Programmable DC Power Supply

Description
Programmable DC power supply is used for supplying constant voltage or constant current to an electrical load. It is able to control output stabilized voltage supply through internal program.

Application
1. Programmable DC power supply is widely used in national defense, scientific research, college and university, laboratory, industrial and mining enterprise, DC motor and charging equipment.
2. DC stabilized power supplies are suitable for laboratory equipment used for researching, production line test of power electronic and other automatic test system. Besides, it can also be used for making voltmeter and ohmmeter.

Advantages
1. Programmable DC power supply has the advantages of light weight, low noise, high stability, high efficiency, small size and high accuracy.
2. It supports high accuracy and dynamic programming as well as RS232 communication.
3. DC stabilized power supplies have the functions of over voltage protection, over current protection, over temperature protection, under-voltage protection, overload and reverse polarity protection, power on self test and software correction.
4. Output voltage of this instrument is lower than input voltage. Besides, it has quick reaction speed and small output ripple.

Notes
1. Programmable DC power supply should adopt suitable line voltage.
2. Please note that the grounding conductor of power cord should be connected to ground in case of electrical shock.
3. When there is short circuit in loading equipment, users should stops working immediately and have a check on it.
4. Programmable DC power supply should be put in good ventilated places. If not, please install a ventilator in the room.
5. When short circuit in loading equipment occurs, please turn off the power to have a check and do not turn it on until short trouble is solved.

Maintenance
1. The most important things are dust prevention and heat dissipation. Besides, do not operation the machine in overload condition.
2. Keep away from gas, steam, chemical deposition, dust, greasy dirt and other explosive or corrosive medium when you install DC stabilized power supply. Then the insulating property of the machine will be well-protected. Try to avoid the action of vibration or turbulence.
3. Programmable DC power supply should always be in a vertical state without any wind, snow, ice or hail.
4. Please keep regular cleaning in order to maintain good ventilation. Besides, do not spray cleaner directly onto the instrument. Please use a soft cloth with mild detergent and water.

Payment, Packaging and Delivery
1. T/T or L/C is accepted terms of payment.
2. The products are packed in standard carton boxes.
3. Type of shipping is by sea, by air or land transportation.

Service
1 year warranty and technical support are available for programmable DC power supply.