Description
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NICE-POWER High Power Lab Power Supply Adjustable 60V 20A 15V 60A 30V 20A 30V 30A 200V 5A 120V 10A Digital dc power source SMPS
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: The front is only suitable for output currents below 5A. to avoid damage to the power supply, For output currents above 5A, please connect the high current connector on the back of the unit.
【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】 15V 30A 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】 15v 30a Lab power supplies have passed CE & FCC Certification. This bench power supply is suitable for labs, schools, electronic repair, electrolysis, electroplating, lamp testing, aging testing, DIY, research and teaching.
Input voltage: AC220V±10% 50Hz/AC110±10% 60Hz
Working temperature: -10 ° C -40 ° C Relative humidity <90%
Storage temperature: -10 ° C -70 ° C Relative humidity <80%
Regulated state: Voltage stability ≤ 0.01% + 3mV
Load stability ≤ 0.01% + 5mV
Recovery time ≤100us
Ripple noise ≤1mVrms
Temperature coefficient ≤300PPM/°C
Steady flow state: Current stability ≤ 0.2% + 3mA
Load stability ≤ 0.2% + 3mA
Ripple noise ≤ 3mArms (effective value)
1X Power supply
1X Power Adapter(EU/AU/UK/US optional)
1X output line(gift)
1X Instruction Book (English)
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 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.
Q&A
Q: Is it suitable for repairing mobile phones and laptops?
A: Yes.
Q: Does this power supply charge the battery of a 25v car?
A: You can charge a 25V battery, because the maximum voltage of the power supply can reach 30V (note！！the power supply Set up voltage must be greater than the battery voltage before it can charge it, otherwise it will kick back the power supply and damage the power supply!)
Q: Can it be used for electroplating and anodizing?
A: It can be electroplated and anodizing
Q: When this power is turned off and on again, does it remember the last setting?
A: It is controlled by the adjustment knob, and as long as you don't move the adjustment knob, it will power on at the previous setting.
Q:The current knob has been turned,why can't the current be adjusted?
A:You must connecte a load and the voltage setting cannot be 0, and then the current is adjusted
Q:Why isn't the cooling fan working?
A:We installed a smart cooling fan with a built-in temperature control sensor that turns on when the temperature reaches 50 degrees Celsius.
QI can't choose the input voltage 220V or 110V?And the EU/AU/US/UK plug ?
A:We will send the corresponding products and plug according to your country, if you have special needs, please contact us, we will send the correct products to you.
Q:Scratches on the screen？
A:There is a protective film on the screen that can be peeled off.
REASONS TO BUY:
✨ Adjustable stabilized power supply: this bench source power supply has adjustable stabilized current and voltage to meet different needs. it can also be used as an auxiliary adapter for electrical appliances, such as computer, laptop, etc.
✨ Bench adjustable source 30v 10a: ideal for a variety of applications, the adjustable source and voltage regulator is designed to meet different needs for different users.
✨ Usb mini lab power supply: usb mini lab power supply, you can use it at home, in the office, on the computer or any other device with a usb interface.
✨ Small small size: small size and light weight, easy to carry and store, can be placed in a pocket or backpack.
✨ Extensive applications: this digital power supply can be used for a variety of applications, such as home, office, school, laboratory, etc.
✨ High quality performance: high-quality copper wires, stable performance, low power consumption, long service life.
BUYER SAYS:
✨ In general, everything is fine, the box and the power supply are a little wrinkled, and there is an unpleasant smell, otherwise everything is fine, thank you! fast delivery (2 weeks). separately, thank you very much for the delivery during wartime!!!
✨ Arrived in safely. delivery was super fast! help us a lot. thank you!
✨ The block is received. everything works. there is a small error less than 1 volt.
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