AC to DC Power Supply 120V Adjustable Switching Power Supply SMPS with Digital Display 110V/220V AC to 0-120V DC Power Supply 4A 480W Voltage Regulator Converter Transformer

Features1. Mainly used in a variety of DC equipment, DC motor stepless speed regulation, LED electrodeless dimming, chemical plating, speed control, scientific research, testing, students, etc., and widely used. 2. Please Note: no matter the voltage is set to several V, the maximum current is 4A, the current is not adjustable, the actual current is determined by the load). Any device less than 4A current can be used, and no device greater than 4A current can be used 3. Special note: such as the use of motor and fan inductive load, please note that the maximum motor starting current parameter, this parameter may not be higher than the current maximum power, otherwise it may cause damage to the power supply, the power supply should choose more current, or to the motor with soft start protection circuit to absorb impact current. 4. (power formula) voltage X current = power For example: access to 12V3A equipment, power is 36W, and then connected to 100V2A equipment, power is 200W

• 0-480W 4A 0-120V DC fully adjustable power supply 0-5V signal control voltage
• Mainly used in a variety of DC equipment, DC motor stepless speed regulation, LED electrodeless dimming, chemical plating, speed control, scientific research, testing, students, etc., and widely used.
• Please Note: no matter the voltage is set to several V, the maximum current is 4A, the current is not adjustable, the actual current is determined by the load). Any device less than 4A current can be used, and no device greater than 4A current can be used
• Mainly used in a variety of DC equipment, DC motor stepless speed regulation, LED electrodeless dimming, chemical plating, speed control, scientific research, testing, students, etc., and widely used.
• Special note: such as the use of motor and fan inductive load, please note that the maximum motor starting current parameter, this parameter may not be higher than the current maximum power, otherwise it may cause damage to the power supply, the power supply should choose more current, or to the motor with soft start protection circuit to absorb impact current.