HJS Switching Power Supply SMPS Transformer AC 110/220V to DC 0-12/24/... (OUTPUT VOLTAGE: DC0V-12V)

SELECTED OPTION:
OUTPUT VOLTAGE: DC0V-12V

Description:
1. Switching power supply, convert?AC 110V/220V to?DC 0-12V(0-40A)/DC 0-24V(0-20A) /?DC 0-36V(0-15A)?/?DC 0-48V(0-10A)?480W.
2. Come with one knob switch: a 0-12/24/36/48V DC?voltage?fully adjustable switch, built in a multi-loop high precision and high-end
? ? potentiometer.
3.?Dual?high precision?digital display the real-time output DC voltage and current.
4.?Smart protections: support shortage?protection, overload?protection, overvoltage?protection,?surge protection, automatic recovery function.?
5.?Built-in intelligent temperature control cooling fan: it start working when the temperature is up to certain value, and stop working when
? ? no need cooling.
5. Dual input voltage, built-in 110V AC/220 V AC toggle switch(on the side), the defualt voltage is 220V AC.
6.?Wide input voltage range, widely used in kinds of DC?equipments,?DC motor stepless speed adjustment,?battery charging,?Industrial
? ? automation, LED light strip display,?student experiment,?communications, etc.

Specification:
Product: Switching Power Supply
Type: AC/DC power
Model:?HJS-480
Transistor Connection: Half bridge
PCB: FR-4 double sides double layers
Chip: Imported 494 chip
Input Voltage: AC 110V/220V±15%
Output:?
DC 0-48V 0-10A (Max adjustable to 50V)
DC 0-36V 0-15A (Max adjustable to 38V)
DC 0-24V 0-20A?(Max adjustable to 20V)
DC 0-12V 0-40A (Max adjustable to 15V)
Power: 0-480W
Output Voltage Accuracy: 0.1(%)
MV: <100MV
Load Regulation: 100% fully adjustable
Output Voltage?Regulation:?100% fully adjustable
Input Frequency Range: 47/63Hz
Output LCD Screen: 0.56 Inch
Modulation Mode: PWM
Output Start Time: a???2S(120V AC),?a???1S(230V AC)
Output Hold Time: a???10mS(120V AC),?a???20mS(230V AC)
Cooling Fan Type: Intelligent temperature control
Dielectric Strength:
Input-Output: AC1500V, 1min
Input-Housing:?AC1500V, 1min
Output-Housing:?DC500V, 1min
Working Temperature: -10a??~+60a??
Working Humidity: 20%?~?90%RH?(no?condensation)
Security?Standard :?EN/UL60950
EMC Standard:?EN55022 Class B,?EN61000-4-2/-3/-4/-5/-6/-11
Size: Approx. 215X115X50mm
Gross Weight: Around 900g

Note:
1. This product can work normally only when the input voltage is AC 110V or AC 220V, make sure that the local Using voltage is AC
? ? 110V or AC 220V before you place an order.
2.? The default input voltage is AC 220V, 110/220V is selected by switch on the side of the device, before power on please check input
? ? voltage avoiding damage.
2.?The max current is 10A/15A/20A/40A, so any device with less than?10A/15A/20A/40A current can be used, any device with a current?
? ? 10A/15A/20A upper cannot be used.
3.?When using inductive loads such as motors and fans, please pay attention to the large starting current parameters of the motor, which
? ? should not be higher than the large operating current of the power supply, otherwise the power supply may be damaged. The power supply
? ? with larger current should be selected, or the motor should be equipped with soft starting protection circuit to absorb shock current.

Package Included:
1 X? Switching Power Supply
9 X Terminals
1 X??External Potentiometer?