60V 20A 1200W High-Power Adjustable Bench Power Supply

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NICE-POWER R-SPS High Power Bench DC Power Supply

The NICE-POWER R-SPS high power series DC power supplies are specially designed for use in laboratories, schools, and production lines. These power supplies offer continuously adjustable output voltage and output current between 0 and the nominal values. The stability and ripple coefficient of the power supply are excellent. Equipped with short-circuit protection, over-voltage protection, over-current protection, over-temperature protection, and other protection circuits, these power supplies can operate at full load for an extended period. They can be used as both regulated voltage power supplies and regulated current power supplies, making them a favorite among users.

Warm Tips for Charging Lithium Batteries: 1. Connect the positive and negative poles of the DC power supply with the positive and negative poles of the battery correspondingly. 2. When the charging current is less than or equal to 50mA, disconnect the battery in a timely manner to avoid overcharging. 3. The charging limiting voltage follows the formula: Charging voltage = 1.2 × battery rated voltage, and Charging current = 1/3 × battery rated current.

Please note: Due to the power supply's design, the front panel is only suitable for output currents up to 5A. To avoid damaging the power supply, connect the high-current connector on the back of the unit for output currents above 5A. The back panel can reach the maximum current of the purchased specification. For example, if you purchase a 30V 30A model, the current can reach 30A by connecting the back panel high-current terminal.

Stable Output: The DC power supply can easily adjust the required voltage and current, and automatically calculate the output power according to the output voltage and current. It has a high accuracy of 0.01V and 0.001A.

Intelligent Fan: When the operating temperature of the lab power supply exceeds 122°F or 50°C, the fan will turn on intelligently to dissipate heat effectively, reducing working noise and extending the equipment's life.

4-Digit LED Display: The LED screen provides more accurate and clearly visible readings of voltage, current, and power values.

DC Power Supply Specification: Input voltage: 110V ±10% 60Hz Operating temperature: 0°C to 40°C; Relative humidity: <80% RH Storage temperature: -10°C to 70°C; Relative humidity: <70% RH Constant voltage: Voltage stability ≤0.5% + 30mV; Load stability ≤0.5% + 30mV; Ripple noise ≤50mVrms Constant current: Current stability ≤0.5% + 30mA; Load stability ≤0.5% + 30mV; Ripple noise ≤50mArms Display precision: 0.5% + 5 digits Precision: Voltage: 0.01V / Current: 0.001A Size: 38 × 24 × 13 cm Weight: 3 kg

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