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220V to 24V4.5A power transformer 24V100W DC switch power S-100-24 preferential promotion

discount 70% in 2018-07-19 to 2018-07-21
price: USD$ 19.60
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Installation guidelines


Shell type switching power supply


Shell type power supply includes a metal and plastic shell models, wrapped inside PCB plate is composed of a casing, usually installed in the system. According to the power supply cabinet meanwell power supply

The rated power and design concept are divided into two different types: one is built in cooling fan, and the other is without fan


1.Before installation or maintenance work, disconnect the power supply and the application system first to ensure that the connection is not automatically disconnected without notice!

Please keep the installation screws in sufficient distance with the internal components of the power supply. Please refer to the shell drawings on the sample manual and use the most suitable mounting screws

[three] buy the power to find problems, please call 4008111505.


The non standard installation direction or the power supply operating at high ambient temperature will cause the temperature rise of the internal components of the power supply, and it should be used for load reduction

According to the optimal installation direction of the specification, and according to the temperature load curve to determine the optimal working load of the power supply

4.Fans and vents can't be blocked, and if there are other heat sources nearby, at least keep the distance from 10-15cm
5.The following is the recommended wiring lead specification
Rated current (A)6A6-10A10-16A16-25A25-32A32-40A
Traverse sectional area (mm square)0.751.001.52.546
Description: the maximum surge current is only applicable to the 1-4 core line, and the inrush current above the 5 core shall not exceed 80% of the rated current
Make sure that all the wires in the terminal are in the terminal row and tighten the terminal screw to prevent contact
6.Please refer to the website for other information about the product





1, in order to prevent the risk of electric shock and burns, all power failure inspection by qualified electrical engineer, is strictly prohibited to remove the power supply shell.


2, the power can not be installed in the humid environment and near the water source.


3, the power can not be exposed to the high temperature environment and near the fire source, please refer to the specification to determine the maximum environmental temperature of power supply applications.


4. The output voltage and output current shall not exceed the rated value specified in the specification.


5, the grounding wire must be connected with the earth (FG). [3] to buy power, a problem please call 4008111505.


6, all three power is according to the EMC specification according to the requirement of design, we can provide the relevant test report power. Because the power is applied


A component of the system, when the power is integrated into the application system, the final system EMC also need to test again to confirm