discount 70% in 2018-07-19 to 2018-07-21
price: USD$ 2100.00
freight :USD$7.00,(Postal parcel)
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You can add 2 0-5V analog signals to control the output voltage and current.
★Can customize various specifications of DC power supply, welcome to inquire 13962839257★
■The main purpose
1. battery charging, PCB exposure lamp power supply
2. laboratory, electronic equipment, automatic test equipment
3. resistors, relays, motors and other electronic components aging, routine test
4. electronic testing equipment, production line equipment, communication equipment test
5. all other occasions require the use of DC power supply
The company solemn promise of the important devices adopt imported devices
In the use of power, be sure to confirm the input voltage (110VAC, 220VAC, 380VAC, 24VDC or 48VDC), and the nominal power use value is the same.
In the connection, be sure to cut off the input power. Carefully check before power on input and output line is connected correctly and firmly, to ensure the power supply reliability.
- check the installation screw and the power board device has no contact measuring insulation resistance and power supply input and output, so as to avoid the electric shock.
- in order to ensure the safety and reduce interference, ensure that the grounding end of reliable grounding (earthing wire diameter should be greater than AWG18#).
■In order to ensure the normal power supply to work reliably, the user in the use of power please don't overload.
- power multi output and auxiliary output, the main output characteristics are better than the auxiliary output, in order to ensure the output load adjustment rate and the dynamic output and other indicators, the general requirements of each with at least 10% load. If the use of roads to the main road, the main road must load (more than 500mA).
- on a larger output power supply, the output terminal of a number of terminal users of terminals connected please uniform access load.
Output power - power mainly depends on the power devices. A reliable guarantee of power supply, we give all the power to leave some margin to our customers in the counseling should be overloaded before use, to achieve the best results.
■The capacitive load and inductive load occasions, starting the moment output current is too large, we have to consider the special design in power development, please explain in advance.
- frequent switching on the power input (i.e. frequent opening and cut off the input voltage) will affect the life of the power supply.
In the purchase of motor users please note that the motor starting current moment, so please when buying power, the need to relax the current 2~3 times.
- JK series high precision adjustable DC power supply is designed for laboratory, school, factory production line, engineering department and maintenance units are designed, the output voltage can be continuously adjusted in 0 to the nominal value. The output load current is also 0 to the nominal value can be adjusted continuously, the power stability and the ripple coefficient is very good, and the overload protection circuit is perfect, can be used as a regulated power supply is also used as a stabilized power supply.
■If there is a need to change or custom power can contact us, 13962839257manager zhang
Nantong Jiake power Manufacturing Co. Ltd. (hereinafter referred to as garshin) is one of the largest manufacturers of switching power supply. The company was founded in 2003, is a professional manufacturer of switching power supply R & D, production, sales and service as one of the. The company has a high-quality, younger staff, the existing staff of more than 100 people. The average age of the company's management of less than 35 years old, managers are more than 211985 domestic colleges, undergraduate master's degree.
Since the inception of the company continue to introduce the concept and management of domestic and foreign advanced technology and talent, the company now has a number of high-quality professional and technical personnel and excellent industry elite. Fudan University hired a number of original scientific instrument factory senior engineer guidance, make our technology research and development capabilities in the same industry-leading position. Garshin switching power supply has been exported to Russia, Holland, Brazil, India, South Korea, Japan and other countries, and set up offices in Guangzhou, Shanghai, Wuhan, Shijiazhuang, Harbin and other domestic large and medium-sized city. We always adhere to the "quality is the enterprise life" principle, strive for the grand goal will create the world famous power garshin!
Contact: Manager Zhang
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3. buyers receipt of the invoice, such as the discovery of content errors and other issues the replacement, next month will not change, please understand the inconvenience!