discount 70% in 2018-07-16 to 2018-07-18
price: USD$ 29.40
freight :USD$7.00,(Postal parcel)
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Input voltage:AC INPUT 110V-220V
Output voltage:DC OUTPUT 24V 5A
Power size:Length 198 x width 98 x high 42mm
Power interface 7, L with N and ground wire each 1, positive and negative poles each 2, the following is the power wiring diagram, for reference:
ACAlternating currentDCDirect currentLCity electric fire lineNConnect the power zero lineFG:Ground wire+VPositive electrodeCOM or -VNegative electrodeADJ:Output voltage regulation
If the power supply needs to be inserted, please open the following link:
With high quality materials, integrated circuit, short circuit protection and electronic filtering, there is absolutely no current noise, to ensure the stability of the work voltage, and its effect is equivalent to dry batteries, high-performance transformers and special circuits made.
Switch power supply matters needing attention:
1) the metal shell power line and the shell are generally connected to the ground (FG), to be reliable grounding, to ensure safety, not to mistakenly connect the shell to the zero line.
2) before the installed power test run, please check again and check each terminal line, to ensure that the input and output, AC and DC, single-phase and multi-phase, positive and negative voltage value and the current value and the right and keeps running.
For high power supply, there are generally three or more than three "+" input terminals and "-" output terminals, in fact, they belong to one output polarity, just for the convenience of user operation.
3) for high-power power supply, there are generally three or more than three "+" input terminals and "-" output terminals, in fact, they belong to one output polarity, just for the convenience of user operation.
Product advantage:All parts of this power supply are all new circuit boards and components, good quality, short circuit protection, 100% after 24 hours of aging, you can rest assured to buy!
Power use:For security, access control, monitoring, building intercom and other centralized power supply, LED lights, LED lights, advertising lamp, industrial control, communications equipment, electrical equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifier, electronic refrigerator, liquid crystal display, LED lighting, communication equipment, audio-visual products, security, computer case, digital products and equipment and other products.
Products directly sold by manufacturers, price advantage, quality stability, warranty for two years (long-term supply of large quantities of goods), the link can be photographed directly, only 1 kilograms of first heavy, such as overweight buyers have to renew the heavy fee, when photographed, you can contact the buyer to modify the freight, and then pay.