discount 70% in 2018-08-17 to 2018-08-19
price: USD$ 72.10
freight :USD$7.00,(Postal parcel)
Search Similar or mail to saler or send message to saler
Power SupplyLength: 24.3CM
Weight: about 1.2 kg
Have you ever seen such a big 400W power supply?
Switch power supply matters needing attention:
1, the shell power line and the shell is generally connected with the ground (FG), to be
By grounding, to ensure safety, the casing can not be mistakenly connected to the zero line.
2. Please check and proofread again before the test run is finished
The wiring on the terminals ensures the input and output, AC and DC
Flow, single phase and multiphase, positive and negative electrodesVoltage value and current value are positive
It certainly keeps running.
3, for high-power power supply, generally have three or more than three
"+" input terminals and "-" output terminals, in fact, belong to the same category
An output polarity, just for the user to operate easily。
4. It has over-current short-circuit protection function, self cooling heat sink and integrated circuit
95% full load, guaranteed for two years. One year for new!
Two. Product characteristics:
1, using imported components, high reliability. Built in WMI filter, anti
Good jamming performance.
2, DC ripple small, high efficiency. Soft start circuit is designed
flowInrush current limit.
3, low working temperature, long service life. The input voltage range is wide and conforms to the input voltage range
Global applicable standards.
4, good insulation performance, high electrical resistance. With short circuit and overload,
Overvoltage and protection function.
Three. Instructions for installation
1, outdoor use only vertical installation, to prevent side water caused
2, to ensure good heat dissipation environment, prohibit covering the shell.
3, the accurate calculation of the load power, do not overload, flash light
Shuo, please reduce the number of slides.
4, before the use of power, to confirm whether the power line is properly connected, is strictly prohibited
Power sourceIt is suitable for LED billboards, luminous words, modules and so on. It is widely used! Welcome to cooperate and negotiate!
Store baby generally send express, (if not arrive, please tell us, we change other express can arrive). In case of active mail, the right to interpret the package belongs to the store, Hong Kong, Macao, Taiwan and overseas compatriots and remote areas can not be mailed, there are problems to consult customer service, thank you for your cooperation!
Take the payment before 17:00 p.m., and deliver the goods on the same day.
Every day after 17:00 p.m., then the next day delivery.
Each of our products are shipped only after careful examination, please confirm the goods intact after the receipt when receiving the goods, in order to protect your rights, please check carefully before the receipt of goods, inspection found problems or transport damage, do not sign and contact us, the logistics company to return after we re free delivery.
If you are receiving, installation and use of test problems, please feel free to contact us, we can provide professional guidance, if it is found that the quality of the product itself on receipt of the goods (non-human, non use) to return, we will be confirmed by the unconditional return, and is responsible for related expenses.