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NICE-POWER R-SPS High Power Bench DC Power Supply NICE-POWER R-SPS high power series dc power supplies are specially designed for use in laboratories, schools and production lines, with output voltage and output current that can be continuously adjusted between 0 and nominal values. The stability and ripple coefficient of the power supply are very good. With short-circuit protection, over-voltage protection, over-current protection, over-temperature protection and other protection circuits, can work at full load for a long time, the power supply can be used as both a regulated voltage power supply and a regulated current power supply, loved by the majority of users. Warm tips for charging lithium batteries: Please connect the positive and negative poles of the DC power supply with the positive and negative poles of the battery correspondingly;When the charging current ≤ 50mA, please disconnect the battery in time to avoid overcharging;The charging limiting voltage follows the following calculation formula: Charging voltage = 1.2 * battery rated voltage. Charging current = 1/3 battery rated current. Please note: Due to the design of the power supply, 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 30V 30A, the current can reach 30A by connecting the back panel high-current terminal. Intelligent Fan 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 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. Reduces working noise and extends equipment life. 4-digit LED display The LED screen provides more accurate and clearly visible readings of voltage, current and power values. SPS-E305 Series SPS-W Series SPS-C Series R-SPS Series SPS Series HIGH VOLTAGE Series Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.5 out of 5 stars 243 4.5 out of 5 stars 100 4.5 out of 5 stars 203 4.5 out of 5 stars 592 4.9 out of 5 stars 5 4.5 out of 5 stars 15 Price $39.99$39.99 $49.98$49.98 $46.99$46.99 $42.99$42.99 $179.99$179.99 $259.95$259.95 Model 30V 5A 30V 5A,30V 10A,60V 5A,120V 3A 30V 5A,30V 10A,60V 5A,120V 3A 30V 10A 30V 10A 200V 1A,300V 1A,400V 1A Max Power 150W 300W 150W/300W 150W 600W 200W/300W/400W Display Mode 3-Digits LED Display 4-Digits LED Display 4-Digits LED Color Display 3-Digits LED Display 4-Digits LED Display 4-Digits LED Display Display Resolution Voltage: 0.1V/Current: 0.01A Voltage: 0.01V/Current: 0.001A Voltage: 0.01V/Current: 0.001A Voltage: 0.1V/Current: 0.01A Voltage: 0.01V/Current: 0.001A Voltage: 0.01V/Current: 0.001A Multiple Protection ✓ ✓ ✓ ✓ ✓ ✓ Encoder knob ✓ No No No ✓ ✓ Intelligent fan ✓ ✓ ✓ ✓ ✓ ✓ 5V/2A USB Port No ✓ ✓ ✓ ✓ ✓
PLEASE NOTE Due to the design of the power supply, the front panel is only suitable for output currents up to 5A. To avoid damaging the power supply or load and output more accurately, 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 30V 30A, the current can reach 30A by connecting the back panel high-current terminal
New Function Output Switch You can set the current directly without "short circuit"! Sometimes we need to switch between different voltage or current outputs, but often we forget to unplug the previous instrument, causing it to burn out, a situation that often occurs in maintenance. The output on/off key is designed to solve this problem, press the output on/off key to adjust the required voltage and current, which makes this DC power supply more secure
Upgrade High-precision Encoder Knob Just "set" voltage and current instead of "adjust". The encoder switch replaces the potentiometer switch, the digits are switched by pressing the knob and each digit can be set in the range 0-9 by turning the knob. Makes work easier and more efficient
Stable Output, Auto Switch C.C/C.V Mode This variable DC power supply is a low noise, low ripple adjustable high power continuous output power supply that can work at full load for long periods of time. Constant voltage and constant current modes can be switched automatically
4-Digit LED Display, Power Display 60V 10A DC Power Supply is a professional power conditioning unit with high resolution of 0.01V and 0.001A. The backlit 4-digit LED display of the bench power supply shows the voltage current and power values more accurately and is easy to see even in low light conditions
Multiple Protection, Intelligent Cooling Fan, Reliable and Safe The DC power supply has built-in overvoltage protection, overcurrent protection, overheating protection and termination protection. When the operating temperature of the DC power supply exceeds 122°F/50°C, the fan will turn on intelligently to dissipate heat effectively and extend the life of the device. DC power supply has shock absorbing rubber feet at the bottom for safer and more stable use
CE & FCC Certification, Widely Used 60v 10a Lab power supplies have passed CE & FCC Certification. This benchtop power supply is suitable for battery charging ( LiFePO4, lead acid batteries, etc.), labs, schools, electronics repair, electrolysis, electroplating, lamp testing, aging testing, DIY, research and teaching
Compact Design, Quality Check The bench power supply measures only 38*24*13cm and weighs only 3kg, saving you more bench space and making it easy to carry around when you need it. Delivery includes DC power supply *1; power cord *1; English manual; low-power output cable *1; high-power output cable *1. We offer a 12-month repair policy. If you have any questions about our lab DC power supplies, please contact us and we will reply within 24 hours