV) | Voltage stability: 0.1% ± 3mV, Load stability: 0.2% ± 3mV, Ripple voltage: ≤ 0.5% Vp-p |
| 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/°C |
| Display Type | 0.56-inch white light four-digit digital tube |
| Display Accuracy | 0.5% ± digits |
| Material | Aluminium alloy |
| Auxiliary Functions | USB Fast Charging, Current limiting protection, Short circuit alarm stop output, Self-recovery |
| Included Accessories | Power cord (EU, US, UK, AU), Alligator Clip Line, Instructions |
Features:
- Complete Protection: Equipped with overload, short-circuit, over-voltage, and over-current protection.
- Compact Design: Lightweight, small, and easy to operate with high power density and low ripple.
- Efficient Cooling: Temperature-controlled fan ensures optimal heat dissipation and low noise.
- Dual Voltage Input: Compatible with both AC 110V and 220V.
- Precise Adjustment: Four potentiometers for fine-tuning voltage and current.
- Automatic Switching: Switches between constant voltage (CV) and constant current (CC) modes.
- USB Fast Charging: Supports various fast-charging protocols.
Applications: Ideal for production line testing, mobile phone/computer repairs, electrical appliance maintenance, car audio systems, battery charging, and scientific research teaching.
Keywords: DC power supply, adjustable power supply, lab bench power source, 30V power supply, 60V power supply, voltage regulator, current stabilizer, USB fast charging, overload protection, high precision.